govaluate

Jul 3, 2016

Changes in this version

+ var TERNARY_SYMBOLS = map[string]OperatorSymbol

type EvaluableExpression

+ func (this EvaluableExpression) Eval(parameters Parameters) (interface{}, error)

+ type MapParameters map[string]interface

+ func (p MapParameters) Get(name string) (interface{}, error)

type OperatorSymbol

+ const TERNARY_FALSE

+ const TERNARY_TRUE

+ type Parameters interface

+ Get func(name string) (interface{}, error)

type TokenKind

+ const PATTERN

+ const TERNARY

Apr 11, 2016

Changes in this version

+ var ADDITIVE_MODIFIERS = []OperatorSymbol

+ var DUMMY_PARAMETERS = map[string]interface{}

+ var EXPONENTIAL_MODIFIERS = []OperatorSymbol

+ var MULTIPLICATIVE_MODIFIERS = []OperatorSymbol

+ var NUMERIC_COMPARATORS = []OperatorSymbol

+ var PREFIX_MODIFIERS = []OperatorSymbol

+ var STRING_COMPARATORS = []OperatorSymbol

type OperatorSymbol

+ const NREQ

+ const REQ

+ func (this OperatorSymbol) IsModifierType(candidate []OperatorSymbol) bool

Jun 18, 2015

Changes in this version

+ var PREFIX_SYMBOLS = map[string]OperatorSymbol

type EvaluableExpression

+ QueryDateFormat string

+ func (this EvaluableExpression) ToMongoQuery() (string, error)

+ func (this EvaluableExpression) ToSQLQuery() (string, error)

type OperatorSymbol

+ const INVERT

+ const NEGATE

type TokenKind

+ const PREFIX

Dec 28, 2014

Changes in this version

type OperatorSymbol

+ const EXPONENT

+ const MODULUS

type TokenKind

+ const TIME

Dec 19, 2014

Changes in this version

+ var COMPARATOR_SYMBOLS = map[string]OperatorSymbol

+ var LOGICAL_SYMBOLS = map[string]OperatorSymbol

+ var MODIFIER_SYMBOLS = map[string]OperatorSymbol

+ var VALID_LEXER_STATES = []lexerState

+ func GetTokenKindString(kind TokenKind) string

+ type EvaluableExpression struct

+ func NewEvaluableExpression(expression string) (*EvaluableExpression, error)

+ func (this EvaluableExpression) Evaluate(parameters map[string]interface{}) (interface{}, error)

+ func (this EvaluableExpression) String() string

+ func (this EvaluableExpression) Tokens() []ExpressionToken

+ type ExpressionToken struct

+ Evaluate func(left interface{}, right interface{}) interface{}

+ Kind TokenKind

+ Value interface{}

+ type OperatorSymbol int

+ const AND

+ const DIVIDE

+ const EQ

+ const GT

+ const GTE

+ const LT

+ const LTE

+ const MINUS

+ const MULTIPLY

+ const NEQ

+ const OR

+ const PLUS

+ type TokenKind int

+ const BOOLEAN

+ const CLAUSE

+ const CLAUSE_CLOSE

+ const COMPARATOR

+ const LOGICALOP

+ const MODIFIER

+ const NUMERIC

+ const STRING

+ const UNKNOWN

+ const VARIABLE