yac

Documentation

Index

• Constants
• Variables
• func Format(arg ...Any) string
• func StackAction() ice.Actions
• func StackHandler(m *ice.Message, arg ...string)
• func TransActions(m *ice.Message, arg ...Any) ice.Actions
• func TransCommands(m *ice.Message, arg ...Any) ice.Commands
• func TransContext(m *ice.Message, key string, arg ...Any) *ice.Context
• type Any
  • func Trans(v Any) Any
  • func Wraps(v Any) Any
• type Boolean
  • func (s Boolean) MarshalJSON() ([]byte, error)
  • func (s Boolean) Operate(op string, v Any) Any
• type Buffer
• type Caller
• type Dict
  • func (s Dict) MarshalJSON() ([]byte, error)
  • func (s Dict) Operate(op string, v Any) Any
• type Error
  • func ErrNotFound(arg ...Any) Error
  • func ErrNotImplement(arg ...Any) Error
  • func ErrNotSupport(arg ...Any) Error
  • func ErrNotValid(arg ...Any) Error
• type Expr
  • func NewExpr(s *Stack) *Expr
• type Field
  • func (s Field) Format() string
  • func (s Field) MarshalJSON() ([]byte, error)
• type Fields
  • func (s Fields) For(cb func(Field))
• type Frame
• type Function
  • func (s Function) MarshalJSON() ([]byte, error)
  • func (s Function) Operate(op string, v Any) Any
• type Interface
• type List
  • func (s List) MarshalJSON() ([]byte, error)
  • func (s List) Operate(op string, v Any) Any
• type Map
• type Message
  • func (m Message) Call(cmd string, arg ...Any) Any
• type Number
  • func (s Number) MarshalJSON() ([]byte, error)
  • func (s Number) Operate(op string, v Any) Any
• type Object
  • func (s Object) Operate(op string, v Any) Any
• type Operater
• type Position
• type Slice
• type Stack
  • func NewStack(m *ice.Message, cb func(*Frame), arg ...string) *Stack
  • func (s *Stack) Action(m *ice.Message, obj Any, key string, arg ...string) *ice.Message
  • func (s *Stack) Handler(obj Any) ice.Handler
• type String
  • func (s String) MarshalJSON() ([]byte, error)
  • func (s String) Operate(op string, v Any) Any
• type Struct
  • func (s Struct) Find(k string) Any
  • func (s Struct) For(cb func(k string, v Any))
  • func (s Struct) Operate(op string, v Any) Any
• type Value

Constants

const (
	SPACE  = "\t "
	QUOTE  = "\"'`"
	TRANS  = " "
	BLOCK  = "[:](,){;}*/+-<>!=&|"
	EXPAND = "..."
	DEFINE = ":="
	ASSIGN = "="
	SUBS   = "["
	DEFS   = ":"
	SUPS   = "]"
	OPEN   = "("
	FIELD  = ","
	CLOSE  = ")"
	BEGIN  = "{"
	SPLIT  = ";"
	END    = "}"
)

const (
	PACKAGE = "package"
	IMPORT  = "import"
)

const (
	STATUS_NORMAL  = 0
	STATUS_DISABLE = -1
)

const (
	IF       = "if"
	ELSE     = "else"
	FOR      = "for"
	RANGE    = "range"
	BREAK    = "break"
	CONTINUE = "continue"
	SWITCH   = "switch"
	CASE     = "case"
	DEFAULT  = "default"
	FUNC     = "func"
	DEFER    = "defer"
	RETURN   = "return"

	CALL = "call"
	INIT = "init"
	MAIN = "main"
	INFO = "info"
)

const (
	KEYWORD  = "keyword"
	FUNCTION = "function"
)

const (
	MAP       = "map"
	SLICE     = "slice"
	STRUCT    = "struct"
	INTERFACE = "interface"
	STRING    = "string"
	BOOL      = "bool"
	INT       = "int"

	INSTANCEOF = "instanceof"
	IMPLEMENTS = "implements"

	CONST = "const"
	TYPE  = "type"
	VAR   = "var"
)

const (
	LEN = "len"
	KIT = "kit"
)

const (
	ERROR = "error"
)

const EXPR = "expr"

const STACK = "stack"

const YAC = "yac"

Variables

var Index = &ice.Context{Name: YAC, Help: "语法模块"}

Functions

func Format

func Format(arg ...Any) string

func StackAction

func StackAction() ice.Actions

func StackHandler

func StackHandler(m *ice.Message, arg ...string)

func TransActions

func TransActions(m *ice.Message, arg ...Any) ice.Actions

func TransCommands

func TransCommands(m *ice.Message, arg ...Any) ice.Commands

func TransContext

func TransContext(m *ice.Message, key string, arg ...Any) *ice.Context

Types

type Any

type Any = ice.Any

func Trans

func Trans(v Any) Any

func Wraps

func Wraps(v Any) Any

type Boolean

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

func (Boolean) MarshalJSON

func (s Boolean) MarshalJSON() ([]byte, error)

func (Boolean) Operate

func (s Boolean) Operate(op string, v Any) Any

type Buffer

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

type Caller

type Caller interface{ Call(string, ...Any) Any }

type Dict

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

func (Dict) MarshalJSON

func (s Dict) MarshalJSON() ([]byte, error)

func (Dict) Operate

func (s Dict) Operate(op string, v Any) Any

type Error

type Error struct {
	Position
	// contains filtered or unexported fields
}

func ErrNotFound

func ErrNotFound(arg ...Any) Error

func ErrNotImplement

func ErrNotImplement(arg ...Any) Error

func ErrNotSupport

func ErrNotSupport(arg ...Any) Error

func ErrNotValid

func ErrNotValid(arg ...Any) Error

type Expr

type Expr struct {
	*Stack
	// contains filtered or unexported fields
}

func NewExpr

func NewExpr(s *Stack) *Expr

type Field

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

func (Field) Format

func (s Field) Format() string

func (Field) MarshalJSON

func (s Field) MarshalJSON() ([]byte, error)

type Fields

type Fields []Field

func (Fields) For

func (s Fields) For(cb func(Field))

type Frame

type Frame struct {
	Position
	// contains filtered or unexported fields
}

type Function

type Function struct {
	Position
	// contains filtered or unexported fields
}

func (Function) MarshalJSON

func (s Function) MarshalJSON() ([]byte, error)

func (Function) Operate

func (s Function) Operate(op string, v Any) Any

type Interface

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

type List

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

func (List) MarshalJSON

func (s List) MarshalJSON() ([]byte, error)

func (List) Operate

func (s List) Operate(op string, v Any) Any

type Map

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

type Message

type Message struct{ *ice.Message }

func (Message) Call

func (m Message) Call(cmd string, arg ...Any) Any

type Number

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

func (Number) MarshalJSON

func (s Number) MarshalJSON() ([]byte, error)

func (Number) Operate

func (s Number) Operate(op string, v Any) Any

type Object

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

func (Object) Operate

func (s Object) Operate(op string, v Any) Any

type Operater

type Operater interface{ Operate(string, Any) Any }

type Position

type Position struct {
	*Buffer
	// contains filtered or unexported fields
}

type Slice

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

type Stack

type Stack struct {
	Error []Error
	Position
	// contains filtered or unexported fields
}

func NewStack

func NewStack(m *ice.Message, cb func(*Frame), arg ...string) *Stack

func (*Stack) Action

func (s *Stack) Action(m *ice.Message, obj Any, key string, arg ...string) *ice.Message

func (*Stack) Handler

func (s *Stack) Handler(obj Any) ice.Handler

type String

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

func (String) MarshalJSON

func (s String) MarshalJSON() ([]byte, error)

func (String) Operate

func (s String) Operate(op string, v Any) Any

type Struct

type Struct struct {
	Position
	// contains filtered or unexported fields
}

func (Struct) Find

func (s Struct) Find(k string) Any

func (Struct) For

func (s Struct) For(cb func(k string, v Any))

func (Struct) Operate

func (s Struct) Operate(op string, v Any) Any

type Value

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