eval

package
v0.0.0-...-0e7933b Latest Latest
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 Go to latest Published: Jan 22, 2022 License: MIT Imports: 43 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	CLASS_OBJ        = "CLASS_OBJ"
	INSTANCE_OBJ     = "INSTANCE_OBJ"
	METHODINFO_OBJ   = "METHODINFO_OBJ"
	PROPERTYINFO_OBJ = "PROPERTYINFO_OBJ"
)
View Source 
const (
	ADD_BP = iota
	DEL_BP
)
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const (
	PREFIXOP int
	INFIXOP
	POSTFIXOP
	MOD_ASSIGNOP
	UNKNOWNIDENT
	UNKNOWNIDENTEX
	NOMETHODERROR
	NOMETHODERROREX
	NOINDEXERROR
	KEYERROR
	INDEXERROR
	SLICEERROR
	ARGUMENTERROR
	INPUTERROR
	RTERROR
	PARAMTYPEERROR
	INLENERR
	INVALIDARG
	DIVIDEBYZERO
	THROWERROR
	THROWNOTHANDLED
	GREPMAPNOTITERABLE
	NOTITERABLE
	RANGETYPEERROR
	DEFERERROR
	SPAWNERROR
	ASSERTIONERROR
	//	STDLIBERROR
	NULLABLEERROR
	JSONERROR
	DBSCANERROR
	FUNCCALLBACKERROR
	FILEMODEERROR
	FILEOPENERROR
	NOTCLASSERROR
	PARENTNOTDECL
	CLSNOTDEFINE
	CLSMEMBERPRIVATE
	CLSCALLPRIVATE
	PROPERTYUSEERROR
	MEMBERUSEERROR
	INDEXERUSEERROR
	INDEXERTYPEERROR
	INDEXERSTATICERROR
	INDEXNOTFOUNDERROR
	CALLNONSTATICERROR
	CLASSCATEGORYERROR
	CLASSCREATEERROR
	PARENTNOTANNOTATION
	OVERRIDEERROR
	METAOPERATORERROR
	SERVICENOURLERROR
	CONSTNOTASSIGNERROR
	DIAMONDOPERERROR
	NAMENOTEXPORTED
	IMPORTERROR
	GENERICERROR
)

constants for error types

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const (
	SKIP_DIR     = 1
	FILEPATH_OBJ = "FILEPATH_OBJ"
)
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const (
	HTTP_OBJ       = "HTTP_OBJ"
	HTTPCLIENT_OBJ = "HTTPCLIENT_OBJ"
	HTTPSERVER_OBJ = "HTTPSERVER_OBJ"

	HTTPRESPONSE_OBJ = "HTTPRESPONSE_OBJ"
	HTTPREQUEST_OBJ  = "HTTPREQUEST_OBJ"

	HTTPRESPONSEWRITER_OBJ = "HTTPRESPONSEWRITER_OBJ"
	HTTPHEADER_OBJ         = "HTTPHEADER_OBJ"
)
View Source 
const (
	LIST_OBJ     = "LIST_OBJ"
	LISTELEM_OBJ = "LISTELEM_OBJ"
)
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const (
	TCPCONN_OBJ     = "TCP_CONN_OBJ"
	TCPLISTENER_OBJ = "TCP_LISTENER_OBJ"

	UDPCONN_OBJ = "UDP_CONN_OBJ"

	UNIXCONN_OBJ     = "UNIX_CONN_OBJ"
	UNIXLISTENER_OBJ = "UNIX_LISTENER_OBJ"
)
View Source 
const (
	UTC   = 0
	LOCAL = 1

	INTEGER_OBJ      = "INTEGER"
	UINTEGER_OBJ     = "UINTEGER"
	FLOAT_OBJ        = "FLOAT"
	BOOLEAN_OBJ      = "BOOLEAN"
	RETURN_VALUE_OBJ = "RETURN_VALUE"
	BREAK_OBJ        = "BREAK"
	CONTINUE_OBJ     = "CONTINUE"
	ERROR_OBJ        = "ERROR"
	FUNCTION_OBJ     = "FUNCTION"
	STRING_OBJ       = "STRING"
	BUILTIN_OBJ      = "BUILTIN"
	ARRAY_OBJ        = "ARRAY"
	TUPLE_OBJ        = "TUPLE"
	HASH_OBJ         = "HASH"
	IMPORTED_OBJ     = "IMPORT"
	STRUCT_OBJ       = "STRUCT"
	ENUM_OBJ         = "ENUM"
	FILE_OBJ         = "FILE"
	REGEX_OBJ        = "REGEX"
	CHANNEL_OBJ      = "CHANNEL"
	NIL_OBJ          = "NIL_OBJ"
	GO_OBJ           = "GO_OBJ"
	GFO_OBJ          = "GFO_OBJ"
	THROW_OBJ        = "THROW"
)
View Source 
const (
	DBSQL_OBJ    = "DBSQL_OBJ"    //sql object
	DBRESULT_OBJ = "DBRESULT_OBJ" //result object

	DBROW_OBJ  = "DBROW_OBJ"  //row object
	DBROWS_OBJ = "DBROWS_OBJ" //rows object

	DBSTMT_OBJ = "DBSTMT_OBJ" //statement object
	DBTX_OBJ   = "DBTX_OBJ"   //transaction object
)
View Source 
const (
	SYNCCOND_OBJ      = "SYNCCOND_OBJ"
	SYNCONCE_OBJ      = "SYNCONCE_OBJ"
	SYNCMUTEX_OBJ     = "SYNCMUTEX_OBJ"
	SYNCRWMUTEX_OBJ   = "SYNCRWMUTEX_OBJ"
	SYNCWAITGROUP_OBJ = "SYNCWAITGROUP_OBJ"
)
View Source 
const (
	TEMPLATE_OBJ = "TEMPLATE_OBJ"

	T_TEXT = 0
	T_HTML = 1
)
View Source 
const BUILTINMETHOD_OBJ = "BUILTINMETHOD_OBJ"
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const (
	CSV_OBJ = "CSV_OBJ"
)
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const DECIMAL_OBJ = "DECIMAL_OBJ"
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const FILEINFO_OBJ = "FILEINFO_OBJ"
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const (
	FLAG_OBJ = "FLAG_OBJ"
)
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const (
	FMT_OBJ = "FMT_OBJ"
)
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const GROUP_OBJ = "GROUP_OBJ"
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const (
	IOUTIL_OBJ = "IOUTIL_OBJ"
)
View Source 
const (
	JSON_OBJ = "JSON_OBJ"
)
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const KEYVALUE_OBJ = "KEYVALUE_OBJ"
View Source 
const LINQ_OBJ = "LINQ_OBJ"
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const (
	LOGGER_OBJ = "LOGGER_OBJ"
)
View Source 
const (
	LineStep = 5
)
View Source 
const (
	MATH_OBJ = "MATH_OBJ"
)
View Source 
const MISS_THRESHOLD = 2
View Source 
const (
	NET_OBJ = "NET_OBJ"
)

Net Object

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const (
	OPTIONAL_OBJ = "OPTIONAL_OBJ"
)
View Source 
const (
	OS_OBJ = "OS_OBJ"
)
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const PIPE_OBJ = "PIPE_OBJ"
View Source 
const (
	REGEXP_OBJ = "REGEXP_OBJ"
)

REGEXP OBJECT

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const (
	SERVICE_OBJ = "SERVICE_OBJ"
)
View Source 
const (
	SORT_OBJ = "SORT_OBJ"
)
View Source 
const (
	SQL_OBJ = "SQL_OBJ"
)
View Source 
const (
	STRINGS_OBJ = "STRINGS_OBJ"
)
View Source 
const ServiceHint = "* Running on %s (Press CTRL+C to quit)\n"
View Source 
const (
	TIME_OBJ = "TIME_OBJ"
)
View Source 
const (
	UNICODE_OBJ = "UNICODE_OBJ"
)

Variables

View Source 
var (
	TRUE     = &Boolean{Bool: true, Valid: true}
	FALSE    = &Boolean{Bool: false, Valid: true}
	BREAK    = &Break{}
	CONTINUE = &Continue{}
	NIL      = &Nil{}
	EMPTY    = &Optional{Value: NIL}
)
View Source 
var (
	// ErrMethodMismatch is returned when the method in the request does not match
	// the method defined against the route.
	ErrMethodMismatch = errors.New("method is not allowed")
	// ErrNotFound is returned when no route match is found.
	ErrNotFound = errors.New("no matching route was found")
)

============================================================================ 

	BELOW IS THE SOURCE OF MUX(https://github.com/gorilla/mux)
 ============================================================================
View Source 
var BASE_CLASS = &Class{
	Name:    "object",
	Parent:  nil,
	Members: nil,
	Methods: map[string]ClassMethod{},
}

The base class of all classes in magpie

View Source 
var BuiltinClasses = map[string]*Class{
	"object":   BASE_CLASS,
	"Override": OVERRIDE_ANNOCLASS,
	"NotNull":  NOTNULL_ANNOCLASS,
	"NotEmpty": NOTEMPTY_ANNOCLASS,
}
View Source 
var DivisionPrecision = 16

DivisionPrecision is the number of decimal places in the result when it doesn't divide exactly.

Example: 

d1 := decimal.NewFromFloat(2).Div(decimal.NewFromFloat(3)
d1.String() // output: "0.6666666666666667"
d2 := decimal.NewFromFloat(2).Div(decimal.NewFromFloat(30000)
d2.String() // output: "0.0000666666666667"
d3 := decimal.NewFromFloat(20000).Div(decimal.NewFromFloat(3)
d3.String() // output: "6666.6666666666666667"
decimal.DivisionPrecision = 3
d4 := decimal.NewFromFloat(2).Div(decimal.NewFromFloat(3)
d4.String() // output: "0.667"
View Source 
var GlobalMutex sync.RWMutex
View Source 
var GlobalScopes map[string]Object = make(map[string]Object)
View Source 
var MarshalJSONWithoutQuotes = false

MarshalJSONWithoutQuotes should be set to true if you want the decimal to be JSON marshaled as a number, instead of as a string. WARNING: this is dangerous for decimals with many digits, since many JSON unmarshallers (ex: Javascript's) will unmarshal JSON numbers to IEEE 754 double-precision floating point numbers, which means you can potentially silently lose precision.

View Source 
var MsgHandler *message.MessageHandler
View Source 
var NOTEMPTY_ANNOCLASS = &Class{
	Name:         "NotEmpty",
	Parent:       BASE_CLASS,
	IsAnnotation: true,
}

Builtin @NotEmpty annotation class Asserts that the annotated string, tuple, map or array is not null or empty.

View Source 
var NOTNULL_ANNOCLASS = &Class{
	Name:         "NotNull",
	Parent:       BASE_CLASS,
	IsAnnotation: true,
}

Builtin @NotNull annotation class The annotated element must not be {@code null}.

View Source 
var OVERRIDE_ANNOCLASS = &Class{
	Name:         "Override",
	Parent:       BASE_CLASS,
	IsAnnotation: true,
}

Builtin @Override annotation class

View Source 
var REPLColor bool

REPL with color support

View Source 
var SkipRouter = errors.New("skip this router")

SkipRouter is used as a return value from WalkFuncs to indicate that the router that walk is about to descend down to should be skipped.

View Source 
var Zero = NewDec(0, 1)

Zero constant, to make computations faster.

Functions

func Distance 

func Distance(str1, str2 string) int

The Levenshtein distance between two strings is defined as the minimum number of edits needed to transform one string into the other, with the allowable edit operations being insertion, deletion, or substitution of a single character http://en.wikipedia.org/wiki/Levenshtein_distance

This implemention is optimized to use O(min(m,n)) space. It is based on the optimized C version found here: http://en.wikibooks.org/wiki/Algorithm_implementation/Strings/Levenshtein_distance#C

func Float64sAreSorted 

func Float64sAreSorted(a []float64, o Ordering) bool

Float64sAreSorted tests whether a slice of float64s is sorted in ascending/descending order.

func InstanceOf 

func InstanceOf(className string, oi *ObjectInstance) bool

func IntsAreSorted 

func IntsAreSorted(a []int64, o Ordering) bool

IntsAreSorted tests whether a slice of ints is sorted in ascending/descending order.

func IsTrue 

func IsTrue(obj Object) bool

Helper function IsTrue for IF evaluation - neccessity is dubious

func LoggingMiddleware 

func LoggingMiddleware(next http.Handler) http.Handler

Below code will cause panic(mainly request body handling)

func ObjectToValue 

func ObjectToValue(obj Object, typ reflect.Type) reflect.Value

Magpie language Object to go language Value.

func PanicToError 

func PanicToError(p interface{}, node ast.Node) error

func RegisterBuiltin 

func RegisterBuiltin(name string, f *Builtin)

func RegisterFunctions 

func RegisterFunctions(name string, vars map[string]interface{})

func RegisterVars 

func RegisterVars(name string, vars map[string]interface{})

func ServeHTTP 

func ServeHTTP(scope *Scope, f *Function, w http.ResponseWriter, r *http.Request)

func ServeService 

func ServeService(line string, scope *Scope, f *Function, w http.ResponseWriter, r *http.Request)

func SetGlobalObj 

func SetGlobalObj(name string, Obj Object)

func StringsAreSorted 

func StringsAreSorted(a []string, o Ordering) bool

StringsAreSorted tests whether a slice of strings is sorted in ascending/descending order.

func TypoSuggestions 

func TypoSuggestions(keys []string, miss string) []string

func UIntsAreSorted 

func UIntsAreSorted(a []uint64, o Ordering) bool

UIntsAreSorted tests whether a slice of uints is sorted in ascending/descending order.

func Vars 

func Vars(r *http.Request) map[string]string

Vars returns the route variables for the current request, if any.

Types

type Array 

type Array struct {
	Members []Object
}

func (*Array) Average 

func (a *Array) Average(line string, args ...Object) Object

func (*Array) CallMethod 

func (a *Array) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Array) Count 

func (a *Array) Count(line string, args ...Object) Object

func (*Array) Empty 

func (a *Array) Empty(line string, args ...Object) Object

func (*Array) Filter 

func (a *Array) Filter(line string, scope *Scope, args ...Object) Object

func (*Array) First 

func (a *Array) First(line string, args ...Object) Object

func (*Array) Get 

func (a *Array) Get(line string, args ...Object) Object

func (*Array) Includes 

func (a *Array) Includes(line string, args ...Object) Object

func (*Array) Index 

func (a *Array) Index(line string, args ...Object) Object

func (*Array) Inspect 

func (a *Array) Inspect() string

func (*Array) Last 

func (a *Array) Last(line string, args ...Object) Object

func (*Array) Len 

func (a *Array) Len(line string, args ...Object) Object

func (*Array) Map 

func (a *Array) Map(line string, scope *Scope, args ...Object) Object

func (*Array) MarshalJSON 

func (a *Array) MarshalJSON() ([]byte, error)

Json marshal handling

func (*Array) Max 

func (a *Array) Max(line string, args ...Object) Object

Max returns the maximum value in a collection of values.

func (*Array) Merge 

func (a *Array) Merge(line string, args ...Object) Object

func (*Array) Min 

func (a *Array) Min(line string, args ...Object) Object

Min returns the minimum value in a collection of values.

func (*Array) Pop 

func (a *Array) Pop(line string, args ...Object) Object

func (*Array) Push 

func (a *Array) Push(line string, args ...Object) Object

func (*Array) Reduce 

func (a *Array) Reduce(line string, scope *Scope, args ...Object) Object

func (*Array) Set 

func (a *Array) Set(line string, args ...Object) Object

func (*Array) Shift 

func (a *Array) Shift(line string, args ...Object) Object

func (*Array) Sum 

func (a *Array) Sum(line string, args ...Object) Object

func (*Array) Tail 

func (a *Array) Tail(line string, args ...Object) Object

func (*Array) Type 

func (a *Array) Type() ObjectType

func (*Array) UnShift 

func (a *Array) UnShift(line string, args ...Object) Object

func (*Array) UnmarshalJSON 

func (a *Array) UnmarshalJSON(b []byte) error

type Boolean 

type Boolean struct {
	Bool  bool
	Valid bool
	//sometimes when a function fails, it will return `false`. If this happens, we also need to
	//know the error reason. The error message is stored in `OptionalMsg`
	OptionalMsg string
}

func NewBooleanObj 

func NewBooleanObj(b bool) *Boolean

Returns a new valid boolean object

func NewFalseObj 

func NewFalseObj(s string) *Boolean

func (*Boolean) CallMethod 

func (b *Boolean) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Boolean) HashKey 

func (b *Boolean) HashKey() HashKey

func (*Boolean) Inspect 

func (b *Boolean) Inspect() string

func (*Boolean) IsValid 

func (b *Boolean) IsValid(line string, args ...Object) Object

func (*Boolean) MarshalJSON 

func (b *Boolean) MarshalJSON() ([]byte, error)

func (*Boolean) Message 

func (b *Boolean) Message(line string, args ...Object) Object

func (*Boolean) Scan 

func (b *Boolean) Scan(value interface{}) error

func (*Boolean) SetValid 

func (b *Boolean) SetValid(line string, args ...Object) Object

func (*Boolean) ToTrueFalse 

func (b *Boolean) ToTrueFalse(line string, args ...Object) Object

func (*Boolean) ToYesNo 

func (b *Boolean) ToYesNo(line string, args ...Object) Object

func (*Boolean) Type 

func (b *Boolean) Type() ObjectType

func (*Boolean) UnmarshalJSON 

func (b *Boolean) UnmarshalJSON(bytes []byte) error

func (Boolean) Value 

func (b Boolean) Value() (driver.Value, error)

type Break 

type Break struct{}

func (*Break) CallMethod 

func (b *Break) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Break) Inspect 

func (b *Break) Inspect() string

func (*Break) Type 

func (b *Break) Type() ObjectType

type BuildVarsFunc 

type BuildVarsFunc func(map[string]string) map[string]string

BuildVarsFunc is the function signature used by custom build variable functions (which can modify route variables before a route's URL is built).

type Builtin 

type Builtin struct {
	Fn BuiltinFunc
}

func (*Builtin) CallMethod 

func (b *Builtin) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Builtin) Inspect 

func (b *Builtin) Inspect() string

func (*Builtin) Type 

func (b *Builtin) Type() ObjectType

type BuiltinFunc 

type BuiltinFunc func(line string, scope *Scope, args ...Object) Object

type BuiltinMethod 

type BuiltinMethod struct {
	Fn       BuiltinMethodFunction
	Instance *ObjectInstance
}

func MakeBuiltinMethod 

func MakeBuiltinMethod(fn BuiltinMethodFunction) *BuiltinMethod

func (*BuiltinMethod) CallMethod 

func (b *BuiltinMethod) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*BuiltinMethod) Inspect 

func (b *BuiltinMethod) Inspect() string

func (*BuiltinMethod) Type 

func (b *BuiltinMethod) Type() ObjectType

type BuiltinMethodFunction 

type BuiltinMethodFunction func(line string, self *ObjectInstance, scope *Scope, args ...Object) Object

type CallFrame 

type CallFrame struct {
	FuncScope   *Scope
	CurrentCall *ast.CallExpression // currently calling function
	// contains filtered or unexported fields
}

type CallStack 

type CallStack struct {
	Frames []CallFrame
}

CallStack is a stack for CallFrame

type ChanObject 

type ChanObject struct {
	// contains filtered or unexported fields
}

func (*ChanObject) CallMethod 

func (c *ChanObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*ChanObject) Close 

func (c *ChanObject) Close(line string, args ...Object) Object

func (*ChanObject) Inspect 

func (c *ChanObject) Inspect() string

func (*ChanObject) Recv 

func (c *ChanObject) Recv(line string, args ...Object) Object

func (*ChanObject) Send 

func (c *ChanObject) Send(line string, args ...Object) Object

func (*ChanObject) Type 

func (c *ChanObject) Type() ObjectType

type Class 

type Class struct {
	Name         string
	Parent       *Class
	Members      []*ast.LetStatement
	Methods      map[string]ClassMethod //BuiltinMethod or Function object
	Properties   map[string]*ast.PropertyDeclStmt
	Scope        *Scope
	IsAnnotation bool //true if the class is an annotation class
}

func (*Class) CallMethod 

func (c *Class) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Class) CheckMembers 

func (c *Class) CheckMembers(val string) bool

func (*Class) CheckMethods 

func (c *Class) CheckMethods(val string) bool

func (*Class) CheckProperties 

func (c *Class) CheckProperties(val string) bool

func (*Class) GetMethod 

func (c *Class) GetMethod(name string) ClassMethod

func (*Class) GetModifierLevel 

func (c *Class) GetModifierLevel(name string, kind ClassComponentKind) ast.ModifierLevel

func (*Class) GetProperty 

func (c *Class) GetProperty(name string) *ast.PropertyDeclStmt

func (*Class) Inspect 

func (c *Class) Inspect() string

func (*Class) IsAnnotationPresent 

func (c *Class) IsAnnotationPresent(line string, args ...Object) Object

func (*Class) IsStatic 

func (c *Class) IsStatic(val string, kind ClassComponentKind) bool

Check whether member, method or property is static or not.

func (*Class) Type 

func (c *Class) Type() ObjectType

type ClassComponentKind 

type ClassComponentKind byte
const (
	ClassMemberKind ClassComponentKind = iota
	ClassMethodKind
	ClassPropertyKind
)

type ClassMethod 

type ClassMethod interface {
	Object
	// contains filtered or unexported methods
}

type Closeable 

type Closeable interface {
	// contains filtered or unexported methods
}

Whether the Object is closable(mainly used for 'using' statement)

type Context 

type Context struct {
	N []ast.Node //N: node
	S *Scope     //S: Scope
}

type Continue 

type Continue struct{}

func (*Continue) CallMethod 

func (c *Continue) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Continue) Inspect 

func (c *Continue) Inspect() string

func (*Continue) Type 

func (c *Continue) Type() ObjectType

type CsvObj 

type CsvObj struct {
	Reader     *csv.Reader
	ReaderFile *os.File

	Writer *csv.Writer
}

func (*CsvObj) CallMethod 

func (c *CsvObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*CsvObj) CloseReader 

func (c *CsvObj) CloseReader(line string, args ...Object) Object

func (*CsvObj) Flush 

func (c *CsvObj) Flush(line string, args ...Object) Object

func (*CsvObj) Inspect 

func (c *CsvObj) Inspect() string

func (*CsvObj) Read 

func (c *CsvObj) Read(line string, args ...Object) Object

func (*CsvObj) ReadAll 

func (c *CsvObj) ReadAll(line string, args ...Object) Object

func (*CsvObj) SetOptions 

func (c *CsvObj) SetOptions(line string, args ...Object) Object

func (*CsvObj) Type 

func (c *CsvObj) Type() ObjectType

func (*CsvObj) Write 

func (c *CsvObj) Write(line string, args ...Object) Object

func (*CsvObj) WriteAll 

func (c *CsvObj) WriteAll(line string, args ...Object) Object

type DbResultObject 

type DbResultObject struct {
	Result sql.Result
	Name   string
}

*************************************************************** 

DB Result Object

***************************************************************

func (*DbResultObject) CallMethod 

func (r *DbResultObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*DbResultObject) Inspect 

func (r *DbResultObject) Inspect() string

func (*DbResultObject) LastInsertId 

func (r *DbResultObject) LastInsertId(line string, args ...Object) Object

func (*DbResultObject) RowsAffected 

func (r *DbResultObject) RowsAffected(line string, args ...Object) Object

func (*DbResultObject) Type 

func (r *DbResultObject) Type() ObjectType

type DbRowObject 

type DbRowObject struct {
	Row  *sql.Row
	Name string
}

*************************************************************** 

DB Row Object

***************************************************************

func (*DbRowObject) CallMethod 

func (r *DbRowObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*DbRowObject) Inspect 

func (r *DbRowObject) Inspect() string

func (*DbRowObject) Scan 

func (r *DbRowObject) Scan(line string, args ...Object) Object

func (*DbRowObject) Type 

func (r *DbRowObject) Type() ObjectType

type DbRowsObject 

type DbRowsObject struct {
	Rows *sql.Rows
	Name string
}

*************************************************************** 

DB Rows Object

***************************************************************

func (*DbRowsObject) CallMethod 

func (r *DbRowsObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*DbRowsObject) Close 

func (r *DbRowsObject) Close(line string, args ...Object) Object

func (*DbRowsObject) Columns 

func (r *DbRowsObject) Columns(line string, args ...Object) Object

func (*DbRowsObject) Err 

func (r *DbRowsObject) Err(line string, args ...Object) Object

func (*DbRowsObject) Inspect 

func (r *DbRowsObject) Inspect() string

func (*DbRowsObject) Next 

func (r *DbRowsObject) Next(line string, args ...Object) Object

func (*DbRowsObject) Scan 

func (r *DbRowsObject) Scan(line string, args ...Object) Object

func (*DbRowsObject) Type 

func (r *DbRowsObject) Type() ObjectType

type DbStmtObject 

type DbStmtObject struct {
	Stmt *sql.Stmt
	Name string
}

*************************************************************** 

DB Statement Object

***************************************************************

func (*DbStmtObject) CallMethod 

func (s *DbStmtObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*DbStmtObject) Close 

func (s *DbStmtObject) Close(line string, args ...Object) Object

func (*DbStmtObject) Exec 

func (s *DbStmtObject) Exec(line string, args ...Object) Object

func (*DbStmtObject) Inspect 

func (s *DbStmtObject) Inspect() string

func (*DbStmtObject) Query 

func (s *DbStmtObject) Query(line string, args ...Object) Object

func (*DbStmtObject) QueryRow 

func (s *DbStmtObject) QueryRow(line string, args ...Object) Object

func (*DbStmtObject) Type 

func (s *DbStmtObject) Type() ObjectType

type DbTxObject 

type DbTxObject struct {
	Tx   *sql.Tx
	Name string
}

*************************************************************** 

DB Transaction object

***************************************************************

func (*DbTxObject) CallMethod 

func (t *DbTxObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*DbTxObject) Commit 

func (t *DbTxObject) Commit(line string, args ...Object) Object

func (*DbTxObject) Exec 

func (t *DbTxObject) Exec(line string, args ...Object) Object

func (*DbTxObject) Inspect 

func (t *DbTxObject) Inspect() string

func (*DbTxObject) Prepare 

func (t *DbTxObject) Prepare(line string, args ...Object) Object

func (*DbTxObject) Query 

func (t *DbTxObject) Query(line string, args ...Object) Object

func (*DbTxObject) QueryRow 

func (t *DbTxObject) QueryRow(line string, args ...Object) Object

func (*DbTxObject) Rollback 

func (t *DbTxObject) Rollback(line string, args ...Object) Object

func (*DbTxObject) Stmt 

func (t *DbTxObject) Stmt(line string, args ...Object) Object

func (*DbTxObject) Type 

func (t *DbTxObject) Type() ObjectType

type DbgInfo 

type DbgInfo struct {
	// contains filtered or unexported fields
}

type Debugger 

type Debugger struct {
	SrcLines      []string
	SrcLinesCache map[string][]string
	DbgInfos      []*DbgInfo

	Functions map[string]*ast.FunctionLiteral

	//for breakpoint
	Breakpoints map[string]bool //key: 'filename:line'

	Node  ast.Node
	Scope *Scope

	Stepping bool
	// contains filtered or unexported fields
}
var Dbg *Debugger

func NewDebugger 

func NewDebugger() *Debugger

func (*Debugger) AddBP 

func (d *Debugger) AddBP(filename string, line int)

Add a breakpoint at source line

func (*Debugger) CanStop 

func (d *Debugger) CanStop() bool

Check if node can be stopped, some nodes cannot be stopped, e.g. 'InfixExpression', 'IntegerLiteral'

func (*Debugger) DelBP 

func (d *Debugger) DelBP(filename string, line int)

Delete a breakpoint at source line

func (*Debugger) IsBP 

func (d *Debugger) IsBP(filename string, line int) bool

Check if a source line is at a breakpoint

func (*Debugger) MessageReceived 

func (d *Debugger) MessageReceived(msg message.Message)

func (*Debugger) ProcessCommand 

func (d *Debugger) ProcessCommand()

func (*Debugger) SetDbgInfos 

func (d *Debugger) SetDbgInfos(dbgInfos [][]ast.Node)

func (*Debugger) SetFunctions 

func (d *Debugger) SetFunctions(functions map[string]*ast.FunctionLiteral)

func (*Debugger) SetNodeAndScope 

func (d *Debugger) SetNodeAndScope(node ast.Node, scope *Scope)

func (*Debugger) ShowBanner 

func (d *Debugger) ShowBanner()

type Decimal 

type Decimal struct {
	// contains filtered or unexported fields
}

Decimal represents a fixed-point decimal. It is immutable. number = value * 10 ^ exp

func Avg 

func Avg(first Decimal, rest ...Decimal) Decimal

Avg returns the average value of the provided first and rest Decimals

func Max 

func Max(first Decimal, rest ...Decimal) Decimal

Max returns the largest Decimal that was passed in the arguments.

To call this function with an array, you must do: 

Max(arr[0], arr[1:]...)

This makes it harder to accidentally call Max with 0 arguments.

func Min 

func Min(first Decimal, rest ...Decimal) Decimal

Min returns the smallest Decimal that was passed in the arguments.

To call this function with an array, you must do: 

Min(arr[0], arr[1:]...)

This makes it harder to accidentally call Min with 0 arguments.

func NewDec 

func NewDec(value int64, exp int32) Decimal

NewDec returns a new fixed-point decimal, value * 10 ^ exp.

func NewFromFloat 

func NewFromFloat(value float64) Decimal

NewFromFloat converts a float64 to Decimal.

Example: 

NewFromFloat(123.45678901234567).String() // output: "123.4567890123456"
NewFromFloat(.00000000000000001).String() // output: "0.00000000000000001"

NOTE: this will panic on NaN, +/-inf

func NewFromFloatWithExponent 

func NewFromFloatWithExponent(value float64, exp int32) Decimal

NewFromFloatWithExponent converts a float64 to Decimal, with an arbitrary number of fractional digits.

Example: 

NewFromFloatWithExponent(123.456, -2).String() // output: "123.46"

func NewFromInt 

func NewFromInt(value int64) Decimal

func NewFromString 

func NewFromString(value string) (Decimal, error)

NewFromString returns a new Decimal from a string representation.

Example: 

d, err := NewFromString("-123.45")
d2, err := NewFromString(".0001")

func NewFromUInt 

func NewFromUInt(value uint64) Decimal

func Sum 

func Sum(first Decimal, rest ...Decimal) Decimal

Sum returns the combined total of the provided first and rest Decimals

func (Decimal) Abs 

func (d Decimal) Abs() Decimal

Abs returns the absolute value of the decimal.

func (Decimal) Add 

func (d Decimal) Add(d2 Decimal) Decimal

Add returns d + d2.

func (Decimal) Ceil 

func (d Decimal) Ceil() Decimal

Ceil returns the nearest integer value greater than or equal to d.

func (Decimal) Cmp 

func (d Decimal) Cmp(d2 Decimal) int

Cmp compares the numbers represented by d and d2 and returns: 

-1 if d <  d2
 0 if d == d2
+1 if d >  d2

func (Decimal) Coefficient 

func (d Decimal) Coefficient() *big.Int

Coefficient returns the coefficient of the decimal. It is scaled by 10^Exponent()

func (Decimal) Div 

func (d Decimal) Div(d2 Decimal) Decimal

Div returns d / d2. If it doesn't divide exactly, the result will have DivisionPrecision digits after the decimal point.

func (Decimal) DivRound 

func (d Decimal) DivRound(d2 Decimal, precision int32) Decimal

DivRound divides and rounds to a given precision i.e. to an integer multiple of 10^(-precision) 

for a positive quotient digit 5 is rounded up, away from 0
if the quotient is negative then digit 5 is rounded down, away from 0

Note that precision<0 is allowed as input.

func (Decimal) Equal 

func (d Decimal) Equal(d2 Decimal) bool

Equal returns whether the numbers represented by d and d2 are equal.

func (Decimal) Equals 

func (d Decimal) Equals(d2 Decimal) bool

Equals is deprecated, please use Equal method instead

func (Decimal) Exponent 

func (d Decimal) Exponent() int32

Exponent returns the exponent, or scale component of the decimal.

func (Decimal) Float64 

func (d Decimal) Float64() (f float64, exact bool)

Float64 returns the nearest float64 value for d and a bool indicating whether f represents d exactly. For more details, see the documentation for big.Rat.Float64

func (Decimal) Floor 

func (d Decimal) Floor() Decimal

Floor returns the nearest integer value less than or equal to d.

func (Decimal) GreaterThan 

func (d Decimal) GreaterThan(d2 Decimal) bool

GreaterThan (GT) returns true when d is greater than d2.

func (Decimal) GreaterThanOrEqual 

func (d Decimal) GreaterThanOrEqual(d2 Decimal) bool

GreaterThanOrEqual (GTE) returns true when d is greater than or equal to d2.

func (Decimal) IntPart 

func (d Decimal) IntPart() int64

IntPart returns the integer component of the decimal.

func (Decimal) LessThan 

func (d Decimal) LessThan(d2 Decimal) bool

LessThan (LT) returns true when d is less than d2.

func (Decimal) LessThanOrEqual 

func (d Decimal) LessThanOrEqual(d2 Decimal) bool

LessThanOrEqual (LTE) returns true when d is less than or equal to d2.

func (Decimal) MarshalJSON 

func (d Decimal) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface.

func (Decimal) Mod 

func (d Decimal) Mod(d2 Decimal) Decimal

Mod returns d % d2.

func (Decimal) Mul 

func (d Decimal) Mul(d2 Decimal) Decimal

Mul returns d * d2.

func (Decimal) Neg 

func (d Decimal) Neg() Decimal

Neg returns -d.

func (Decimal) Pow 

func (d Decimal) Pow(d2 Decimal) Decimal

Pow returns d to the power d2

func (Decimal) QuoRem 

func (d Decimal) QuoRem(d2 Decimal, precision int32) (Decimal, Decimal)

QuoRem does divsion with remainder d.QuoRem(d2,precision) returns quotient q and remainder r such that 

d = d2 * q + r, q an integer multiple of 10^(-precision)
0 <= r < abs(d2) * 10 ^(-precision) if d>=0
0 >= r > -abs(d2) * 10 ^(-precision) if d<0

Note that precision<0 is allowed as input.

func (Decimal) Rat 

func (d Decimal) Rat() *big.Rat

Rat returns a rational number representation of the decimal.

func (Decimal) Round 

func (d Decimal) Round(places int32) Decimal

Round rounds the decimal to places decimal places. If places < 0, it will round the integer part to the nearest 10^(-places).

Example: 

NewFromFloat(5.45).Round(1).String() // output: "5.5"
NewFromFloat(545).Round(-1).String() // output: "550"

func (*Decimal) Scan 

func (d *Decimal) Scan(value interface{}) error

Scan implements the sql.Scanner interface for database deserialization.

func (Decimal) Sign 

func (d Decimal) Sign() int

Sign returns: 

-1 if d <  0
 0 if d == 0
+1 if d >  0

func (Decimal) String 

func (d Decimal) String() string

String returns the string representation of the decimal with the fixed point.

Example: 

d := NewDec(-12345, -3)
println(d.String())

Output: 

-12.345

func (Decimal) StringFixed 

func (d Decimal) StringFixed(places int32) string

StringFixed returns a rounded fixed-point string with places digits after the decimal point.

Example: 

NewFromFloat(0).StringFixed(2) // output: "0.00"
NewFromFloat(0).StringFixed(0) // output: "0"
NewFromFloat(5.45).StringFixed(0) // output: "5"
NewFromFloat(5.45).StringFixed(1) // output: "5.5"
NewFromFloat(5.45).StringFixed(2) // output: "5.45"
NewFromFloat(5.45).StringFixed(3) // output: "5.450"
NewFromFloat(545).StringFixed(-1) // output: "550"

func (Decimal) StringScaled 

func (d Decimal) StringScaled(exp int32) string

StringScaled first scales the decimal then calls .String() on it. NOTE: buggy, unintuitive, and DEPRECATED! Use StringFixed instead.

func (Decimal) Sub 

func (d Decimal) Sub(d2 Decimal) Decimal

Sub returns d - d2.

func (Decimal) Truncate 

func (d Decimal) Truncate(precision int32) Decimal

Truncate truncates off digits from the number, without rounding.

NOTE: precision is the last digit that will not be truncated (must be >= 0).

Example: 

decimal.NewFromString("123.456").Truncate(2).String() // "123.45"

func (*Decimal) UnmarshalJSON 

func (d *Decimal) UnmarshalJSON(decimalBytes []byte) error

UnmarshalJSON implements the json.Unmarshaler interface.

func (Decimal) Value 

func (d Decimal) Value() (driver.Value, error)

Value implements the driver.Valuer interface for database serialization.

type DecimalObj 

type DecimalObj struct {
	Number Decimal
	Valid  bool
}

func NewDecimalObj 

func NewDecimalObj() *DecimalObj

func (*DecimalObj) Abs 

func (d *DecimalObj) Abs(line string, args ...Object) Object

func (*DecimalObj) Add 

func (d *DecimalObj) Add(line string, args ...Object) Object

func (*DecimalObj) Avg 

func (d *DecimalObj) Avg(line string, args ...Object) Object

func (*DecimalObj) CallMethod 

func (d *DecimalObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*DecimalObj) Ceil 

func (d *DecimalObj) Ceil(line string, args ...Object) Object

func (*DecimalObj) Cmp 

func (d *DecimalObj) Cmp(line string, args ...Object) Object

func (*DecimalObj) Div 

func (d *DecimalObj) Div(line string, args ...Object) Object

func (*DecimalObj) DivRound 

func (d *DecimalObj) DivRound(line string, args ...Object) Object

func (*DecimalObj) Equal 

func (d *DecimalObj) Equal(line string, args ...Object) Object

func (*DecimalObj) Exponent 

func (d *DecimalObj) Exponent(line string, args ...Object) Object

func (*DecimalObj) Float 

func (d *DecimalObj) Float(line string, args ...Object) Object

func (*DecimalObj) Floor 

func (d *DecimalObj) Floor(line string, args ...Object) Object

func (*DecimalObj) FromFloat 

func (d *DecimalObj) FromFloat(line string, args ...Object) Object

func (*DecimalObj) FromFloatWithExponent 

func (d *DecimalObj) FromFloatWithExponent(line string, args ...Object) Object

func (*DecimalObj) FromString 

func (d *DecimalObj) FromString(line string, args ...Object) Object

func (*DecimalObj) GetDivisionPrecision 

func (d *DecimalObj) GetDivisionPrecision(line string, args ...Object) Object

func (*DecimalObj) GetMarshalJSONWithoutQuotes 

func (d *DecimalObj) GetMarshalJSONWithoutQuotes(line string, args ...Object) Object

func (*DecimalObj) GreaterThan 

func (d *DecimalObj) GreaterThan(line string, args ...Object) Object

func (*DecimalObj) GreaterThanOrEqual 

func (d *DecimalObj) GreaterThanOrEqual(line string, args ...Object) Object

func (*DecimalObj) Inspect 

func (d *DecimalObj) Inspect() string

func (*DecimalObj) IntPart 

func (d *DecimalObj) IntPart(line string, args ...Object) Object

func (*DecimalObj) LessThan 

func (d *DecimalObj) LessThan(line string, args ...Object) Object

func (*DecimalObj) LessThanOrEqual 

func (d *DecimalObj) LessThanOrEqual(line string, args ...Object) Object

func (*DecimalObj) MarshalJSON 

func (d *DecimalObj) MarshalJSON() ([]byte, error)

Json marshal handling

func (*DecimalObj) Max 

func (d *DecimalObj) Max(line string, args ...Object) Object

func (*DecimalObj) Min 

func (d *DecimalObj) Min(line string, args ...Object) Object

func (*DecimalObj) Mod 

func (d *DecimalObj) Mod(line string, args ...Object) Object

func (*DecimalObj) Mul 

func (d *DecimalObj) Mul(line string, args ...Object) Object

func (*DecimalObj) Neg 

func (d *DecimalObj) Neg(line string, args ...Object) Object

func (*DecimalObj) New 

func (d *DecimalObj) New(line string, args ...Object) Object

func (*DecimalObj) Pow 

func (d *DecimalObj) Pow(line string, args ...Object) Object

func (*DecimalObj) Round 

func (d *DecimalObj) Round(line string, args ...Object) Object

func (*DecimalObj) Scan 

func (d *DecimalObj) Scan(value interface{}) error

Implements sql's Scanner Interface. So when calling sql.Rows.Scan(xxx), or sql.Row.Scan(xxx), we could pass this object to `Scan` method

func (*DecimalObj) SetDivisionPrecision 

func (d *DecimalObj) SetDivisionPrecision(line string, args ...Object) Object

func (*DecimalObj) SetMarshalJSONWithoutQuotes 

func (d *DecimalObj) SetMarshalJSONWithoutQuotes(line string, args ...Object) Object

func (*DecimalObj) Sign 

func (d *DecimalObj) Sign(line string, args ...Object) Object

func (*DecimalObj) String 

func (d *DecimalObj) String(line string, args ...Object) Object

func (*DecimalObj) StringFixed 

func (d *DecimalObj) StringFixed(line string, args ...Object) Object

func (*DecimalObj) StringScaled 

func (d *DecimalObj) StringScaled(line string, args ...Object) Object

func (*DecimalObj) Sub 

func (d *DecimalObj) Sub(line string, args ...Object) Object

func (*DecimalObj) Sum 

func (d *DecimalObj) Sum(line string, args ...Object) Object

func (*DecimalObj) Truncate 

func (d *DecimalObj) Truncate(line string, args ...Object) Object

func (*DecimalObj) Type 

func (d *DecimalObj) Type() ObjectType

func (*DecimalObj) UnmarshalJSON 

func (d *DecimalObj) UnmarshalJSON(b []byte) error

func (DecimalObj) Value 

func (d DecimalObj) Value() (driver.Value, error)

Implements driver's Valuer Interface. So when calling sql.Exec(xx), we could pass this object to `Exec` method

type Enum 

type Enum struct {
	Scope *Scope
}

func (*Enum) CallMethod 

func (e *Enum) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Enum) GetName 

func (e *Enum) GetName(line string, args ...Object) Object

func (*Enum) GetNames 

func (e *Enum) GetNames(line string, args ...Object) Object

func (*Enum) GetValues 

func (e *Enum) GetValues(line string, args ...Object) Object

func (*Enum) Inspect 

func (e *Enum) Inspect() string

func (*Enum) Type 

func (e *Enum) Type() ObjectType

type Error 

type Error struct {
	Kind    int
	Message string
}

func (*Error) CallMethod 

func (e *Error) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (Error) Error 

func (e Error) Error() string

func (*Error) Inspect 

func (e *Error) Inspect() string

func (*Error) Type 

func (e *Error) Type() ObjectType

type FileInfoObj 

type FileInfoObj struct {
	Info os.FileInfo
}

FileInfo Object

func (*FileInfoObj) CallMethod 

func (fi *FileInfoObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*FileInfoObj) Inspect 

func (fi *FileInfoObj) Inspect() string

func (*FileInfoObj) IsDir 

func (fi *FileInfoObj) IsDir(line string, args ...Object) Object

func (*FileInfoObj) ModTime 

func (fi *FileInfoObj) ModTime(line string, args ...Object) Object

func (*FileInfoObj) Mode 

func (fi *FileInfoObj) Mode(line string, args ...Object) Object

func (*FileInfoObj) Name 

func (fi *FileInfoObj) Name(line string, args ...Object) Object

func (*FileInfoObj) Size 

func (fi *FileInfoObj) Size(line string, args ...Object) Object

func (*FileInfoObj) Type 

func (fi *FileInfoObj) Type() ObjectType

type FileObject 

type FileObject struct {
	File    *os.File
	Name    string
	Scanner *bufio.Scanner
	// contains filtered or unexported fields
}

func (*FileObject) CallMethod 

func (f *FileObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*FileObject) Close 

func (f *FileObject) Close(line string, args ...Object) Object

func (*FileObject) GetName 

func (f *FileObject) GetName(line string, args ...Object) Object

func (*FileObject) IOWriter 

func (f *FileObject) IOWriter() io.Writer

func (*FileObject) Inspect 

func (f *FileObject) Inspect() string

func (*FileObject) Read 

func (f *FileObject) Read(line string, args ...Object) Object

Note: This method will return three different values:

  1. nil - with error message (ERROR)
  2. nil - without error message (EOF)
  3. string - read string

func (*FileObject) ReadAt 

func (f *FileObject) ReadAt(line string, args ...Object) Object

func (*FileObject) ReadLine 

func (f *FileObject) ReadLine(line string, args ...Object) Object

func (*FileObject) ReadRune 

func (f *FileObject) ReadRune(line string, args ...Object) Object

func (*FileObject) Seek 

func (f *FileObject) Seek(line string, args ...Object) Object

func (*FileObject) Stat 

func (f *FileObject) Stat(line string, args ...Object) Object

func (*FileObject) Sync 

func (f *FileObject) Sync(line string, args ...Object) Object

func (*FileObject) Truncate 

func (f *FileObject) Truncate(line string, args ...Object) Object

func (*FileObject) Type 

func (f *FileObject) Type() ObjectType

func (*FileObject) Write 

func (f *FileObject) Write(line string, args ...Object) Object

func (*FileObject) WriteAt 

func (f *FileObject) WriteAt(line string, args ...Object) Object

func (*FileObject) WriteLine 

func (f *FileObject) WriteLine(line string, args ...Object) Object

func (*FileObject) WriteString 

func (f *FileObject) WriteString(line string, args ...Object) Object

type FilePathObj 

type FilePathObj struct{}

func NewFilePathObj 

func NewFilePathObj() *FilePathObj

func (*FilePathObj) Abs 

func (f *FilePathObj) Abs(line string, args ...Object) Object

func (*FilePathObj) Base 

func (f *FilePathObj) Base(line string, args ...Object) Object

func (*FilePathObj) CallMethod 

func (f *FilePathObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*FilePathObj) Clean 

func (f *FilePathObj) Clean(line string, args ...Object) Object

func (*FilePathObj) Dir 

func (f *FilePathObj) Dir(line string, args ...Object) Object
func (f *FilePathObj) EvalSymlinks(line string, args ...Object) Object

func (*FilePathObj) Ext 

func (f *FilePathObj) Ext(line string, args ...Object) Object

func (*FilePathObj) FromSlash 

func (f *FilePathObj) FromSlash(line string, args ...Object) Object

func (*FilePathObj) Glob 

func (f *FilePathObj) Glob(line string, args ...Object) Object

func (*FilePathObj) HasPrefix 

func (f *FilePathObj) HasPrefix(line string, args ...Object) Object

func (*FilePathObj) Inspect 

func (f *FilePathObj) Inspect() string

func (*FilePathObj) IsAbs 

func (f *FilePathObj) IsAbs(line string, args ...Object) Object

func (*FilePathObj) Join 

func (f *FilePathObj) Join(line string, args ...Object) Object

func (*FilePathObj) Match 

func (f *FilePathObj) Match(line string, args ...Object) Object

func (*FilePathObj) Rel 

func (f *FilePathObj) Rel(line string, args ...Object) Object

func (*FilePathObj) Split 

func (f *FilePathObj) Split(line string, args ...Object) Object

func (*FilePathObj) SplitList 

func (f *FilePathObj) SplitList(line string, args ...Object) Object

func (*FilePathObj) ToSlash 

func (f *FilePathObj) ToSlash(line string, args ...Object) Object

func (*FilePathObj) Type 

func (f *FilePathObj) Type() ObjectType

func (*FilePathObj) VolumeName 

func (f *FilePathObj) VolumeName(line string, args ...Object) Object

func (*FilePathObj) Walk 

func (f *FilePathObj) Walk(scope *Scope, line string, args ...Object) Object

type FlagObj 

type FlagObj struct {
	// contains filtered or unexported fields
}

func NewFlagObj 

func NewFlagObj() *FlagObj

func (*FlagObj) Arg 

func (f *FlagObj) Arg(line string, args ...Object) Object

func (*FlagObj) Args 

func (f *FlagObj) Args(line string, args ...Object) Object

func (*FlagObj) Bool 

func (f *FlagObj) Bool(line string, args ...Object) Object

func (*FlagObj) CallMethod 

func (f *FlagObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*FlagObj) Float 

func (f *FlagObj) Float(line string, args ...Object) Object

func (*FlagObj) Inspect 

func (f *FlagObj) Inspect() string

func (*FlagObj) Int 

func (f *FlagObj) Int(line string, args ...Object) Object

func (*FlagObj) IsSet 

func (f *FlagObj) IsSet(line string, args ...Object) Object

func (*FlagObj) NArg 

func (f *FlagObj) NArg(line string, args ...Object) Object

func (*FlagObj) NFlag 

func (f *FlagObj) NFlag(line string, args ...Object) Object

func (*FlagObj) Parse 

func (f *FlagObj) Parse(line string, args ...Object) Object

func (*FlagObj) Parsed 

func (f *FlagObj) Parsed(line string, args ...Object) Object

func (*FlagObj) PrintDefaults 

func (f *FlagObj) PrintDefaults(line string, args ...Object) Object

func (*FlagObj) Set 

func (f *FlagObj) Set(line string, args ...Object) Object

func (*FlagObj) String 

func (f *FlagObj) String(line string, args ...Object) Object

func (*FlagObj) Type 

func (f *FlagObj) Type() ObjectType

func (*FlagObj) UInt 

func (f *FlagObj) UInt(line string, args ...Object) Object

type Float 

type Float struct {
	Float64 float64
	Valid   bool
}

func NewFloat 

func NewFloat(f float64) *Float

Returns a valid Float Object, that is Valid=true

func (*Float) CallMethod 

func (f *Float) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Float) Ceil 

func (f *Float) Ceil(line string, args ...Object) Object

func (*Float) Floor 

func (f *Float) Floor(line string, args ...Object) Object

func (*Float) Inspect 

func (f *Float) Inspect() string

func (*Float) IsValid 

func (f *Float) IsValid(line string, args ...Object) Object

func (*Float) MarshalJSON 

func (f *Float) MarshalJSON() ([]byte, error)

func (*Float) Pow 

func (f *Float) Pow(line string, args ...Object) Object

func (*Float) Round 

func (f *Float) Round(line string, args ...Object) Object

func (*Float) Scan 

func (f *Float) Scan(value interface{}) error

func (*Float) SetValid 

func (f *Float) SetValid(line string, args ...Object) Object

func (*Float) Sqrt 

func (f *Float) Sqrt(line string, args ...Object) Object

func (*Float) Str 

func (f *Float) Str(line string, args ...Object) Object

func (*Float) Trunc 

func (f *Float) Trunc(line string, args ...Object) Object

func (*Float) Type 

func (f *Float) Type() ObjectType

func (*Float) UnmarshalJSON 

func (f *Float) UnmarshalJSON(b []byte) error

func (Float) Value 

func (f Float) Value() (driver.Value, error)

type Float64Slice 

type Float64Slice struct {
	FloatArr  []float64
	SortOrder Ordering
}

Float64Slice attaches the methods of Interface to []float64, sorting in ascending/descending order.

func (Float64Slice) Len 

func (p Float64Slice) Len() int

func (Float64Slice) Less 

func (p Float64Slice) Less(i, j int) bool

func (Float64Slice) Sort 

func (p Float64Slice) Sort()

Sort is a convenience method.

func (Float64Slice) Swap 

func (p Float64Slice) Swap(i, j int)

type FmtObj 

type FmtObj struct {
}

func NewFmtObj 

func NewFmtObj() *FmtObj

func (*FmtObj) CallMethod 

func (f *FmtObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*FmtObj) Errorf 

func (f *FmtObj) Errorf(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Fprint 

func (f *FmtObj) Fprint(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Fprintf 

func (f *FmtObj) Fprintf(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Fprintln 

func (f *FmtObj) Fprintln(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Inspect 

func (f *FmtObj) Inspect() string

func (*FmtObj) Print 

func (f *FmtObj) Print(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Printf 

func (f *FmtObj) Printf(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Println 

func (f *FmtObj) Println(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Sprint 

func (f *FmtObj) Sprint(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Sprintf 

func (f *FmtObj) Sprintf(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Sprintln 

func (f *FmtObj) Sprintln(line string, scope *Scope, args ...Object) Object

func (*FmtObj) Type 

func (f *FmtObj) Type() ObjectType

type Formatter 

type Formatter struct {
	Obj Object
}

This `Formatter` struct is mainly used to encapsulate golang `fmt` package's `Formatter` interface. When we implement this interface, our `Object` could be directed passed to fmt.Printf(xxx)

func (*Formatter) Format 

func (ft *Formatter) Format(s fmt.State, verb rune)

type Function 

type Function struct {
	Literal     *ast.FunctionLiteral
	Variadic    bool
	Scope       *Scope
	Instance    *ObjectInstance //For use with class functions
	Annotations []*ObjectInstance

	Async bool
}

func (*Function) CallMethod 

func (f *Function) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Function) Inspect 

func (f *Function) Inspect() string

func (*Function) Type 

func (r *Function) Type() ObjectType

type GoFuncObject 

type GoFuncObject struct {
	// contains filtered or unexported fields
}

wrapper for go functions

func NewGoFuncObject 

func NewGoFuncObject(fname string, fn interface{}) *GoFuncObject

func (*GoFuncObject) CallMethod 

func (gfn *GoFuncObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*GoFuncObject) Inspect 

func (gfn *GoFuncObject) Inspect() string

func (*GoFuncObject) Type 

func (gfn *GoFuncObject) Type() ObjectType

type GoObject 

type GoObject struct {
	// contains filtered or unexported fields
}

Wrapper for go object

func NewGoObject 

func NewGoObject(obj interface{}) *GoObject

func (*GoObject) CallMethod 

func (gobj *GoObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*GoObject) Equal 

func (gobj *GoObject) Equal(another Object) bool

func (*GoObject) Inspect 

func (gobj *GoObject) Inspect() string

func (*GoObject) Type 

func (gobj *GoObject) Type() ObjectType

type GroupObj 

type GroupObj struct {
	KeyObj Object
	Group  []Object
}

Group is a type that is used to store the result of GroupBy method.

func (*GroupObj) CallMethod 

func (g *GroupObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*GroupObj) Inspect 

func (g *GroupObj) Inspect() string

func (*GroupObj) Key 

func (g *GroupObj) Key(line string, args ...Object) Object

func (*GroupObj) Type 

func (g *GroupObj) Type() ObjectType

func (*GroupObj) Value 

func (g *GroupObj) Value(line string, args ...Object) Object

type Hash 

type Hash struct {
	Order []HashKey
	Pairs map[HashKey]HashPair
}

func NewHash 

func NewHash() *Hash

func (*Hash) CallMethod 

func (h *Hash) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Hash) Clear 

func (h *Hash) Clear(line string, args ...Object) Object

func (*Hash) Exists 

func (h *Hash) Exists(line string, args ...Object) Object

func (*Hash) Filter 

func (h *Hash) Filter(line string, scope *Scope, args ...Object) Object

func (*Hash) Get 

func (h *Hash) Get(line string, args ...Object) Object

func (*Hash) GetPath 

func (h *Hash) GetPath(line string, args ...Object) Object
    Code copied from "go-json-map" with modifications

    document = {
        one: {
            "two": {
                "three": [1, 2, 3,]
            },
            "four": {
                "five": [ 11, 22, 33,]
            },
        },
    }
	prop = document.getPath("one.two.three[0]")
	println(prop) // prop => 1

	prop= document.getPath("one.two.three")
	println(prop) // prop => [1, 2, 3]

func (*Hash) Index 

func (h *Hash) Index(line string, args ...Object) Object

func (*Hash) Inspect 

func (h *Hash) Inspect() string

func (*Hash) Keys 

func (h *Hash) Keys(line string, args ...Object) Object

func (*Hash) Len 

func (h *Hash) Len(line string, args ...Object) Object

func (*Hash) Map 

func (h *Hash) Map(line string, scope *Scope, args ...Object) Object

func (*Hash) MarshalJSON 

func (h *Hash) MarshalJSON() ([]byte, error)

Json marshal handling

func (*Hash) Merge 

func (h *Hash) Merge(line string, args ...Object) Object

func (*Hash) Pop 

func (h *Hash) Pop(line string, args ...Object) Object

func (*Hash) Push 

func (h *Hash) Push(line string, args ...Object) Object

func (*Hash) Type 

func (h *Hash) Type() ObjectType

func (*Hash) UnmarshalJSON 

func (h *Hash) UnmarshalJSON(b []byte) error

func (*Hash) Values 

func (h *Hash) Values(line string, args ...Object) Object

type HashKey 

type HashKey struct {
	Type  ObjectType
	Value uint64
}

type HashPair 

type HashPair struct {
	Key   Object
	Value Object
}

type Hashable 

type Hashable interface {
	HashKey() HashKey
}

Whether the Object can be used as hash's key

type HttpClient 

type HttpClient struct {
	Client *http.Client
}

HTTP Client object

func (*HttpClient) CallMethod 

func (h *HttpClient) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*HttpClient) Do 

func (h *HttpClient) Do(line string, args ...Object) Object

func (*HttpClient) Get 

func (h *HttpClient) Get(line string, args ...Object) Object

func (*HttpClient) Head 

func (h *HttpClient) Head(line string, args ...Object) Object

func (*HttpClient) Inspect 

func (h *HttpClient) Inspect() string

func (*HttpClient) Post 

func (h *HttpClient) Post(line string, args ...Object) Object

func (*HttpClient) PostForm 

func (h *HttpClient) PostForm(line string, args ...Object) Object

func (*HttpClient) Type 

func (h *HttpClient) Type() ObjectType

type HttpHeader 

type HttpHeader struct {
	Header http.Header
}

HTTP Header object

func (*HttpHeader) Add 

func (h *HttpHeader) Add(line string, args ...Object) Object

func (*HttpHeader) CallMethod 

func (h *HttpHeader) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*HttpHeader) Del 

func (h *HttpHeader) Del(line string, args ...Object) Object

func (*HttpHeader) Get 

func (h *HttpHeader) Get(line string, args ...Object) Object

func (*HttpHeader) Inspect 

func (h *HttpHeader) Inspect() string

func (*HttpHeader) Set 

func (h *HttpHeader) Set(line string, args ...Object) Object

func (*HttpHeader) Type 

func (h *HttpHeader) Type() ObjectType

func (*HttpHeader) Write 

func (h *HttpHeader) Write(line string, args ...Object) Object

type HttpObj 

type HttpObj struct {
}

func (*HttpObj) CallMethod 

func (h *HttpObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*HttpObj) Get 

func (h *HttpObj) Get(line string, args ...Object) Object

func (*HttpObj) Handle 

func (h *HttpObj) Handle(line string, scope *Scope, args ...Object) Object

func (*HttpObj) HandleFunc 

func (h *HttpObj) HandleFunc(line string, scope *Scope, args ...Object) Object

func (*HttpObj) Head 

func (h *HttpObj) Head(line string, args ...Object) Object

func (*HttpObj) Inspect 

func (h *HttpObj) Inspect() string

func (*HttpObj) ListenAndServe 

func (h *HttpObj) ListenAndServe(line string, scope *Scope, args ...Object) Object

func (*HttpObj) NewRequest 

func (h *HttpObj) NewRequest(line string, args ...Object) Object

func (*HttpObj) NewServer 

func (h *HttpObj) NewServer(line string, args ...Object) Object

func (*HttpObj) Post 

func (h *HttpObj) Post(line string, args ...Object) Object

func (*HttpObj) PostForm 

func (h *HttpObj) PostForm(line string, args ...Object) Object

func (*HttpObj) Redirect 

func (h *HttpObj) Redirect(line string, args ...Object) Object

func (*HttpObj) Type 

func (h *HttpObj) Type() ObjectType

type HttpRequest 

type HttpRequest struct {
	Request *http.Request
}

HTTP Request object

func (*HttpRequest) CallMethod 

func (h *HttpRequest) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*HttpRequest) FormValue 

func (h *HttpRequest) FormValue(line string, args ...Object) Object

func (*HttpRequest) Header 

func (h *HttpRequest) Header(line string, args ...Object) Object

func (*HttpRequest) Inspect 

func (h *HttpRequest) Inspect() string

func (*HttpRequest) Method 

func (h *HttpRequest) Method(line string, args ...Object) Object

func (*HttpRequest) Type 

func (h *HttpRequest) Type() ObjectType

func (*HttpRequest) Write 

func (h *HttpRequest) Write(line string, args ...Object) Object

type HttpResponse 

type HttpResponse struct {
	Response *http.Response
}

HTTP Response object

func (*HttpResponse) CallMethod 

func (h *HttpResponse) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*HttpResponse) CloseBody 

func (h *HttpResponse) CloseBody(line string, args ...Object) Object

func (*HttpResponse) Header 

func (h *HttpResponse) Header(line string, args ...Object) Object

func (*HttpResponse) Inspect 

func (h *HttpResponse) Inspect() string

func (*HttpResponse) ReadAll 

func (h *HttpResponse) ReadAll(line string, args ...Object) Object

func (*HttpResponse) Type 

func (h *HttpResponse) Type() ObjectType

type HttpResponseWriter 

type HttpResponseWriter struct {
	Writer http.ResponseWriter
}

HTTP ResponseWriter object

func (*HttpResponseWriter) CallMethod 

func (h *HttpResponseWriter) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*HttpResponseWriter) Header 

func (h *HttpResponseWriter) Header(line string, args ...Object) Object

func (*HttpResponseWriter) IOWriter 

func (h *HttpResponseWriter) IOWriter() io.Writer

func (*HttpResponseWriter) Inspect 

func (h *HttpResponseWriter) Inspect() string

func (*HttpResponseWriter) Type 

func (h *HttpResponseWriter) Type() ObjectType

func (*HttpResponseWriter) Write 

func (h *HttpResponseWriter) Write(line string, args ...Object) Object

func (*HttpResponseWriter) WriteHeader 

func (h *HttpResponseWriter) WriteHeader(line string, args ...Object) Object

func (*HttpResponseWriter) WriteJson 

func (h *HttpResponseWriter) WriteJson(line string, args ...Object) Object

type HttpServer 

type HttpServer struct {
	Server *http.Server
}

HTTP Server object

func (*HttpServer) CallMethod 

func (h *HttpServer) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*HttpServer) Inspect 

func (h *HttpServer) Inspect() string

func (*HttpServer) ListenAndServe 

func (h *HttpServer) ListenAndServe(line string, args ...Object) Object

func (*HttpServer) SetKeepAlivesEnabled 

func (h *HttpServer) SetKeepAlivesEnabled(line string, args ...Object) Object

func (*HttpServer) SetMaxHeaderBytes 

func (h *HttpServer) SetMaxHeaderBytes(line string, args ...Object) Object

func (*HttpServer) SetReadTimeout 

func (h *HttpServer) SetReadTimeout(line string, args ...Object) Object

func (*HttpServer) SetWriteTimeout 

func (h *HttpServer) SetWriteTimeout(line string, args ...Object) Object

func (*HttpServer) Type 

func (h *HttpServer) Type() ObjectType

type IOUtilObj 

type IOUtilObj struct{}

func (*IOUtilObj) CallMethod 

func (i *IOUtilObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*IOUtilObj) Inspect 

func (i *IOUtilObj) Inspect() string

func (*IOUtilObj) ReadAll 

func (i *IOUtilObj) ReadAll(line string, args ...Object) Object

func (*IOUtilObj) ReadDir 

func (i *IOUtilObj) ReadDir(line string, args ...Object) Object

func (*IOUtilObj) ReadFile 

func (i *IOUtilObj) ReadFile(line string, args ...Object) Object

func (*IOUtilObj) TempDir 

func (i *IOUtilObj) TempDir(line string, args ...Object) Object

func (*IOUtilObj) TempFile 

func (i *IOUtilObj) TempFile(line string, args ...Object) Object

func (*IOUtilObj) Type 

func (i *IOUtilObj) Type() ObjectType

func (*IOUtilObj) WriteFile 

func (i *IOUtilObj) WriteFile(line string, args ...Object) Object

type ImportedObject 

type ImportedObject struct {
	Name  string
	Scope *Scope
}

func (*ImportedObject) CallMethod 

func (io *ImportedObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*ImportedObject) Inspect 

func (io *ImportedObject) Inspect() string

func (*ImportedObject) Type 

func (io *ImportedObject) Type() ObjectType

type IntSlice 

type IntSlice struct {
	IntArr    []int64
	SortOrder Ordering
}

IntSlice attaches the methods of Interface to []int, sorting in ascending/descending order.

func (IntSlice) Len 

func (p IntSlice) Len() int

func (IntSlice) Less 

func (p IntSlice) Less(i, j int) bool

func (IntSlice) Sort 

func (p IntSlice) Sort()

Sort is a convenience method.

func (IntSlice) Swap 

func (p IntSlice) Swap(i, j int)

type Integer 

type Integer struct {
	Int64 int64
	Valid bool
}

func NewInteger 

func NewInteger(i int64) *Integer

Returns a valid Integer Object, that is Valid=true

func (*Integer) CallMethod 

func (i *Integer) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Integer) Downto 

func (i *Integer) Downto(line string, args ...Object) Object

func (*Integer) HashKey 

func (i *Integer) HashKey() HashKey

func (*Integer) Inspect 

func (i *Integer) Inspect() string

func (*Integer) IsEven 

func (i *Integer) IsEven(line string, args ...Object) Object

func (*Integer) IsOdd 

func (i *Integer) IsOdd(line string, args ...Object) Object

func (*Integer) IsValid 

func (i *Integer) IsValid(line string, args ...Object) Object

func (*Integer) MarshalJSON 

func (i *Integer) MarshalJSON() ([]byte, error)

Json marshal handling

func (*Integer) Next 

func (i *Integer) Next(line string, args ...Object) Object

func (*Integer) Prev 

func (i *Integer) Prev(line string, args ...Object) Object

func (*Integer) Scan 

func (i *Integer) Scan(value interface{}) error

Implements sql's Scanner Interface. So when calling sql.Rows.Scan(xxx), or sql.Row.Scan(xxx), we could pass this object to `Scan` method

func (*Integer) SetValid 

func (i *Integer) SetValid(line string, args ...Object) Object

func (*Integer) Str 

func (i *Integer) Str(line string, args ...Object) Object

func (*Integer) Type 

func (i *Integer) Type() ObjectType

func (*Integer) UnmarshalJSON 

func (i *Integer) UnmarshalJSON(b []byte) error

func (*Integer) Upto 

func (i *Integer) Upto(line string, args ...Object) Object

func (Integer) Value 

func (i Integer) Value() (driver.Value, error)

Implements driver's Valuer Interface. So when calling sql.Exec(xx), we could pass this object to `Exec` method

type Interpolable 

type Interpolable interface {
	Interpolate(scope *Scope)
}

type InterpolatedString 

type InterpolatedString struct {
	String      *String
	RawValue    string
	Expressions map[byte]ast.Expression
}

func (*InterpolatedString) CallMethod 

func (is *InterpolatedString) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*InterpolatedString) Inspect 

func (is *InterpolatedString) Inspect() string

func (*InterpolatedString) Interpolate 

func (is *InterpolatedString) Interpolate(scope *Scope)

func (*InterpolatedString) Type 

func (is *InterpolatedString) Type() ObjectType

type Iterable 

type Iterable interface {
	// contains filtered or unexported methods
}

Whether the Object is iterable (HASH, ARRAY, RANGE, STRING, TUPLE, Some of the GoObject)

type Iterator 

type Iterator func() (item Object, ok *Boolean)

Iterator is an alias for function to iterate over data.

type Json 

type Json struct {
}

func (*Json) CallMethod 

func (j *Json) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Json) Indent 

func (j *Json) Indent(line string, args ...Object) Object

func (*Json) Inspect 

func (j *Json) Inspect() string

func (*Json) Marshal 

func (j *Json) Marshal(line string, args ...Object) Object

func (*Json) Read 

func (j *Json) Read(line string, args ...Object) Object

func (*Json) ReadFile 

func (j *Json) ReadFile(line string, args ...Object) Object

func (*Json) Type 

func (j *Json) Type() ObjectType

func (*Json) UnMarshal 

func (j *Json) UnMarshal(line string, args ...Object) Object

func (*Json) WriteFile 

func (j *Json) WriteFile(line string, args ...Object) Object

type KeyValueObj 

type KeyValueObj struct {
	KeyObj   Object
	ValueObj Object
}

KeyValue is a type that is used to iterate over a map (if query is created from a map). This type is also used by ToMap() method to output result of a query into a map.

func (*KeyValueObj) CallMethod 

func (kv *KeyValueObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*KeyValueObj) Inspect 

func (kv *KeyValueObj) Inspect() string

func (*KeyValueObj) Key 

func (kv *KeyValueObj) Key(line string, args ...Object) Object

func (*KeyValueObj) Type 

func (kv *KeyValueObj) Type() ObjectType

func (*KeyValueObj) Value 

func (kv *KeyValueObj) Value(line string, args ...Object) Object

type LinqObj 

type LinqObj struct {
	Query        Query
	OrderedQuery OrderedQuery
}

func NewLinqObj 

func NewLinqObj() *LinqObj

func (*LinqObj) Aggregate 

func (lq *LinqObj) Aggregate(line string, scope *Scope, args ...Object) Object

Aggregate applies an accumulator function over a sequence.

Aggregate method makes it simple to perform a calculation over a sequence of values. This method works by calling f() one time for each element in source except the first one. Each time f() is called, Aggregate passes both the element from the sequence and an aggregated value (as the first argument to f()). The first element of source is used as the initial aggregate value. The result of f() replaces the previous aggregated value.

Aggregate returns the final result of f().

func (*LinqObj) AggregateWithSeed 

func (lq *LinqObj) AggregateWithSeed(line string, scope *Scope, args ...Object) Object

AggregateWithSeed applies an accumulator function over a sequence. The specified seed value is used as the initial accumulator value.

Aggregate method makes it simple to perform a calculation over a sequence of values. This method works by calling f() one time for each element in source except the first one. Each time f() is called, Aggregate passes both the element from the sequence and an aggregated value (as the first argument to f()). The value of the seed parameter is used as the initial aggregate value. The result of f() replaces the previous aggregated value.

Aggregate returns the final result of f().

func (*LinqObj) AggregateWithSeedBy 

func (lq *LinqObj) AggregateWithSeedBy(line string, scope *Scope, args ...Object) Object

AggregateWithSeedBy applies an accumulator function over a sequence. The specified seed value is used as the initial accumulator value, and the specified function is used to select the result value.

Aggregate method makes it simple to perform a calculation over a sequence of values. This method works by calling f() one time for each element in source. Each time func is called, Aggregate passes both the element from the sequence and an aggregated value (as the first argument to func). The value of the seed parameter is used as the initial aggregate value. The result of func replaces the previous aggregated value.

The final result of func is passed to resultSelector to obtain the final result of Aggregate.

func (*LinqObj) All 

func (lq *LinqObj) All(line string, scope *Scope, args ...Object) Object

All determines whether all elements of a collection satisfy a condition.

func (*LinqObj) Any 

func (lq *LinqObj) Any(line string, args ...Object) Object

Any determines whether any element of a collection exists.

func (*LinqObj) AnyWith 

func (lq *LinqObj) AnyWith(line string, scope *Scope, args ...Object) Object

func (*LinqObj) Append 

func (lq *LinqObj) Append(line string, args ...Object) Object

Append inserts an item to the end of a collection, so it becomes the last item.

func (*LinqObj) Average 

func (lq *LinqObj) Average(line string, args ...Object) Object

Average computes the average of a collection of numeric values.

func (*LinqObj) CallMethod 

func (lq *LinqObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*LinqObj) Concat 

func (lq *LinqObj) Concat(line string, args ...Object) Object

Concat concatenates two collections.

The Concat method differs from the Union method because the Concat method returns all the original elements in the input sequences. The Union method returns only unique elements.

func (*LinqObj) Contains 

func (lq *LinqObj) Contains(line string, args ...Object) Object

Contains determines whether a collection contains a specified element.

func (*LinqObj) Count 

func (lq *LinqObj) Count(line string, args ...Object) Object

Count returns the number of elements in a collection.

func (*LinqObj) CountWith 

func (lq *LinqObj) CountWith(line string, scope *Scope, args ...Object) Object

CountWith returns a number that represents how many elements in the specified collection satisfy a condition.

func (*LinqObj) Distinct 

func (lq *LinqObj) Distinct(line string, args ...Object) Object

Distinct method returns distinct elements from a collection. The result is an unordered collection that contains no duplicate values.

func (*LinqObj) DistinctBy 

func (lq *LinqObj) DistinctBy(line string, scope *Scope, args ...Object) Object

DistinctBy method returns distinct elements from a collection. This method executes selector function for each element to determine a value to compare. The result is an unordered collection that contains no duplicate values.

func (*LinqObj) Except 

func (lq *LinqObj) Except(line string, args ...Object) Object

Except produces the set difference of two sequences. The set difference is the members of the first sequence that don't appear in the second sequence.

func (*LinqObj) ExceptBy 

func (lq *LinqObj) ExceptBy(line string, scope *Scope, args ...Object) Object

ExceptBy invokes a transform function on each element of a collection and produces the set difference of two sequences. The set difference is the members of the first sequence that don't appear in the second sequence.

func (*LinqObj) First 

func (lq *LinqObj) First(line string, args ...Object) Object

Last returns the first element of a collection.

func (*LinqObj) FirstWith 

func (lq *LinqObj) FirstWith(line string, scope *Scope, args ...Object) Object

FirstWith returns the first element of a collection that satisfies a specified condition.

func (*LinqObj) ForEach 

func (lq *LinqObj) ForEach(line string, scope *Scope, args ...Object) Object

ForEach performs the specified action on each element of a collection.

func (*LinqObj) ForEachIndexed 

func (lq *LinqObj) ForEachIndexed(line string, scope *Scope, args ...Object) Object

ForEachIndexed performs the specified action on each element of a collection.

func (*LinqObj) From 

func (lq *LinqObj) From(line string, scope *Scope, args ...Object) Object

From initializes a linq query with passed slice, array or map as the source. String, channel or struct implementing Iterable interface can be used as an input. In this case From delegates it to FromString, FromChannel and FromIterable internally.

func (*LinqObj) FromInner 

func (lq *LinqObj) FromInner(line string, scope *Scope, args ...Object) Object

func (*LinqObj) FromQuery 

func (lq *LinqObj) FromQuery(line string, scope *Scope, args ...Object) Object

func (*LinqObj) GroupBy 

func (lq *LinqObj) GroupBy(line string, scope *Scope, args ...Object) Object

GroupBy method groups the elements of a collection according to a specified key selector function and projects the elements for each group by using a specified function.

func (*LinqObj) GroupBy2 

func (lq *LinqObj) GroupBy2(line string, scope *Scope, args ...Object) Object

func (*LinqObj) Inspect 

func (lq *LinqObj) Inspect() string

func (*LinqObj) Intersect 

func (lq *LinqObj) Intersect(line string, args ...Object) Object

Intersect produces the set intersection of the source collection and the provided input collection. The intersection of two sets A and B is defined as the set that contains all the elements of A that also appear in B, but no other elements.

func (*LinqObj) IntersectBy 

func (lq *LinqObj) IntersectBy(line string, scope *Scope, args ...Object) Object

IntersectBy produces the set intersection of the source collection and the provided input collection. The intersection of two sets A and B is defined as the set that contains all the elements of A that also appear in B, but no other elements.

IntersectBy invokes a transform function on each element of both collections.

func (*LinqObj) Join 

func (lq *LinqObj) Join(line string, scope *Scope, args ...Object) Object

Join correlates the elements of two collection based on matching keys.

A join refers to the operation of correlating the elements of two sources of information based on a common key. Join brings the two information sources and the keys by which they are matched together in one method call. This differs from the use of SelectMany, which requires more than one method call to perform the same operation.

Join preserves the order of the elements of outer collection, and for each of these elements, the order of the matching elements of inner.

func (*LinqObj) Last 

func (lq *LinqObj) Last(line string, args ...Object) Object

Last returns the last element of a collection.

func (*LinqObj) LastWith 

func (lq *LinqObj) LastWith(line string, scope *Scope, args ...Object) Object

LastWith returns the last element of a collection that satisfies a specified condition.

func (*LinqObj) Let 

func (lq *LinqObj) Let(line string, scope *Scope, args ...Object) Object

func (*LinqObj) Max 

func (lq *LinqObj) Max(line string, args ...Object) Object

Max returns the maximum value in a collection of values.

func (*LinqObj) Min 

func (lq *LinqObj) Min(line string, args ...Object) Object

Min returns the minimum value in a collection of values.

func (*LinqObj) OrderBy 

func (lq *LinqObj) OrderBy(line string, scope *Scope, args ...Object) Object

OrderBy sorts the elements of a collection in ascending order. Elements are sorted according to a key.

func (*LinqObj) OrderByDescending 

func (lq *LinqObj) OrderByDescending(line string, scope *Scope, args ...Object) Object

OrderByDescending sorts the elements of a collection in descending order. Elements are sorted according to a key.

func (*LinqObj) Prepend 

func (lq *LinqObj) Prepend(line string, args ...Object) Object

func (*LinqObj) Range 

func (lq *LinqObj) Range(line string, args ...Object) Object

Range generates a sequence of integral numbers within a specified range.

func (*LinqObj) Repeat 

func (lq *LinqObj) Repeat(line string, args ...Object) Object

Repeat generates a sequence that contains one repeated value.

func (*LinqObj) Reverse 

func (lq *LinqObj) Reverse(line string, args ...Object) Object

Reverse inverts the order of the elements in a collection.

Unlike OrderBy, this sorting method does not consider the actual values themselves in determining the order. Rather, it just returns the elements in the reverse order from which they are produced by the underlying source.

func (*LinqObj) Select 

func (lq *LinqObj) Select(line string, scope *Scope, args ...Object) Object

func (*LinqObj) Select2 

func (lq *LinqObj) Select2(line string, scope *Scope, args ...Object) Object

func (*LinqObj) SelectMany 

func (lq *LinqObj) SelectMany(line string, scope *Scope, args ...Object) Object

SelectMany projects each element of a collection to a Query, iterates and flattens the resulting collection into one collection.

func (*LinqObj) SelectManyBy 

func (lq *LinqObj) SelectManyBy(line string, scope *Scope, args ...Object) Object

SelectManyBy projects each element of a collection to a Query, iterates and flattens the resulting collection into one collection, and invokes a result selector function on each element therein.

func (*LinqObj) SelectManyByIndexed 

func (lq *LinqObj) SelectManyByIndexed(line string, scope *Scope, args ...Object) Object

SelectManyByIndexed projects each element of a collection to a Query, iterates and flattens the resulting collection into one collection, and invokes a result selector function on each element therein. The index of each source element is used in the intermediate projected form of that element.

func (*LinqObj) SelectManyIndexed 

func (lq *LinqObj) SelectManyIndexed(line string, scope *Scope, args ...Object) Object

SelectManyIndexed projects each element of a collection to a Query, iterates and flattens the resulting collection into one collection.

The first argument to selector represents the zero-based index of that element in the source collection. This can be useful if the elements are in a known order and you want to do something with an element at a particular index, for example. It can also be useful if you want to retrieve the index of one or more elements. The second argument to selector represents the element to process.

func (*LinqObj) SequenceEqual 

func (lq *LinqObj) SequenceEqual(line string, args ...Object) Object

SequenceEqual determines whether two collections are equalp.

func (*LinqObj) Single 

func (lq *LinqObj) Single(line string, args ...Object) Object

Single returns the only element of a collection, and nil if there is not exactly one element in the collection.

func (*LinqObj) SingleWith 

func (lq *LinqObj) SingleWith(line string, scope *Scope, args ...Object) Object

SingleWith returns the only element of a collection that satisfies a specified condition, and nil if more than one such element exists.

func (*LinqObj) Skip 

func (lq *LinqObj) Skip(line string, args ...Object) Object

Skip bypasses a specified number of elements in a collection and then returns the remaining elements..

func (*LinqObj) SkipWhile 

func (lq *LinqObj) SkipWhile(line string, scope *Scope, args ...Object) Object

SkipWhile bypasses elements in a collection as long as a specified condition is true and then returns the remaining elements.

This method tests each element by using predicate and skips the element if the result is true. After the predicate function returns false for an element, that element and the remaining elements in source are returned and there are no more invocations of predicate.

func (*LinqObj) SkipWhileIndexed 

func (lq *LinqObj) SkipWhileIndexed(line string, scope *Scope, args ...Object) Object

SkipWhileIndexed bypasses elements in a collection as long as a specified condition is true and then returns the remaining elements. The element's index is used in the logic of the predicate function.

This method tests each element by using predicate and skips the element if the result is true. After the predicate function returns false for an element, that element and the remaining elements in source are returned and there are no more invocations of predicate.

func (*LinqObj) Sort 

func (lq *LinqObj) Sort(line string, scope *Scope, args ...Object) Object

Sort returns a new query by sorting elements with provided less function in ascending order. The comparer function should return true if the parameter i is less than j. While this method is uglier than chaining OrderBy, OrderByDescending, ThenBy and ThenByDescending methods, it's performance is much better.

func (*LinqObj) SumFloats 

func (lq *LinqObj) SumFloats(line string, args ...Object) Object

SumFloats computes the sum of a collection of numeric values.

Method returns zero if collection contains no elements.

func (*LinqObj) SumInts 

func (lq *LinqObj) SumInts(line string, args ...Object) Object

SumInts computes the sum of a collection of numeric values.

Method returns zero if collection contains no elements.

func (*LinqObj) SumUInts 

func (lq *LinqObj) SumUInts(line string, args ...Object) Object

SumUInts computes the sum of a collection of numeric values.

Method returns zero if collection contains no elements.

func (*LinqObj) Take 

func (lq *LinqObj) Take(line string, args ...Object) Object

Take returns a specified number of contiguous elements from the start of a collection.

func (*LinqObj) TakeWhile 

func (lq *LinqObj) TakeWhile(line string, scope *Scope, args ...Object) Object

TakeWhile returns elements from a collection as long as a specified condition is true, and then skips the remaining elements.

func (*LinqObj) TakeWhileIndexed 

func (lq *LinqObj) TakeWhileIndexed(line string, scope *Scope, args ...Object) Object

TakeWhileIndexed returns elements from a collection as long as a specified condition is true. The element's index is used in the logic of the predicate function. The first argument of predicate represents the zero-based index of the element within collection. The second argument represents the element to test.

func (*LinqObj) ThenBy 

func (lq *LinqObj) ThenBy(line string, scope *Scope, args ...Object) Object

ThenBy performs a subsequent ordering of the elements in a collection in ascending order. This method enables you to specify multiple sort criteria by applying any number of ThenBy or ThenByDescending methods.

func (*LinqObj) ThenByDescending 

func (lq *LinqObj) ThenByDescending(line string, scope *Scope, args ...Object) Object

ThenByDescending performs a subsequent ordering of the elements in a collection in descending order. This method enables you to specify multiple sort criteria by applying any number of ThenBy or ThenByDescending methods.

func (*LinqObj) ToMap 

func (lq *LinqObj) ToMap(line string, scope *Scope, args ...Object) Object

func (*LinqObj) ToOrderedSlice 

func (lq *LinqObj) ToOrderedSlice(line string, args ...Object) Object

func (*LinqObj) ToSlice 

func (lq *LinqObj) ToSlice(line string, args ...Object) Object

ToSlice iterates over a collection and saves the results in the slice pointed by v. It overwrites the existing slice, starting from index 0.

If the slice pointed by v has sufficient capacity, v will be pointed to a resliced slice. If it does not, a new underlying array will be allocated and v will point to it.

func (*LinqObj) Type 

func (lq *LinqObj) Type() ObjectType

func (*LinqObj) Union 

func (lq *LinqObj) Union(line string, args ...Object) Object

Union produces the set union of two collections.

This method excludes duplicates from the return set. This is different behavior to the Concat method, which returns all the elements in the input collection including duplicates.

func (*LinqObj) Where 

func (lq *LinqObj) Where(line string, scope *Scope, args ...Object) Object

Where filters a collection of values based on a predicate.

func (*LinqObj) Where2 

func (lq *LinqObj) Where2(line string, scope *Scope, args ...Object) Object

Where filters a collection of values based on a predicate.

func (*LinqObj) Zip 

func (lq *LinqObj) Zip(line string, scope *Scope, args ...Object) Object

Zip applies a specified function to the corresponding elements of two collections, producing a collection of the results.

The method steps through the two input collections, applying function resultSelector to corresponding elements of the two collections. The method returns a collection of the values that are returned by resultSelector. If the input collections do not have the same number of elements, the method combines elements until it reaches the end of one of the collections. For example, if one collection has three elements and the other one has four, the result collection has only three elements.

type ListElemObject 

type ListElemObject struct {
	Elem *list.Element
}

List element object

func (*ListElemObject) CallMethod 

func (e *ListElemObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*ListElemObject) Inspect 

func (e *ListElemObject) Inspect() string

func (*ListElemObject) Next 

func (e *ListElemObject) Next(line string, args ...Object) Object

func (*ListElemObject) Prev 

func (e *ListElemObject) Prev(line string, args ...Object) Object

func (*ListElemObject) Type 

func (e *ListElemObject) Type() ObjectType

type ListObject 

type ListObject struct {
	List *list.List
}

List object

func (*ListObject) Back 

func (l *ListObject) Back(line string, args ...Object) Object

func (*ListObject) CallMethod 

func (l *ListObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*ListObject) Front 

func (l *ListObject) Front(line string, args ...Object) Object

func (*ListObject) Init 

func (l *ListObject) Init(line string, args ...Object) Object

func (*ListObject) InsertAfter 

func (l *ListObject) InsertAfter(line string, args ...Object) Object

func (*ListObject) InsertBefore 

func (l *ListObject) InsertBefore(line string, args ...Object) Object

func (*ListObject) Inspect 

func (l *ListObject) Inspect() string

func (*ListObject) Len 

func (l *ListObject) Len(line string, args ...Object) Object

func (*ListObject) MoveToBack 

func (l *ListObject) MoveToBack(line string, args ...Object) Object

func (*ListObject) MoveToFront 

func (l *ListObject) MoveToFront(line string, args ...Object) Object

func (*ListObject) PushBack 

func (l *ListObject) PushBack(line string, args ...Object) Object

func (*ListObject) PushBackList 

func (l *ListObject) PushBackList(line string, args ...Object) Object

func (*ListObject) PushFront 

func (l *ListObject) PushFront(line string, args ...Object) Object

func (*ListObject) PushFrontList 

func (l *ListObject) PushFrontList(line string, args ...Object) Object

func (*ListObject) Remove 

func (l *ListObject) Remove(line string, args ...Object) Object

func (*ListObject) Type 

func (l *ListObject) Type() ObjectType

type LoggerObj 

type LoggerObj struct {
	Logger *log.Logger
}

func (*LoggerObj) CallMethod 

func (l *LoggerObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*LoggerObj) Fatal 

func (l *LoggerObj) Fatal(line string, args ...Object) Object

func (*LoggerObj) Fatalf 

func (l *LoggerObj) Fatalf(line string, args ...Object) Object

func (*LoggerObj) Fatalln 

func (l *LoggerObj) Fatalln(line string, args ...Object) Object

func (*LoggerObj) Flags 

func (l *LoggerObj) Flags(line string, args ...Object) Object

func (*LoggerObj) Inspect 

func (l *LoggerObj) Inspect() string

func (*LoggerObj) Output 

func (l *LoggerObj) Output(line string, args ...Object) Object

func (*LoggerObj) Panic 

func (l *LoggerObj) Panic(line string, args ...Object) Object

func (*LoggerObj) Panicf 

func (l *LoggerObj) Panicf(line string, args ...Object) Object

func (*LoggerObj) Panicln 

func (l *LoggerObj) Panicln(line string, args ...Object) Object

func (*LoggerObj) Prefix 

func (l *LoggerObj) Prefix(line string, args ...Object) Object

func (*LoggerObj) Print 

func (l *LoggerObj) Print(line string, args ...Object) Object

func (*LoggerObj) Printf 

func (l *LoggerObj) Printf(line string, args ...Object) Object

func (*LoggerObj) Println 

func (l *LoggerObj) Println(line string, args ...Object) Object

func (*LoggerObj) SetFlags 

func (l *LoggerObj) SetFlags(line string, args ...Object) Object

func (*LoggerObj) SetOutput 

func (l *LoggerObj) SetOutput(line string, args ...Object) Object

func (*LoggerObj) SetPrefix 

func (l *LoggerObj) SetPrefix(line string, args ...Object) Object

func (*LoggerObj) Type 

func (l *LoggerObj) Type() ObjectType

type MatcherFunc 

type MatcherFunc func(*http.Request, *RouteMatch) bool

MatcherFunc is the function signature used by custom matchers.

func (MatcherFunc) Match 

func (m MatcherFunc) Match(r *http.Request, match *RouteMatch) bool

Match returns the match for a given request.

type Math 

type Math struct{}

func (*Math) Abs 

func (m *Math) Abs(line string, args ...Object) Object

func (*Math) Acos 

func (m *Math) Acos(line string, args ...Object) Object

func (*Math) Acosh 

func (m *Math) Acosh(line string, args ...Object) Object

func (*Math) Asin 

func (m *Math) Asin(line string, args ...Object) Object

func (*Math) Asinh 

func (m *Math) Asinh(line string, args ...Object) Object

func (*Math) Atan 

func (m *Math) Atan(line string, args ...Object) Object

func (*Math) Atan2 

func (m *Math) Atan2(line string, args ...Object) Object

func (*Math) Atanh 

func (m *Math) Atanh(line string, args ...Object) Object

func (*Math) CallMethod 

func (m *Math) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Math) Ceil 

func (m *Math) Ceil(line string, args ...Object) Object

func (*Math) Cos 

func (m *Math) Cos(line string, args ...Object) Object

func (*Math) Cosh 

func (m *Math) Cosh(line string, args ...Object) Object

func (*Math) Exp 

func (m *Math) Exp(line string, args ...Object) Object

func (*Math) Floor 

func (m *Math) Floor(line string, args ...Object) Object

func (*Math) Inf 

func (m *Math) Inf(line string, args ...Object) Object

func (*Math) Inspect 

func (m *Math) Inspect() string

func (*Math) IsInf 

func (m *Math) IsInf(line string, args ...Object) Object

func (*Math) IsNaN 

func (m *Math) IsNaN(line string, args ...Object) Object

func (*Math) Max 

func (m *Math) Max(line string, args ...Object) Object

func (*Math) Min 

func (m *Math) Min(line string, args ...Object) Object

func (*Math) NaN 

func (m *Math) NaN(line string, args ...Object) Object

func (*Math) Pow 

func (m *Math) Pow(line string, args ...Object) Object

func (*Math) Rand 

func (m *Math) Rand(line string, args ...Object) Object

func (*Math) RandSeed 

func (m *Math) RandSeed(line string, args ...Object) Object

func (*Math) Sin 

func (m *Math) Sin(line string, args ...Object) Object

func (*Math) Sinh 

func (m *Math) Sinh(line string, args ...Object) Object

func (*Math) Sqrt 

func (m *Math) Sqrt(line string, args ...Object) Object

func (*Math) Tan 

func (m *Math) Tan(line string, args ...Object) Object

func (*Math) Tanh 

func (m *Math) Tanh(line string, args ...Object) Object

func (*Math) Type 

func (m *Math) Type() ObjectType

type MethodInfo 

type MethodInfo struct {
	Name     string          //Method name
	Instance *ObjectInstance //instance
	Scope    *Scope          //Method's scope
}

MethodInfo object

func (*MethodInfo) CallMethod 

func (m *MethodInfo) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*MethodInfo) GetAnnotation 

func (m *MethodInfo) GetAnnotation(line string, args ...Object) Object

func (*MethodInfo) GetAnnotations 

func (m *MethodInfo) GetAnnotations(line string, args ...Object) Object

func (*MethodInfo) GetName 

func (m *MethodInfo) GetName(line string, args ...Object) Object

func (*MethodInfo) Inspect 

func (m *MethodInfo) Inspect() string

func (*MethodInfo) Invoke 

func (m *MethodInfo) Invoke(line string, scope *Scope, args ...Object) Object

func (*MethodInfo) Type 

func (m *MethodInfo) Type() ObjectType

type MiddlewareFunc 

type MiddlewareFunc func(http.Handler) http.Handler

MiddlewareFunc is a function which receives an http.Handler and returns another http.Handler. Typically, the returned handler is a closure which does something with the http.ResponseWriter and http.Request passed to it, and then calls the handler passed as parameter to the MiddlewareFunc.

func CORSMethodMiddleware 

func CORSMethodMiddleware(r *Router) MiddlewareFunc

CORSMethodMiddleware automatically sets the Access-Control-Allow-Methods response header on requests for routes that have an OPTIONS method matcher to all the method matchers on the route. Routes that do not explicitly handle OPTIONS requests will not be processed by the middleware. See examples for usage.

func (MiddlewareFunc) Middleware 

func (mw MiddlewareFunc) Middleware(handler http.Handler) http.Handler

Middleware allows MiddlewareFunc to implement the middleware interface.

type NetObj 

type NetObj struct{}

func (*NetObj) CallMethod 

func (n *NetObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*NetObj) Inspect 

func (n *NetObj) Inspect() string

func (*NetObj) JoinHostPort 

func (n *NetObj) JoinHostPort(line string, args ...Object) Object

func (*NetObj) LookupAddr 

func (n *NetObj) LookupAddr(line string, args ...Object) Object

func (*NetObj) LookupHost 

func (n *NetObj) LookupHost(line string, args ...Object) Object

func (*NetObj) LookupIP 

func (n *NetObj) LookupIP(line string, args ...Object) Object

func (*NetObj) LookupPort 

func (n *NetObj) LookupPort(line string, args ...Object) Object

func (*NetObj) SplitHostPort 

func (n *NetObj) SplitHostPort(line string, args ...Object) Object

func (*NetObj) Type 

func (n *NetObj) Type() ObjectType

type Nil 

type Nil struct {
	//sometimes when a function fails, it will return NIL. If this happens, we also need to
	//know the error reason. The error message is stored in `OptionalMsg`
	OptionalMsg string
}

func NewNil 

func NewNil(s string) *Nil

return a Nil object with error message 's'

func (*Nil) CallMethod 

func (n *Nil) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Nil) Inspect 

func (n *Nil) Inspect() string

func (*Nil) MarshalJSON 

func (n *Nil) MarshalJSON() ([]byte, error)

Json marshal handling

func (*Nil) Message 

func (n *Nil) Message(line string, args ...Object) Object

func (*Nil) Type 

func (n *Nil) Type() ObjectType

func (*Nil) UnmarshalJSON 

func (n *Nil) UnmarshalJSON(b []byte) error

type Number 

type Number interface {
	// contains filtered or unexported methods
}

Whether the Object is a number (UINT, INT, FLOAT)

type Object 

type Object interface {
	Type() ObjectType
	Inspect() string
	CallMethod(line string, scope *Scope, method string, args ...Object) Object
}

func Eval 

func Eval(node ast.Node, scope *Scope) (val Object)

func GetGlobalObj 

func GetGlobalObj(name string) (Object, bool)

func GoValueToObject 

func GoValueToObject(obj interface{}) Object

Go language Value to magpie language Object(take care of slice object value)

func NewError 

func NewError(line string, t int, args ...interface{}) Object

func NewHTTPObj 

func NewHTTPObj() Object

func NewIOUtilObj 

func NewIOUtilObj() Object

func NewJsonObj 

func NewJsonObj() Object

func NewLoggerObj 

func NewLoggerObj() Object

func NewMathObj 

func NewMathObj() Object

func NewNetObj 

func NewNetObj() Object

func NewOptionalObj 

func NewOptionalObj() Object

func NewOsObj 

func NewOsObj() Object

func NewRegExpObj 

func NewRegExpObj() Object

func NewService 

func NewService(addr string) Object

func NewSortObj 

func NewSortObj() Object

func NewSqlsObject 

func NewSqlsObject() Object

func NewStringsObj 

func NewStringsObj() Object

func NewTemplateObj 

func NewTemplateObj() Object

func NewTimeObj 

func NewTimeObj() Object

type ObjectInstance 

type ObjectInstance struct {
	Class *Class
	Scope *Scope
}

func (*ObjectInstance) CallMethod 

func (oi *ObjectInstance) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*ObjectInstance) GetMethod 

func (oi *ObjectInstance) GetMethod(name string) ClassMethod

func (*ObjectInstance) GetModifierLevel 

func (oi *ObjectInstance) GetModifierLevel(name string, kind ClassComponentKind) ast.ModifierLevel

func (*ObjectInstance) GetProperty 

func (oi *ObjectInstance) GetProperty(name string) *ast.PropertyDeclStmt

func (*ObjectInstance) Inspect 

func (oi *ObjectInstance) Inspect() string

func (*ObjectInstance) IsStatic 

func (oi *ObjectInstance) IsStatic(val string, kind ClassComponentKind) bool

func (*ObjectInstance) Type 

func (oi *ObjectInstance) Type() ObjectType

type ObjectType 

type ObjectType string

type Optional 

type Optional struct {
	Value Object
}

func (*Optional) CallMethod 

func (o *Optional) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Optional) Empty 

func (o *Optional) Empty(line string, args ...Object) Object

Returns an empty Optional instance. No value is present for this Optional.

func (*Optional) Filter 

func (o *Optional) Filter(line string, scope *Scope, args ...Object) Object

If a value is present, and the value matches the given predicate, returns an Optional describing the value, otherwise returns an empty Optional.

func (*Optional) FlatMap 

func (o *Optional) FlatMap(line string, scope *Scope, args ...Object) Object

func (*Optional) Get 

func (o *Optional) Get(line string, args ...Object) Object

If a value is present, returns the value, otherwise panic

func (*Optional) IfPresent 

func (o *Optional) IfPresent(line string, scope *Scope, args ...Object) Object

If a value is present, performs the given action with the value, otherwise does nothing.

func (*Optional) IfPresentOrElse 

func (o *Optional) IfPresentOrElse(line string, scope *Scope, args ...Object) Object

If a value is present, performs the given action with the value, otherwise performs the given empty-based action.

func (*Optional) Inspect 

func (o *Optional) Inspect() string

func (*Optional) IsPresent 

func (o *Optional) IsPresent(line string, args ...Object) Object

If a value is present, returns true, otherwise false.

func (*Optional) Map 

func (o *Optional) Map(line string, scope *Scope, args ...Object) Object

If a value is present, returns an Optional describing (as if by ofNullable) the result of applying the given mapping function to the value, otherwise returns an empty Optional.

If the mapping function returns a nil result then this method returns an empty Optional.

func (*Optional) Of 

func (o *Optional) Of(line string, args ...Object) Object

Returns an Optional describing the given no-nil value.

func (*Optional) OfNullable 

func (o *Optional) OfNullable(line string, args ...Object) Object

Returns an Optional describing the given value, if non-nil, otherwise returns an empty Optional.

func (*Optional) Or 

func (o *Optional) Or(line string, scope *Scope, args ...Object) Object

If a value is present, returns an Optional describing the value, otherwise returns an Optional produced by the supplying function.

func (*Optional) OrElse 

func (o *Optional) OrElse(line string, args ...Object) Object

If a value is present, returns the value, otherwise returns other.

func (*Optional) OrElseGet 

func (o *Optional) OrElseGet(line string, scope *Scope, args ...Object) Object

If a value is present, returns the value, otherwise returns the result produced by the supplying function.

func (*Optional) OrElseThrow 

func (o *Optional) OrElseThrow(line string, args ...Object) Object

If a value is present, returns the value, otherwise throws an exception produced by the exception supplying function.

func (*Optional) Type 

func (o *Optional) Type() ObjectType

type OrderedQuery 

type OrderedQuery struct {
	Query
	// contains filtered or unexported fields
}

OrderedQuery is the type returned from OrderBy, OrderByDescending ThenBy and ThenByDescending functions.

type Ordering 

type Ordering int
const (
	Ascending Ordering = iota
	Descending
	CaseInsensitiveAscending
	CaseInsensitiveDescending
)

type Os 

type Os struct{}

func (*Os) Args 

func (o *Os) Args(line string, args ...Object) Object

func (*Os) CallMethod 

func (o *Os) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Os) Chdir 

func (o *Os) Chdir(line string, args ...Object) Object

func (*Os) Chmod 

func (o *Os) Chmod(line string, args ...Object) Object

func (*Os) Chown 

func (o *Os) Chown(line string, args ...Object) Object

func (*Os) Clearenv 

func (o *Os) Clearenv(line string, args ...Object) Object

func (*Os) CopyFile 

func (o *Os) CopyFile(line string, args ...Object) Object

func (*Os) Environ 

func (o *Os) Environ(line string, args ...Object) Object

func (*Os) Exit 

func (o *Os) Exit(line string, args ...Object) Object

func (*Os) Expand 

func (o *Os) Expand(scope *Scope, line string, args ...Object) Object

func (*Os) ExpandEnv 

func (o *Os) ExpandEnv(line string, args ...Object) Object

func (*Os) Getenv 

func (o *Os) Getenv(line string, args ...Object) Object

func (*Os) Getwd 

func (o *Os) Getwd(line string, args ...Object) Object

func (*Os) Hostname 

func (o *Os) Hostname(line string, args ...Object) Object

func (*Os) Inspect 

func (o *Os) Inspect() string

func (*Os) IsExist 

func (o *Os) IsExist(line string, args ...Object) Object
func (o *Os) Link(line string, args ...Object) Object

func (*Os) Mkdir 

func (o *Os) Mkdir(line string, args ...Object) Object

func (*Os) MkdirAll 

func (o *Os) MkdirAll(line string, args ...Object) Object
func (o *Os) Readlink(line string, args ...Object) Object

func (*Os) Remove 

func (o *Os) Remove(line string, args ...Object) Object

func (*Os) RemoveAll 

func (o *Os) RemoveAll(line string, args ...Object) Object

func (*Os) Rename 

func (o *Os) Rename(line string, args ...Object) Object

func (*Os) RunCmd 

func (o *Os) RunCmd(line string, args ...Object) Object

func (*Os) Setenv 

func (o *Os) Setenv(line string, args ...Object) Object

func (*Os) Stat 

func (o *Os) Stat(line string, args ...Object) Object

The result is a hash object: {name: bb.mp, size: 240, mode: 438, isDir: false}

func (*Os) TempDir 

func (o *Os) TempDir(line string, args ...Object) Object

func (*Os) Truncate 

func (o *Os) Truncate(line string, args ...Object) Object

func (*Os) Type 

func (o *Os) Type() ObjectType

func (*Os) Unsetenv 

func (o *Os) Unsetenv(line string, args ...Object) Object

type PipeObj 

type PipeObj struct {
	Reader *io.PipeReader
	Writer *io.PipeWriter
}

Pipe Object

func (*PipeObj) CallMethod 

func (p *PipeObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*PipeObj) Inspect 

func (p *PipeObj) Inspect() string

func (*PipeObj) Read 

func (p *PipeObj) Read(line string, args ...Object) Object

func (*PipeObj) ReadClose 

func (p *PipeObj) ReadClose(line string, args ...Object) Object

func (*PipeObj) Type 

func (p *PipeObj) Type() ObjectType

func (*PipeObj) Write 

func (p *PipeObj) Write(line string, args ...Object) Object

func (*PipeObj) WriteClose 

func (p *PipeObj) WriteClose(line string, args ...Object) Object

type PropertyInfo 

type PropertyInfo struct {
	Name     string          //Property name
	Instance *ObjectInstance //instance
	Scope    *Scope          //Property's scope
}

PropertyInfo object

func (*PropertyInfo) CallMethod 

func (p *PropertyInfo) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*PropertyInfo) GetAnnotations 

func (p *PropertyInfo) GetAnnotations(line string, scope *Scope, args ...Object) Object

func (*PropertyInfo) GetName 

func (p *PropertyInfo) GetName(line string, args ...Object) Object

func (*PropertyInfo) Inspect 

func (p *PropertyInfo) Inspect() string

func (*PropertyInfo) Type 

func (p *PropertyInfo) Type() ObjectType

func (*PropertyInfo) Value 

func (p *PropertyInfo) Value(line string, args ...Object) Object

type Query 

type Query struct {
	Iterate func() Iterator
}

Query is the type returned from query functions.

type RegEx 

type RegEx struct {
	RegExp *regexp.Regexp
	Value  string
}

func (*RegEx) CallMethod 

func (re *RegEx) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*RegEx) FindAllString 

func (re *RegEx) FindAllString(line string, args ...Object) Object

func (*RegEx) FindAllStringIndex 

func (re *RegEx) FindAllStringIndex(line string, args ...Object) Object

func (*RegEx) FindAllStringSubmatch 

func (re *RegEx) FindAllStringSubmatch(line string, args ...Object) Object

func (*RegEx) FindAllStringSubmatchIndex 

func (re *RegEx) FindAllStringSubmatchIndex(line string, args ...Object) Object

func (*RegEx) FindString 

func (re *RegEx) FindString(line string, args ...Object) Object

func (*RegEx) FindStringIndex 

func (re *RegEx) FindStringIndex(line string, args ...Object) Object

func (*RegEx) FindStringSubmatch 

func (re *RegEx) FindStringSubmatch(line string, args ...Object) Object

func (*RegEx) FindStringSubmatchIndex 

func (re *RegEx) FindStringSubmatchIndex(line string, args ...Object) Object

func (*RegEx) Inspect 

func (re *RegEx) Inspect() string

func (*RegEx) MarshalJSON 

func (re *RegEx) MarshalJSON() ([]byte, error)

MarshalJSON turns regex into string/json

func (*RegEx) Match 

func (re *RegEx) Match(line string, args ...Object) Object

func (*RegEx) NumSubexp 

func (re *RegEx) NumSubexp(line string, args ...Object) Object

func (*RegEx) Replace 

func (re *RegEx) Replace(line string, args ...Object) Object

func (*RegEx) ReplaceAllLiteralString 

func (re *RegEx) ReplaceAllLiteralString(line string, args ...Object) Object

func (*RegEx) ReplaceAllStringFunc 

func (re *RegEx) ReplaceAllStringFunc(line string, scope *Scope, args ...Object) Object

func (*RegEx) ReplaceFirstString 

func (re *RegEx) ReplaceFirstString(line string, args ...Object) Object

func (*RegEx) Split 

func (re *RegEx) Split(line string, args ...Object) Object

func (*RegEx) String 

func (re *RegEx) String(line string, args ...Object) Object

func (*RegEx) SubexpNames 

func (re *RegEx) SubexpNames(line string, args ...Object) Object

func (*RegEx) Type 

func (re *RegEx) Type() ObjectType

func (*RegEx) UnmarshalJSON 

func (re *RegEx) UnmarshalJSON(b []byte) error

UnmarshalJSON turns a string into proper regex

type RegExpObj 

type RegExpObj struct {
	RegExp *regexp.Regexp
}

func (*RegExpObj) CallMethod 

func (rex *RegExpObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*RegExpObj) Compile 

func (rex *RegExpObj) Compile(line string, args ...Object) Object

func (*RegExpObj) CompilePOSIX 

func (rex *RegExpObj) CompilePOSIX(line string, args ...Object) Object

func (*RegExpObj) FindAllString 

func (rex *RegExpObj) FindAllString(line string, args ...Object) Object

func (*RegExpObj) FindAllStringIndex 

func (rex *RegExpObj) FindAllStringIndex(line string, args ...Object) Object

func (*RegExpObj) FindAllStringSubmatch 

func (rex *RegExpObj) FindAllStringSubmatch(line string, args ...Object) Object

func (*RegExpObj) FindAllStringSubmatchIndex 

func (rex *RegExpObj) FindAllStringSubmatchIndex(line string, args ...Object) Object

func (*RegExpObj) FindString 

func (rex *RegExpObj) FindString(line string, args ...Object) Object

func (*RegExpObj) FindStringIndex 

func (rex *RegExpObj) FindStringIndex(line string, args ...Object) Object

func (*RegExpObj) FindStringSubmatch 

func (rex *RegExpObj) FindStringSubmatch(line string, args ...Object) Object

func (*RegExpObj) FindStringSubmatchIndex 

func (rex *RegExpObj) FindStringSubmatchIndex(line string, args ...Object) Object

func (*RegExpObj) Inspect 

func (rex *RegExpObj) Inspect() string

func (*RegExpObj) MatchString 

func (rex *RegExpObj) MatchString(line string, args ...Object) Object

func (*RegExpObj) MustCompile 

func (rex *RegExpObj) MustCompile(line string, args ...Object) Object

func (*RegExpObj) MustCompilePOSIX 

func (rex *RegExpObj) MustCompilePOSIX(line string, args ...Object) Object

func (*RegExpObj) NumSubexp 

func (rex *RegExpObj) NumSubexp(line string, args ...Object) Object

func (*RegExpObj) ReplaceAllLiteralString 

func (rex *RegExpObj) ReplaceAllLiteralString(line string, args ...Object) Object

func (*RegExpObj) ReplaceAllString 

func (rex *RegExpObj) ReplaceAllString(line string, args ...Object) Object

func (*RegExpObj) ReplaceAllStringFunc 

func (rex *RegExpObj) ReplaceAllStringFunc(line string, scope *Scope, args ...Object) Object

func (*RegExpObj) Split 

func (rex *RegExpObj) Split(line string, args ...Object) Object

func (*RegExpObj) String 

func (rex *RegExpObj) String(line string, args ...Object) Object

func (*RegExpObj) SubexpNames 

func (rex *RegExpObj) SubexpNames(line string, args ...Object) Object

func (*RegExpObj) Type 

func (rex *RegExpObj) Type() ObjectType

type ReturnValue 

type ReturnValue struct {
	Value  Object // for old campatibility
	Values []Object
}

func (*ReturnValue) CallMethod 

func (rv *ReturnValue) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*ReturnValue) Inspect 

func (rv *ReturnValue) Inspect() string

func (*ReturnValue) Type 

func (rv *ReturnValue) Type() ObjectType

type Route 

type Route struct {
	// contains filtered or unexported fields
}

Route stores information to match a request and build URLs.

func CurrentRoute 

func CurrentRoute(r *http.Request) *Route

CurrentRoute returns the matched route for the current request, if any. This only works when called inside the handler of the matched route because the matched route is stored in the request context which is cleared after the handler returns, unless the KeepContext option is set on the Router.

func (*Route) BuildOnly 

func (r *Route) BuildOnly() *Route

BuildOnly sets the route to never match: it is only used to build URLs.

func (*Route) BuildVarsFunc 

func (r *Route) BuildVarsFunc(f BuildVarsFunc) *Route

BuildVarsFunc adds a custom function to be used to modify build variables before a route's URL is built.

func (*Route) GetError 

func (r *Route) GetError() error

GetError returns an error resulted from building the route, if any.

func (*Route) GetHandler 

func (r *Route) GetHandler() http.Handler

GetHandler returns the handler for the route, if any.

func (*Route) GetHostTemplate 

func (r *Route) GetHostTemplate() (string, error)

GetHostTemplate returns the template used to build the route match. This is useful for building simple REST API documentation and for instrumentation against third-party services. An error will be returned if the route does not define a host.

func (*Route) GetMethods 

func (r *Route) GetMethods() ([]string, error)

GetMethods returns the methods the route matches against This is useful for building simple REST API documentation and for instrumentation against third-party services. An error will be returned if route does not have methods.

func (*Route) GetName 

func (r *Route) GetName() string

GetName returns the name for the route, if any.

func (*Route) GetPathRegexp 

func (r *Route) GetPathRegexp() (string, error)

GetPathRegexp returns the expanded regular expression used to match route path. This is useful for building simple REST API documentation and for instrumentation against third-party services. An error will be returned if the route does not define a path.

func (*Route) GetPathTemplate 

func (r *Route) GetPathTemplate() (string, error)

GetPathTemplate returns the template used to build the route match. This is useful for building simple REST API documentation and for instrumentation against third-party services. An error will be returned if the route does not define a path.

func (*Route) GetQueriesRegexp 

func (r *Route) GetQueriesRegexp() ([]string, error)

GetQueriesRegexp returns the expanded regular expressions used to match the route queries. This is useful for building simple REST API documentation and for instrumentation against third-party services. An error will be returned if the route does not have queries.

func (*Route) GetQueriesTemplates 

func (r *Route) GetQueriesTemplates() ([]string, error)

GetQueriesTemplates returns the templates used to build the query matching. This is useful for building simple REST API documentation and for instrumentation against third-party services. An error will be returned if the route does not define queries.

func (*Route) Handler 

func (r *Route) Handler(handler http.Handler) *Route

Handler sets a handler for the route.

func (*Route) HandlerFunc 

func (r *Route) HandlerFunc(f func(http.ResponseWriter, *http.Request)) *Route

HandlerFunc sets a handler function for the route.

func (*Route) Headers 

func (r *Route) Headers(pairs ...string) *Route

Headers adds a matcher for request header values. It accepts a sequence of key/value pairs to be matched. For example: 

r := mux.NewRouter()
r.Headers("Content-Type", "application/json",
          "X-Requested-With", "XMLHttpRequest")

The above route will only match if both request header values match. If the value is an empty string, it will match any value if the key is set.

func (*Route) HeadersRegexp 

func (r *Route) HeadersRegexp(pairs ...string) *Route

HeadersRegexp accepts a sequence of key/value pairs, where the value has regex support. For example: 

r := mux.NewRouter()
r.HeadersRegexp("Content-Type", "application/(text|json)",
          "X-Requested-With", "XMLHttpRequest")

The above route will only match if both the request header matches both regular expressions. If the value is an empty string, it will match any value if the key is set. Use the start and end of string anchors (^ and $) to match an exact value.

func (*Route) Host 

func (r *Route) Host(tpl string) *Route

Host adds a matcher for the URL host. It accepts a template with zero or more URL variables enclosed by {}. Variables can define an optional regexp pattern to be matched:

- {name} matches anything until the next dot.

- {name:pattern} matches the given regexp pattern.

For example: 

r := mux.NewRouter()
r.Host("www.example.com")
r.Host("{subdomain}.domain.com")
r.Host("{subdomain:[a-z]+}.domain.com")

Variable names must be unique in a given route. They can be retrieved calling mux.Vars(request).

func (*Route) Match 

func (r *Route) Match(req *http.Request, match *RouteMatch) bool

Match matches the route against the request.

func (*Route) MatcherFunc 

func (r *Route) MatcherFunc(f MatcherFunc) *Route

MatcherFunc adds a custom function to be used as request matcher.

func (*Route) Methods 

func (r *Route) Methods(methods ...string) *Route

Methods adds a matcher for HTTP methods. It accepts a sequence of one or more methods to be matched, e.g.: "GET", "POST", "PUT".

func (*Route) Name 

func (r *Route) Name(name string) *Route

Name sets the name for the route, used to build URLs. It is an error to call Name more than once on a route.

func (*Route) Path 

func (r *Route) Path(tpl string) *Route

Path adds a matcher for the URL path. It accepts a template with zero or more URL variables enclosed by {}. The template must start with a "/". Variables can define an optional regexp pattern to be matched:

- {name} matches anything until the next slash.

- {name:pattern} matches the given regexp pattern.

For example: 

r := mux.NewRouter()
r.Path("/products/").Handler(ProductsHandler)
r.Path("/products/{key}").Handler(ProductsHandler)
r.Path("/articles/{category}/{id:[0-9]+}").
  Handler(ArticleHandler)

Variable names must be unique in a given route. They can be retrieved calling mux.Vars(request).

func (*Route) PathPrefix 

func (r *Route) PathPrefix(tpl string) *Route

PathPrefix adds a matcher for the URL path prefix. This matches if the given template is a prefix of the full URL path. See Route.Path() for details on the tpl argument.

Note that it does not treat slashes specially ("/foobar/" will be matched by the prefix "/foo") so you may want to use a trailing slash here.

Also note that the setting of Router.StrictSlash() has no effect on routes with a PathPrefix matcher.

func (*Route) Queries 

func (r *Route) Queries(pairs ...string) *Route

Queries adds a matcher for URL query values. It accepts a sequence of key/value pairs. Values may define variables. For example: 

r := mux.NewRouter()
r.Queries("foo", "bar", "id", "{id:[0-9]+}")

The above route will only match if the URL contains the defined queries values, e.g.: ?foo=bar&id=42.

If the value is an empty string, it will match any value if the key is set.

Variables can define an optional regexp pattern to be matched:

- {name} matches anything until the next slash.

- {name:pattern} matches the given regexp pattern.

func (*Route) Schemes 

func (r *Route) Schemes(schemes ...string) *Route

Schemes adds a matcher for URL schemes. It accepts a sequence of schemes to be matched, e.g.: "http", "https". If the request's URL has a scheme set, it will be matched against. Generally, the URL scheme will only be set if a previous handler set it, such as the ProxyHeaders handler from gorilla/handlers. If unset, the scheme will be determined based on the request's TLS termination state. The first argument to Schemes will be used when constructing a route URL.

func (*Route) SkipClean 

func (r *Route) SkipClean() bool

SkipClean reports whether path cleaning is enabled for this route via Router.SkipClean.

func (*Route) Subrouter 

func (r *Route) Subrouter() *Router

Subrouter creates a subrouter for the route.

It will test the inner routes only if the parent route matched. For example: 

r := mux.NewRouter()
s := r.Host("www.example.com").Subrouter()
s.HandleFunc("/products/", ProductsHandler)
s.HandleFunc("/products/{key}", ProductHandler)
s.HandleFunc("/articles/{category}/{id:[0-9]+}"), ArticleHandler)

Here, the routes registered in the subrouter won't be tested if the host doesn't match.

func (*Route) URL 

func (r *Route) URL(pairs ...string) (*url.URL, error)

URL builds a URL for the route.

It accepts a sequence of key/value pairs for the route variables. For example, given this route: 

r := mux.NewRouter()
r.HandleFunc("/articles/{category}/{id:[0-9]+}", ArticleHandler).
  Name("article")

...a URL for it can be built using: 

url, err := r.Get("article").URL("category", "technology", "id", "42")

...which will return an url.URL with the following path: 

"/articles/technology/42"

This also works for host variables: 

r := mux.NewRouter()
r.HandleFunc("/articles/{category}/{id:[0-9]+}", ArticleHandler).
  Host("{subdomain}.domain.com").
  Name("article")

// url.String() will be "http://news.domain.com/articles/technology/42"
url, err := r.Get("article").URL("subdomain", "news",
                                 "category", "technology",
                                 "id", "42")

The scheme of the resulting url will be the first argument that was passed to Schemes: 

// url.String() will be "https://example.com"
r := mux.NewRouter()
url, err := r.Host("example.com")
             .Schemes("https", "http").URL()

All variables defined in the route are required, and their values must conform to the corresponding patterns.

func (*Route) URLHost 

func (r *Route) URLHost(pairs ...string) (*url.URL, error)

URLHost builds the host part of the URL for a route. See Route.URL().

The route must have a host defined.

func (*Route) URLPath 

func (r *Route) URLPath(pairs ...string) (*url.URL, error)

URLPath builds the path part of the URL for a route. See Route.URL().

The route must have a path defined.

type RouteMatch 

type RouteMatch struct {
	Route   *Route
	Handler http.Handler
	Vars    map[string]string

	// MatchErr is set to appropriate matching error
	// It is set to ErrMethodMismatch if there is a mismatch in
	// the request method and route method
	MatchErr error
}

RouteMatch stores information about a matched route.

type Router 

type Router struct {
	// Configurable Handler to be used when no route matches.
	NotFoundHandler http.Handler

	// Configurable Handler to be used when the request method does not match the route.
	MethodNotAllowedHandler http.Handler

	// If true, do not clear the request context after handling the request.
	//
	// Deprecated: No effect, since the context is stored on the request itself.
	KeepContext bool
	// contains filtered or unexported fields
}

Router registers routes to be matched and dispatches a handler.

It implements the http.Handler interface, so it can be registered to serve requests: 

var router = mux.NewRouter()

func main() {
    http.Handle("/", router)
}

Or, for Google App Engine, register it in a init() function: 

func init() {
    http.Handle("/", router)
}

This will send all incoming requests to the router.

func NewRouter 

func NewRouter() *Router

NewRouter returns a new router instance.

func (*Router) BuildVarsFunc 

func (r *Router) BuildVarsFunc(f BuildVarsFunc) *Route

BuildVarsFunc registers a new route with a custom function for modifying route variables before building a URL.

func (*Router) Get 

func (r *Router) Get(name string) *Route

Get returns a route registered with the given name.

func (*Router) GetRoute 

func (r *Router) GetRoute(name string) *Route

GetRoute returns a route registered with the given name. This method was renamed to Get() and remains here for backwards compatibility.

func (*Router) Handle 

func (r *Router) Handle(path string, handler http.Handler) *Route

Handle registers a new route with a matcher for the URL path. See Route.Path() and Route.Handler().

func (*Router) HandleFunc 

func (r *Router) HandleFunc(path string, f func(http.ResponseWriter,
	*http.Request)) *Route

HandleFunc registers a new route with a matcher for the URL path. See Route.Path() and Route.HandlerFunc().

func (*Router) Headers 

func (r *Router) Headers(pairs ...string) *Route

Headers registers a new route with a matcher for request header values. See Route.Headers().

func (*Router) Host 

func (r *Router) Host(tpl string) *Route

Host registers a new route with a matcher for the URL host. See Route.Host().

func (*Router) Match 

func (r *Router) Match(req *http.Request, match *RouteMatch) bool

Match attempts to match the given request against the router's registered routes.

If the request matches a route of this router or one of its subrouters the Route, Handler, and Vars fields of the the match argument are filled and this function returns true.

If the request does not match any of this router's or its subrouters' routes then this function returns false. If available, a reason for the match failure will be filled in the match argument's MatchErr field. If the match failure type (eg: not found) has a registered handler, the handler is assigned to the Handler field of the match argument.

func (*Router) MatcherFunc 

func (r *Router) MatcherFunc(f MatcherFunc) *Route

MatcherFunc registers a new route with a custom matcher function. See Route.MatcherFunc().

func (*Router) Methods 

func (r *Router) Methods(methods ...string) *Route

Methods registers a new route with a matcher for HTTP methods. See Route.Methods().

func (*Router) Name 

func (r *Router) Name(name string) *Route

Name registers a new route with a name. See Route.Name().

func (*Router) NewRoute 

func (r *Router) NewRoute() *Route

NewRoute registers an empty route.

func (*Router) Path 

func (r *Router) Path(tpl string) *Route

Path registers a new route with a matcher for the URL path. See Route.Path().

func (*Router) PathPrefix 

func (r *Router) PathPrefix(tpl string) *Route

PathPrefix registers a new route with a matcher for the URL path prefix. See Route.PathPrefix().

func (*Router) Queries 

func (r *Router) Queries(pairs ...string) *Route

Queries registers a new route with a matcher for URL query values. See Route.Queries().

func (*Router) Schemes 

func (r *Router) Schemes(schemes ...string) *Route

Schemes registers a new route with a matcher for URL schemes. See Route.Schemes().

func (*Router) ServeHTTP 

func (r *Router) ServeHTTP(w http.ResponseWriter, req *http.Request)

ServeHTTP dispatches the handler registered in the matched route.

When there is a match, the route variables can be retrieved calling mux.Vars(request).

func (*Router) SkipClean 

func (r *Router) SkipClean(value bool) *Router

SkipClean defines the path cleaning behaviour for new routes. The initial value is false. Users should be careful about which routes are not cleaned

When true, if the route path is "/path//to", it will remain with the double slash. This is helpful if you have a route like: /fetch/http://xkcd.com/534/

When false, the path will be cleaned, so /fetch/http://xkcd.com/534/ will become /fetch/http/xkcd.com/534

func (*Router) StrictSlash 

func (r *Router) StrictSlash(value bool) *Router

StrictSlash defines the trailing slash behavior for new routes. The initial value is false.

When true, if the route path is "/path/", accessing "/path" will perform a redirect to the former and vice versa. In other words, your application will always see the path as specified in the route.

When false, if the route path is "/path", accessing "/path/" will not match this route and vice versa.

The re-direct is a HTTP 301 (Moved Permanently). Note that when this is set for routes with a non-idempotent method (e.g. POST, PUT), the subsequent re-directed request will be made as a GET by most clients. Use middleware or client settings to modify this behaviour as needed.

Special case: when a route sets a path prefix using the PathPrefix() method, strict slash is ignored for that route because the redirect behavior can't be determined from a prefix alone. However, any subrouters created from that route inherit the original StrictSlash setting.

func (*Router) Use 

func (r *Router) Use(mwf ...MiddlewareFunc)

Use appends a MiddlewareFunc to the chain. Middleware can be used to intercept or otherwise modify requests and/or responses, and are executed in the order that they are applied to the Router.

func (*Router) UseEncodedPath 

func (r *Router) UseEncodedPath() *Router

UseEncodedPath tells the router to match the encoded original path to the routes. For eg. "/path/foo%2Fbar/to" will match the path "/path/{var}/to".

If not called, the router will match the unencoded path to the routes. For eg. "/path/foo%2Fbar/to" will match the path "/path/foo/bar/to"

func (*Router) Walk 

func (r *Router) Walk(walkFn WalkFunc) error

Walk walks the router and all its sub-routers, calling walkFn for each route in the tree. The routes are walked in the order they were added. Sub-routers are explored depth-first.

type Scope 

type Scope struct {
	Writer    io.Writer
	CallStack *CallStack

	//We need to use `Mutex`, because we added 'spawn'(multithread).
	//if not，when running `spawn`, there will be lot of errors, even core dump.
	//The reason is golang's map is not thread safe
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewScope 

func NewScope(p *Scope, w io.Writer) *Scope

func (*Scope) CallerFrame 

func (s *Scope) CallerFrame() *CallFrame

CallerFrame return caller's CallFrame

func (*Scope) CurrentFrame 

func (s *Scope) CurrentFrame() *CallFrame

func (*Scope) DebugPrint 

func (s *Scope) DebugPrint(indent string)

func (*Scope) Get 

func (s *Scope) Get(name string) (Object, bool)

func (*Scope) GetKeys 

func (s *Scope) GetKeys() []string

Get all the keys of the scope.

func (*Scope) IsReadOnly 

func (s *Scope) IsReadOnly(name string) bool

func (*Scope) Reset 

func (s *Scope) Reset(name string, val Object) (Object, bool)

func (*Scope) Set 

func (s *Scope) Set(name string, val Object) Object

func (*Scope) SetConst 

func (s *Scope) SetConst(name string, val Object) Object

type ServiceObj 

type ServiceObj struct {
	Addr   string
	Router *Router
	Route  *Route
}

func (*ServiceObj) CallMethod 

func (s *ServiceObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*ServiceObj) HandleFunc 

func (s *ServiceObj) HandleFunc(line string, scope *Scope, args ...Object) Object

func (*ServiceObj) Headers 

func (s *ServiceObj) Headers(line string, args ...Object) Object

func (*ServiceObj) Host 

func (s *ServiceObj) Host(line string, args ...Object) Object

func (*ServiceObj) Inspect 

func (s *ServiceObj) Inspect() string

func (*ServiceObj) Methods 

func (s *ServiceObj) Methods(line string, args ...Object) Object

func (*ServiceObj) Queries 

func (s *ServiceObj) Queries(line string, args ...Object) Object

func (*ServiceObj) Run 

func (s *ServiceObj) Run(line string, args ...Object) Object

func (*ServiceObj) Schemes 

func (s *ServiceObj) Schemes(line string, args ...Object) Object

func (*ServiceObj) Type 

func (s *ServiceObj) Type() ObjectType

type SortObj 

type SortObj struct{}

func (*SortObj) CallMethod 

func (s *SortObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*SortObj) FloatsAreSorted 

func (s *SortObj) FloatsAreSorted(line string, args ...Object) Object

func (*SortObj) Inspect 

func (s *SortObj) Inspect() string

func (*SortObj) IntsAreSorted 

func (s *SortObj) IntsAreSorted(line string, args ...Object) Object

func (*SortObj) SortFloats 

func (s *SortObj) SortFloats(line string, args ...Object) Object

func (*SortObj) SortInts 

func (s *SortObj) SortInts(line string, args ...Object) Object

func (*SortObj) SortStrings 

func (s *SortObj) SortStrings(line string, args ...Object) Object

func (*SortObj) SortUInts 

func (s *SortObj) SortUInts(line string, args ...Object) Object

func (*SortObj) StringsAreSorted 

func (s *SortObj) StringsAreSorted(line string, args ...Object) Object

func (*SortObj) Type 

func (s *SortObj) Type() ObjectType

func (*SortObj) UIntsAreSorted 

func (s *SortObj) UIntsAreSorted(line string, args ...Object) Object

type SqlObject 

type SqlObject struct {
	Db   *sql.DB
	Name string
}

*************************************************************** 

SQL Object

***************************************************************

func (*SqlObject) Begin 

func (s *SqlObject) Begin(line string, args ...Object) Object

func (*SqlObject) CallMethod 

func (s *SqlObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*SqlObject) Close 

func (s *SqlObject) Close(line string, args ...Object) Object

func (*SqlObject) Exec 

func (s *SqlObject) Exec(line string, args ...Object) Object

func (*SqlObject) Inspect 

func (s *SqlObject) Inspect() string

func (*SqlObject) Ping 

func (s *SqlObject) Ping(line string, args ...Object) Object

Return the remote address

func (*SqlObject) Prepare 

func (s *SqlObject) Prepare(line string, args ...Object) Object

func (*SqlObject) Query 

func (s *SqlObject) Query(line string, args ...Object) Object

func (*SqlObject) QueryRow 

func (s *SqlObject) QueryRow(line string, args ...Object) Object

func (*SqlObject) SetMaxIdleConns 

func (s *SqlObject) SetMaxIdleConns(line string, args ...Object) Object

func (*SqlObject) SetMaxOpenConns 

func (s *SqlObject) SetMaxOpenConns(line string, args ...Object) Object

func (*SqlObject) Type 

func (s *SqlObject) Type() ObjectType

type SqlsObject 

type SqlsObject struct {
}

This object's purpose is only for 5 predefined null constants

func (*SqlsObject) CallMethod 

func (s *SqlsObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*SqlsObject) Inspect 

func (s *SqlsObject) Inspect() string

func (*SqlsObject) Type 

func (s *SqlsObject) Type() ObjectType

type String 

type String struct {
	String string
	Valid  bool
}

func NewString 

func NewString(s string) *String

Returns a valid String Object, that is Valid=true

func (*String) Atoi 

func (s *String) Atoi(line string, args ...Object) Object

func (*String) CallMethod 

func (s *String) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*String) Chomp 

func (s *String) Chomp(line string, args ...Object) Object

func (*String) Compare 

func (s *String) Compare(line string, args ...Object) Object

func (*String) Contains 

func (s *String) Contains(line string, args ...Object) Object

func (*String) ContainsAny 

func (s *String) ContainsAny(line string, args ...Object) Object

func (*String) Count 

func (s *String) Count(line string, args ...Object) Object

func (*String) Fields 

func (s *String) Fields(line string, args ...Object) Object

func (*String) Find 

func (s *String) Find(line string, args ...Object) Object

func (*String) HasPrefix 

func (s *String) HasPrefix(line string, args ...Object) Object

func (*String) HasSuffix 

func (s *String) HasSuffix(line string, args ...Object) Object

func (*String) Hash 

func (s *String) Hash(line string, args ...Object) Object

code stolen from https://github.com/AlasdairF/Hash/blob/master/hash.go

func (*String) HashKey 

func (s *String) HashKey() HashKey

func (*String) Inspect 

func (s *String) Inspect() string

func (*String) IsEmpty 

func (s *String) IsEmpty(line string, args ...Object) Object

func (*String) IsValid 

func (s *String) IsValid(line string, args ...Object) Object

func (*String) Itoa 

func (s *String) Itoa(line string, args ...Object) Object

func (*String) LastIndex 

func (s *String) LastIndex(line string, args ...Object) Object

func (*String) Len 

func (s *String) Len(line string, args ...Object) Object

func (*String) Lower 

func (s *String) Lower(line string, args ...Object) Object

func (*String) MarshalJSON 

func (s *String) MarshalJSON() ([]byte, error)

func (*String) ParseBool 

func (s *String) ParseBool(line string, args ...Object) Object

func (*String) ParseFloat 

func (s *String) ParseFloat(line string, args ...Object) Object

func (*String) ParseInt 

func (s *String) ParseInt(line string, args ...Object) Object

If you want to check if the parse is successful, you could do this: 

v = "abcd".parseInt(10)
if !v.valid() {
    println("abcd is not an int")
}

This also applies to parseFloat() and parseBool()

func (*String) ParseUInt 

func (s *String) ParseUInt(line string, args ...Object) Object

func (*String) Repeat 

func (s *String) Repeat(line string, args ...Object) Object

func (*String) Replace 

func (s *String) Replace(line string, args ...Object) Object

func (*String) Reverse 

func (s *String) Reverse(line string, args ...Object) Object

func (*String) Scan 

func (s *String) Scan(value interface{}) error

func (*String) Set 

func (s *String) Set(line string, args ...Object) Object

func (*String) SetValid 

func (s *String) SetValid(line string, args ...Object) Object

func (*String) Split 

func (s *String) Split(line string, args ...Object) Object

func (*String) SubStr 

func (s *String) SubStr(line string, args ...Object) Object

func (*String) Title 

func (s *String) Title(line string, args ...Object) Object

func (*String) Trim 

func (s *String) Trim(line string, args ...Object) Object

func (*String) TrimLeft 

func (s *String) TrimLeft(line string, args ...Object) Object

func (*String) TrimPrefix 

func (s *String) TrimPrefix(line string, args ...Object) Object

func (*String) TrimRight 

func (s *String) TrimRight(line string, args ...Object) Object

func (*String) TrimSuffix 

func (s *String) TrimSuffix(line string, args ...Object) Object

func (*String) Type 

func (s *String) Type() ObjectType

func (*String) UnmarshalJSON 

func (s *String) UnmarshalJSON(b []byte) error

func (*String) Upper 

func (s *String) Upper(line string, args ...Object) Object

func (String) Value 

func (s String) Value() (driver.Value, error)

func (*String) Write 

func (s *String) Write(line string, scope *Scope, args ...Object) Object

func (*String) WriteLine 

func (s *String) WriteLine(line string, scope *Scope, args ...Object) Object

type StringSlice 

type StringSlice struct {
	StrArr    []string
	SortOrder Ordering
}

StringSlice attaches the methods of Interface to []string, sorting in ascending/descending order.

func (StringSlice) Len 

func (p StringSlice) Len() int

func (StringSlice) Less 

func (p StringSlice) Less(i, j int) bool

func (StringSlice) Sort 

func (p StringSlice) Sort()

Sort is a convenience method.

func (StringSlice) Swap 

func (p StringSlice) Swap(i, j int)

type StringsObj 

type StringsObj struct{}

func (*StringsObj) Atoi 

func (s *StringsObj) Atoi(line string, args ...Object) Object

func (*StringsObj) CallMethod 

func (s *StringsObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*StringsObj) Chomp 

func (s *StringsObj) Chomp(line string, args ...Object) Object

func (*StringsObj) Compare 

func (s *StringsObj) Compare(line string, args ...Object) Object

func (*StringsObj) Contains 

func (s *StringsObj) Contains(line string, args ...Object) Object

func (*StringsObj) ContainsAny 

func (s *StringsObj) ContainsAny(line string, args ...Object) Object

func (*StringsObj) Count 

func (s *StringsObj) Count(line string, args ...Object) Object

func (*StringsObj) Fields 

func (s *StringsObj) Fields(line string, args ...Object) Object

func (*StringsObj) Find 

func (s *StringsObj) Find(line string, args ...Object) Object

func (*StringsObj) HasPrefix 

func (s *StringsObj) HasPrefix(line string, args ...Object) Object

func (*StringsObj) HasSuffix 

func (s *StringsObj) HasSuffix(line string, args ...Object) Object

func (*StringsObj) Hash 

func (s *StringsObj) Hash(line string, args ...Object) Object

code stolen from https://github.com/AlasdairF/Hash/blob/master/hash.go

func (*StringsObj) Inspect 

func (s *StringsObj) Inspect() string

func (*StringsObj) IsEmpty 

func (s *StringsObj) IsEmpty(line string, args ...Object) Object

func (*StringsObj) Itoa 

func (s *StringsObj) Itoa(line string, args ...Object) Object

func (*StringsObj) Join 

func (s *StringsObj) Join(line string, args ...Object) Object

join(arr) or join(arr, sep)

func (*StringsObj) LastIndex 

func (s *StringsObj) LastIndex(line string, args ...Object) Object

func (*StringsObj) Len 

func (s *StringsObj) Len(line string, args ...Object) Object

func (*StringsObj) Lower 

func (s *StringsObj) Lower(line string, args ...Object) Object

func (*StringsObj) ParseBool 

func (s *StringsObj) ParseBool(line string, args ...Object) Object

func (*StringsObj) ParseFloat 

func (s *StringsObj) ParseFloat(line string, args ...Object) Object

func (*StringsObj) ParseInt 

func (s *StringsObj) ParseInt(line string, args ...Object) Object

If you want to check if the parse is successful, you could do this: 

v = strings.parseInt("abc", 10)
if !v.valid() {
    println("abcd is not an int")
}

This also applies to parseFloat() and parseBool()

func (*StringsObj) ParseUInt 

func (s *StringsObj) ParseUInt(line string, args ...Object) Object

func (*StringsObj) Repeat 

func (s *StringsObj) Repeat(line string, args ...Object) Object

func (*StringsObj) Replace 

func (s *StringsObj) Replace(line string, args ...Object) Object

func (*StringsObj) Reverse 

func (s *StringsObj) Reverse(line string, args ...Object) Object

func (*StringsObj) Split 

func (s *StringsObj) Split(line string, args ...Object) Object

func (*StringsObj) SubStr 

func (s *StringsObj) SubStr(line string, args ...Object) Object

func (*StringsObj) Title 

func (s *StringsObj) Title(line string, args ...Object) Object

func (*StringsObj) Trim 

func (s *StringsObj) Trim(line string, args ...Object) Object

func (*StringsObj) TrimLeft 

func (s *StringsObj) TrimLeft(line string, args ...Object) Object

func (*StringsObj) TrimPrefix 

func (s *StringsObj) TrimPrefix(line string, args ...Object) Object

func (*StringsObj) TrimRight 

func (s *StringsObj) TrimRight(line string, args ...Object) Object

func (*StringsObj) TrimSuffix 

func (s *StringsObj) TrimSuffix(line string, args ...Object) Object

func (*StringsObj) Type 

func (s *StringsObj) Type() ObjectType

func (*StringsObj) Upper 

func (s *StringsObj) Upper(line string, args ...Object) Object

func (*StringsObj) Write 

func (s *StringsObj) Write(line string, scope *Scope, args ...Object) Object

func (*StringsObj) WriteLine 

func (s *StringsObj) WriteLine(line string, scope *Scope, args ...Object) Object

type Struct 

type Struct struct {
	Scope *Scope
	// contains filtered or unexported fields
}

func (*Struct) CallMethod 

func (s *Struct) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Struct) Inspect 

func (s *Struct) Inspect() string

func (*Struct) Type 

func (s *Struct) Type() ObjectType

type SyncCondObj 

type SyncCondObj struct {
	Cond *sync.Cond
}

Condition Object

func (*SyncCondObj) Broadcast 

func (c *SyncCondObj) Broadcast(line string, args ...Object) Object

func (*SyncCondObj) CallMethod 

func (c *SyncCondObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*SyncCondObj) Inspect 

func (c *SyncCondObj) Inspect() string

func (*SyncCondObj) Signal 

func (c *SyncCondObj) Signal(line string, args ...Object) Object

func (*SyncCondObj) Type 

func (c *SyncCondObj) Type() ObjectType

func (*SyncCondObj) Wait 

func (c *SyncCondObj) Wait(line string, args ...Object) Object

type SyncMutexObj 

type SyncMutexObj struct {
	Mutex *sync.Mutex
}

Mutex Object

func (*SyncMutexObj) CallMethod 

func (m *SyncMutexObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*SyncMutexObj) Inspect 

func (m *SyncMutexObj) Inspect() string

func (*SyncMutexObj) Lock 

func (m *SyncMutexObj) Lock(line string, args ...Object) Object

func (*SyncMutexObj) Type 

func (m *SyncMutexObj) Type() ObjectType

func (*SyncMutexObj) Unlock 

func (m *SyncMutexObj) Unlock(line string, args ...Object) Object

type SyncOnceObj 

type SyncOnceObj struct {
	Once *sync.Once
}

Once Object

func (*SyncOnceObj) CallMethod 

func (o *SyncOnceObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*SyncOnceObj) Do 

func (o *SyncOnceObj) Do(line string, scope *Scope, args ...Object) Object

func (*SyncOnceObj) Inspect 

func (o *SyncOnceObj) Inspect() string

func (*SyncOnceObj) Type 

func (o *SyncOnceObj) Type() ObjectType

type SyncRWMutexObj 

type SyncRWMutexObj struct {
	RWMutex *sync.RWMutex
}

RWMutex Object

func (*SyncRWMutexObj) CallMethod 

func (rwm *SyncRWMutexObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*SyncRWMutexObj) Inspect 

func (rwm *SyncRWMutexObj) Inspect() string

func (*SyncRWMutexObj) Lock 

func (rwm *SyncRWMutexObj) Lock(line string, args ...Object) Object

func (*SyncRWMutexObj) RLock 

func (rwm *SyncRWMutexObj) RLock(line string, args ...Object) Object

func (*SyncRWMutexObj) RUnlock 

func (rwm *SyncRWMutexObj) RUnlock(line string, args ...Object) Object

func (*SyncRWMutexObj) Type 

func (rwm *SyncRWMutexObj) Type() ObjectType

func (*SyncRWMutexObj) Unlock 

func (rwm *SyncRWMutexObj) Unlock(line string, args ...Object) Object

type SyncWaitGroupObj 

type SyncWaitGroupObj struct {
	WaitGroup *sync.WaitGroup
}

WaitGroup Oject

func (*SyncWaitGroupObj) Add 

func (wg *SyncWaitGroupObj) Add(line string, args ...Object) Object

func (*SyncWaitGroupObj) CallMethod 

func (wg *SyncWaitGroupObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*SyncWaitGroupObj) Done 

func (wg *SyncWaitGroupObj) Done(line string, args ...Object) Object

func (*SyncWaitGroupObj) Inspect 

func (wg *SyncWaitGroupObj) Inspect() string

func (*SyncWaitGroupObj) Type 

func (wg *SyncWaitGroupObj) Type() ObjectType

func (*SyncWaitGroupObj) Wait 

func (wg *SyncWaitGroupObj) Wait(line string, args ...Object) Object

type TCPListenerObject 

type TCPListenerObject struct {
	Listener *net.TCPListener
	Address  string
}

TCP Listener object

func (*TCPListenerObject) AcceptTCP 

func (l *TCPListenerObject) AcceptTCP(line string, args ...Object) Object

func (*TCPListenerObject) Addr 

func (l *TCPListenerObject) Addr(line string, args ...Object) Object

func (*TCPListenerObject) CallMethod 

func (l *TCPListenerObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*TCPListenerObject) Close 

func (l *TCPListenerObject) Close(line string, args ...Object) Object

func (*TCPListenerObject) Inspect 

func (l *TCPListenerObject) Inspect() string

func (*TCPListenerObject) SetDeadline 

func (l *TCPListenerObject) SetDeadline(line string, args ...Object) Object

func (*TCPListenerObject) Type 

func (l *TCPListenerObject) Type() ObjectType

type TcpConnObject 

type TcpConnObject struct {
	Conn    *net.TCPConn
	Address string
}

TCP connection object

func (*TcpConnObject) Addr 

func (t *TcpConnObject) Addr(line string, args ...Object) Object

Return the remote address

func (*TcpConnObject) CallMethod 

func (t *TcpConnObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*TcpConnObject) Close 

func (t *TcpConnObject) Close(line string, args ...Object) Object

func (*TcpConnObject) CloseRead 

func (t *TcpConnObject) CloseRead(line string, args ...Object) Object

func (*TcpConnObject) CloseWrite 

func (t *TcpConnObject) CloseWrite(line string, args ...Object) Object

func (*TcpConnObject) Inspect 

func (t *TcpConnObject) Inspect() string

func (*TcpConnObject) Read 

func (t *TcpConnObject) Read(line string, args ...Object) Object

func (*TcpConnObject) Read2 

func (t *TcpConnObject) Read2(line string, args ...Object) Object

func (*TcpConnObject) SetDeadline 

func (t *TcpConnObject) SetDeadline(line string, args ...Object) Object

func (*TcpConnObject) SetLinger 

func (t *TcpConnObject) SetLinger(line string, args ...Object) Object

func (*TcpConnObject) SetNoDelay 

func (t *TcpConnObject) SetNoDelay(line string, args ...Object) Object

func (*TcpConnObject) SetReadBuffer 

func (t *TcpConnObject) SetReadBuffer(line string, args ...Object) Object

func (*TcpConnObject) SetReadDeadline 

func (t *TcpConnObject) SetReadDeadline(line string, args ...Object) Object

func (*TcpConnObject) SetWriteBuffer 

func (t *TcpConnObject) SetWriteBuffer(line string, args ...Object) Object

func (*TcpConnObject) SetWriteDeadline 

func (t *TcpConnObject) SetWriteDeadline(line string, args ...Object) Object

func (*TcpConnObject) Type 

func (t *TcpConnObject) Type() ObjectType

func (*TcpConnObject) Write 

func (t *TcpConnObject) Write(line string, args ...Object) Object

type TemplateObj 

type TemplateObj struct {
	TmplType     int64 //template type
	TextTemplate *text.Template
	HTMLTemplate *html.Template
}

func (*TemplateObj) CallMethod 

func (t *TemplateObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*TemplateObj) Clone 

func (t *TemplateObj) Clone(line string, args ...Object) Object

func (*TemplateObj) DefinedTemplates 

func (t *TemplateObj) DefinedTemplates(line string, args ...Object) Object

func (*TemplateObj) Delims 

func (t *TemplateObj) Delims(line string, args ...Object) Object

func (*TemplateObj) Execute 

func (t *TemplateObj) Execute(line string, args ...Object) Object

func (*TemplateObj) ExecuteTemplate 

func (t *TemplateObj) ExecuteTemplate(line string, args ...Object) Object

Note :ExecuteTemplate is similar to Execute function, should extract a common private function.

func (*TemplateObj) Funcs 

func (t *TemplateObj) Funcs(line string, scope *Scope, args ...Object) Object

func (*TemplateObj) HTMLEscape 

func (t *TemplateObj) HTMLEscape(line string, args ...Object) Object

func (*TemplateObj) HTMLEscapeString 

func (t *TemplateObj) HTMLEscapeString(line string, args ...Object) Object

func (*TemplateObj) HTMLEscaper 

func (t *TemplateObj) HTMLEscaper(line string, args ...Object) Object

func (*TemplateObj) Inspect 

func (t *TemplateObj) Inspect() string

func (*TemplateObj) JSEscape 

func (t *TemplateObj) JSEscape(line string, args ...Object) Object

func (*TemplateObj) JSEscapeString 

func (t *TemplateObj) JSEscapeString(line string, args ...Object) Object

func (*TemplateObj) JSEscaper 

func (t *TemplateObj) JSEscaper(line string, args ...Object) Object

func (*TemplateObj) Lookup 

func (t *TemplateObj) Lookup(line string, args ...Object) Object

func (*TemplateObj) Name 

func (t *TemplateObj) Name(line string, args ...Object) Object

func (*TemplateObj) New 

func (t *TemplateObj) New(line string, args ...Object) Object

func (*TemplateObj) NewHtml 

func (t *TemplateObj) NewHtml(line string, args ...Object) Object

func (*TemplateObj) NewText 

func (t *TemplateObj) NewText(line string, args ...Object) Object

func (*TemplateObj) Option 

func (t *TemplateObj) Option(line string, args ...Object) Object

func (*TemplateObj) Parse 

func (t *TemplateObj) Parse(line string, args ...Object) Object

func (*TemplateObj) ParseFiles 

func (t *TemplateObj) ParseFiles(line string, args ...Object) Object

func (*TemplateObj) ParseGlob 

func (t *TemplateObj) ParseGlob(line string, args ...Object) Object

func (*TemplateObj) ParseHtmlFiles 

func (t *TemplateObj) ParseHtmlFiles(line string, args ...Object) Object

func (*TemplateObj) ParseHtmlGlob 

func (t *TemplateObj) ParseHtmlGlob(line string, args ...Object) Object

func (*TemplateObj) ParseTextFiles 

func (t *TemplateObj) ParseTextFiles(line string, args ...Object) Object

func (*TemplateObj) ParseTextGlob 

func (t *TemplateObj) ParseTextGlob(line string, args ...Object) Object

func (*TemplateObj) Templates 

func (t *TemplateObj) Templates(line string, args ...Object) Object

func (*TemplateObj) Type 

func (t *TemplateObj) Type() ObjectType

func (*TemplateObj) URLQueryEscaper 

func (t *TemplateObj) URLQueryEscaper(line string, args ...Object) Object

type Throw 

type Throw struct {
	// contains filtered or unexported fields
}

func (*Throw) CallMethod 

func (t *Throw) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Throw) Inspect 

func (t *Throw) Inspect() string

func (*Throw) Type 

func (t *Throw) Type() ObjectType

type Throwable 

type Throwable interface {
	// contains filtered or unexported methods
}

Whether the Object is throwable (STRING for now)

type TimeObj 

type TimeObj struct {
	Tm    time.Time
	Valid bool
}

func ParseDuration 

func ParseDuration(t *TimeObj, s string) (*TimeObj, error)

ParseDuration with support for Y(year), M(month) and D(day)

func (*TimeObj) Add 

func (t *TimeObj) Add(line string, args ...Object) Object

func (*TimeObj) AddDate 

func (t *TimeObj) AddDate(line string, args ...Object) Object

func (*TimeObj) After 

func (t *TimeObj) After(line string, args ...Object) Object

func (*TimeObj) AppendFormat 

func (t *TimeObj) AppendFormat(line string, args ...Object) Object

func (*TimeObj) Before 

func (t *TimeObj) Before(line string, args ...Object) Object

func (*TimeObj) CallMethod 

func (t *TimeObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*TimeObj) Clock 

func (t *TimeObj) Clock(line string, args ...Object) Object

func (*TimeObj) Date 

func (t *TimeObj) Date(line string, args ...Object) Object

func (*TimeObj) Day 

func (t *TimeObj) Day(line string, args ...Object) Object

func (*TimeObj) Equal 

func (t *TimeObj) Equal(line string, args ...Object) Object

func (*TimeObj) Format 

func (t *TimeObj) Format(line string, args ...Object) Object

func (*TimeObj) FromEpoch 

func (t *TimeObj) FromEpoch(line string, args ...Object) Object

func (*TimeObj) FullYear 

func (t *TimeObj) FullYear(line string, args ...Object) Object

func (*TimeObj) Hours 

func (t *TimeObj) Hours(line string, args ...Object) Object

func (*TimeObj) ISOWeek 

func (t *TimeObj) ISOWeek(line string, args ...Object) Object

func (*TimeObj) Inspect 

func (t *TimeObj) Inspect() string

func (*TimeObj) IsZero 

func (t *TimeObj) IsZero(line string, args ...Object) Object

func (*TimeObj) Local 

func (t *TimeObj) Local(line string, args ...Object) Object

func (*TimeObj) MarshalJSON 

func (t *TimeObj) MarshalJSON() ([]byte, error)

func (*TimeObj) Milliseconds 

func (t *TimeObj) Milliseconds(line string, args ...Object) Object

func (*TimeObj) Minutes 

func (t *TimeObj) Minutes(line string, args ...Object) Object

func (*TimeObj) Month 

func (t *TimeObj) Month(line string, args ...Object) Object

func (*TimeObj) Parse 

func (t *TimeObj) Parse(line string, args ...Object) Object

func (*TimeObj) Round 

func (t *TimeObj) Round(line string, args ...Object) Object

func (*TimeObj) Scan 

func (t *TimeObj) Scan(value interface{}) error

func (*TimeObj) Seconds 

func (t *TimeObj) Seconds(line string, args ...Object) Object

func (*TimeObj) SetValid 

func (t *TimeObj) SetValid(line string, args ...Object) Object

func (*TimeObj) Sleep 

func (t *TimeObj) Sleep(line string, args ...Object) Object

func (*TimeObj) Strftime 

func (t *TimeObj) Strftime(line string, args ...Object) Object

func (*TimeObj) Sub 

func (t *TimeObj) Sub(line string, args ...Object) Object

func (*TimeObj) ToDateStr 

func (t *TimeObj) ToDateStr(line string, args ...Object) Object

func (*TimeObj) ToEpoch 

func (t *TimeObj) ToEpoch(line string, args ...Object) Object

func (*TimeObj) ToGMTStr 

func (t *TimeObj) ToGMTStr(line string, args ...Object) Object

func (*TimeObj) ToISOStr 

func (t *TimeObj) ToISOStr(line string, args ...Object) Object

func (*TimeObj) ToStr 

func (t *TimeObj) ToStr(line string, args ...Object) Object

func (*TimeObj) ToTimeStr 

func (t *TimeObj) ToTimeStr(line string, args ...Object) Object

func (*TimeObj) ToUTCStr 

func (t *TimeObj) ToUTCStr(line string, args ...Object) Object

func (*TimeObj) Truncate 

func (t *TimeObj) Truncate(line string, args ...Object) Object

func (*TimeObj) Type 

func (t *TimeObj) Type() ObjectType

func (*TimeObj) UTC 

func (t *TimeObj) UTC(line string, args ...Object) Object

func (*TimeObj) Unix 

func (t *TimeObj) Unix(line string, args ...Object) Object

to timestamp(UTC)

func (*TimeObj) UnixLocal 

func (t *TimeObj) UnixLocal(line string, args ...Object) Object

to timestamp(LOCAL)

func (*TimeObj) UnixLocalNano 

func (t *TimeObj) UnixLocalNano(line string, args ...Object) Object

to timestamp(LOCAL)

func (*TimeObj) UnixNano 

func (t *TimeObj) UnixNano(line string, args ...Object) Object

to timestamp(UTC)

func (*TimeObj) UnmarshalJSON 

func (t *TimeObj) UnmarshalJSON(buf []byte) error

func (TimeObj) Value 

func (t TimeObj) Value() (time.Time, bool, error)

Value returns time value, isValid and error object

func (*TimeObj) WeekDay 

func (t *TimeObj) WeekDay(line string, args ...Object) Object

func (*TimeObj) Year 

func (t *TimeObj) Year(line string, args ...Object) Object

func (*TimeObj) YearDay 

func (t *TimeObj) YearDay(line string, args ...Object) Object

type Tuple 

type Tuple struct {
	// Used in function return values.
	// if a function returns multiple values, they will wrap the results into a tuple,
	// the flag will be set to true
	IsMulti bool
	Members []Object
}

func (*Tuple) CallMethod 

func (t *Tuple) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*Tuple) Count 

func (t *Tuple) Count(line string, args ...Object) Object

func (*Tuple) Empty 

func (t *Tuple) Empty(line string, args ...Object) Object

func (*Tuple) Filter 

func (t *Tuple) Filter(line string, scope *Scope, args ...Object) Object

func (*Tuple) First 

func (t *Tuple) First(line string, args ...Object) Object

func (*Tuple) Get 

func (t *Tuple) Get(line string, args ...Object) Object

func (*Tuple) HashKey 

func (t *Tuple) HashKey() HashKey

func (*Tuple) Index 

func (t *Tuple) Index(line string, args ...Object) Object

func (*Tuple) Inspect 

func (t *Tuple) Inspect() string

func (*Tuple) Last 

func (t *Tuple) Last(line string, args ...Object) Object

func (*Tuple) Len 

func (t *Tuple) Len(line string, args ...Object) Object

func (*Tuple) Map 

func (t *Tuple) Map(line string, scope *Scope, args ...Object) Object

func (*Tuple) MarshalJSON 

func (t *Tuple) MarshalJSON() ([]byte, error)

Json marshal handling

func (*Tuple) Merge 

func (t *Tuple) Merge(line string, args ...Object) Object

func (*Tuple) Reduce 

func (t *Tuple) Reduce(line string, scope *Scope, args ...Object) Object

func (*Tuple) Tail 

func (t *Tuple) Tail(line string, args ...Object) Object

func (*Tuple) Type 

func (t *Tuple) Type() ObjectType

type UIntSlice 

type UIntSlice struct {
	UIntArr   []uint64
	SortOrder Ordering
}

UIntSlice attaches the methods of Interface to []int, sorting in ascending/descending order.

func (UIntSlice) Len 

func (p UIntSlice) Len() int

func (UIntSlice) Less 

func (p UIntSlice) Less(i, j int) bool

func (UIntSlice) Sort 

func (p UIntSlice) Sort()

Sort is a convenience method.

func (UIntSlice) Swap 

func (p UIntSlice) Swap(i, j int)

type UInteger 

type UInteger struct {
	UInt64 uint64
	Valid  bool
}

func NewUInteger 

func NewUInteger(i uint64) *UInteger

Returns a valid Unsigned Integer Object, that is Valid=true

func (*UInteger) CallMethod 

func (i *UInteger) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*UInteger) Downto 

func (i *UInteger) Downto(line string, args ...Object) Object

func (*UInteger) HashKey 

func (u *UInteger) HashKey() HashKey

func (*UInteger) Inspect 

func (i *UInteger) Inspect() string

func (*UInteger) IsEven 

func (i *UInteger) IsEven(line string, args ...Object) Object

func (*UInteger) IsOdd 

func (i *UInteger) IsOdd(line string, args ...Object) Object

func (*UInteger) IsValid 

func (i *UInteger) IsValid(line string, args ...Object) Object

func (*UInteger) MarshalJSON 

func (i *UInteger) MarshalJSON() ([]byte, error)

Json marshal handling

func (*UInteger) Next 

func (i *UInteger) Next(line string, args ...Object) Object

func (*UInteger) Prev 

func (i *UInteger) Prev(line string, args ...Object) Object

func (*UInteger) Scan 

func (i *UInteger) Scan(value interface{}) error

Implements sql's Scanner Interface. So when calling sql.Rows.Scan(xxx), or sql.Row.Scan(xxx), we could pass this object to `Scan` method

func (*UInteger) SetValid 

func (i *UInteger) SetValid(line string, args ...Object) Object

func (*UInteger) Str 

func (i *UInteger) Str(line string, args ...Object) Object

func (*UInteger) Type 

func (i *UInteger) Type() ObjectType

func (*UInteger) UnmarshalJSON 

func (i *UInteger) UnmarshalJSON(b []byte) error

func (*UInteger) Upto 

func (i *UInteger) Upto(line string, args ...Object) Object

func (UInteger) Value 

func (i UInteger) Value() (driver.Value, error)

Implements driver's Valuer Interface. So when calling sql.Exec(xx), we could pass this object to `Exec` method

type UdpConnObject 

type UdpConnObject struct {
	Conn    *net.UDPConn
	Address string
}

UDP connection object

func (*UdpConnObject) Addr 

func (u *UdpConnObject) Addr(line string, args ...Object) Object

Return the remote address

func (*UdpConnObject) CallMethod 

func (u *UdpConnObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*UdpConnObject) Close 

func (u *UdpConnObject) Close(line string, args ...Object) Object

func (*UdpConnObject) Inspect 

func (u *UdpConnObject) Inspect() string

func (*UdpConnObject) Read 

func (u *UdpConnObject) Read(line string, args ...Object) Object

func (*UdpConnObject) SetDeadline 

func (u *UdpConnObject) SetDeadline(line string, args ...Object) Object

func (*UdpConnObject) SetReadBuffer 

func (u *UdpConnObject) SetReadBuffer(line string, args ...Object) Object

func (*UdpConnObject) SetReadDeadline 

func (u *UdpConnObject) SetReadDeadline(line string, args ...Object) Object

func (*UdpConnObject) SetWriteBuffer 

func (u *UdpConnObject) SetWriteBuffer(line string, args ...Object) Object

func (*UdpConnObject) SetWriteDeadline 

func (u *UdpConnObject) SetWriteDeadline(line string, args ...Object) Object

func (*UdpConnObject) Type 

func (u *UdpConnObject) Type() ObjectType

func (*UdpConnObject) Write 

func (u *UdpConnObject) Write(line string, args ...Object) Object

type UnicodeObj 

type UnicodeObj struct {
}

func NewUnicodeObj 

func NewUnicodeObj() *UnicodeObj

func (*UnicodeObj) CallMethod 

func (u *UnicodeObj) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*UnicodeObj) Inspect 

func (u *UnicodeObj) Inspect() string

func (*UnicodeObj) IsControl 

func (u *UnicodeObj) IsControl(line string, args ...Object) Object

func (*UnicodeObj) IsDigit 

func (u *UnicodeObj) IsDigit(line string, args ...Object) Object

func (*UnicodeObj) IsGraphic 

func (u *UnicodeObj) IsGraphic(line string, args ...Object) Object

func (*UnicodeObj) IsLetter 

func (u *UnicodeObj) IsLetter(line string, args ...Object) Object

func (*UnicodeObj) IsLower 

func (u *UnicodeObj) IsLower(line string, args ...Object) Object

func (*UnicodeObj) IsMark 

func (u *UnicodeObj) IsMark(line string, args ...Object) Object

func (*UnicodeObj) IsNumber 

func (u *UnicodeObj) IsNumber(line string, args ...Object) Object

func (*UnicodeObj) IsPrint 

func (u *UnicodeObj) IsPrint(line string, args ...Object) Object

func (*UnicodeObj) IsPunct 

func (u *UnicodeObj) IsPunct(line string, args ...Object) Object

func (*UnicodeObj) IsSpace 

func (u *UnicodeObj) IsSpace(line string, args ...Object) Object

func (*UnicodeObj) IsSymbol 

func (u *UnicodeObj) IsSymbol(line string, args ...Object) Object

func (*UnicodeObj) IsTitle 

func (u *UnicodeObj) IsTitle(line string, args ...Object) Object

func (*UnicodeObj) IsUpper 

func (u *UnicodeObj) IsUpper(line string, args ...Object) Object

func (*UnicodeObj) Type 

func (u *UnicodeObj) Type() ObjectType

type UnixConnObject 

type UnixConnObject struct {
	Conn    *net.UnixConn
	Address string
}

UNIX connection object

func (*UnixConnObject) Addr 

func (u *UnixConnObject) Addr(line string, args ...Object) Object

Return the remote address

func (*UnixConnObject) CallMethod 

func (u *UnixConnObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*UnixConnObject) Close 

func (u *UnixConnObject) Close(line string, args ...Object) Object

func (*UnixConnObject) CloseRead 

func (u *UnixConnObject) CloseRead(line string, args ...Object) Object

func (*UnixConnObject) CloseWrite 

func (u *UnixConnObject) CloseWrite(line string, args ...Object) Object

func (*UnixConnObject) Inspect 

func (u *UnixConnObject) Inspect() string

func (*UnixConnObject) Read 

func (u *UnixConnObject) Read(line string, args ...Object) Object

func (*UnixConnObject) SetDeadline 

func (u *UnixConnObject) SetDeadline(line string, args ...Object) Object

func (*UnixConnObject) SetReadBuffer 

func (u *UnixConnObject) SetReadBuffer(line string, args ...Object) Object

func (*UnixConnObject) SetReadDeadline 

func (u *UnixConnObject) SetReadDeadline(line string, args ...Object) Object

func (*UnixConnObject) SetWriteBuffer 

func (u *UnixConnObject) SetWriteBuffer(line string, args ...Object) Object

func (*UnixConnObject) SetWriteDeadline 

func (u *UnixConnObject) SetWriteDeadline(line string, args ...Object) Object

func (*UnixConnObject) Type 

func (u *UnixConnObject) Type() ObjectType

func (*UnixConnObject) Write 

func (u *UnixConnObject) Write(line string, args ...Object) Object

type UnixListenerObject 

type UnixListenerObject struct {
	Listener *net.UnixListener
	Address  string
}

UNIX Listener object

func (*UnixListenerObject) AcceptUnix 

func (l *UnixListenerObject) AcceptUnix(line string, args ...Object) Object

func (*UnixListenerObject) Addr 

func (l *UnixListenerObject) Addr(line string, args ...Object) Object

func (*UnixListenerObject) CallMethod 

func (l *UnixListenerObject) CallMethod(line string, scope *Scope, method string, args ...Object) Object

func (*UnixListenerObject) Close 

func (l *UnixListenerObject) Close(line string, args ...Object) Object

func (*UnixListenerObject) Inspect 

func (l *UnixListenerObject) Inspect() string

func (*UnixListenerObject) SetDeadline 

func (l *UnixListenerObject) SetDeadline(line string, args ...Object) Object

func (*UnixListenerObject) Type 

func (l *UnixListenerObject) Type() ObjectType

type WalkFunc 

type WalkFunc func(route *Route, router *Router, ancestors []*Route) error

WalkFunc is the type of the function called for each route visited by Walk. At every invocation, it is given the current route, and the current router, and a list of ancestor routes that lead to the current route.

type Writable 

type Writable interface {
	IOWriter() io.Writer
}

Whether the Object is the target of IO writer

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