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jsonpath

package module

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Versions in this module

v0

v0.2.0

Feb 13, 2026

Changes in this version

+ var FunctionValueNothing = Result

+ type FunctionSignature struct

+ Handler func(args []interface{}) (interface{}, error)

+ Name string

+ ParamTypes []FunctionValueType

+ ReturnType FunctionValueType

+ type FunctionValueType int

+ const FunctionValueTypeLogical

+ const FunctionValueTypeNodes

+ const FunctionValueTypeValue

+ func (t FunctionValueType) String() string

type Result

+ func (r Result) IsString() bool

v0.1.0

Feb 12, 2026

Changes in this version

+ const MaxSafeInteger

+ const MinSafeInteger

+ func RegisterFunction(name string, paramTypes []FuncParamType, returnType FuncResultType)

+ func RegisterFunctionHandler(name string, handler FunctionHandler)

+ func UnregisterFunction(name string)

+ type CompOp int

+ const CompEq

+ const CompGe

+ const CompGt

+ const CompLe

+ const CompLt

+ const CompNe

+ type Comparable struct

+ FuncExpr *FuncCall

+ Literal *LiteralValue

+ SingularQuery *SingularQuery

+ Type ComparableType

+ type ComparableType int

+ const ComparableFuncExpr

+ const ComparableLiteral

+ const ComparableSingularQuery

+ type Comparison struct

+ Left *Comparable

+ Op CompOp

+ Right *Comparable

+ type Evaluator struct

+ func NewEvaluator(json string, query *Query) *Evaluator

+ func (e *Evaluator) Evaluate() []Result

+ type FilterExpr struct

+ Comp *Comparison

+ Left *FilterExpr

+ Operand *FilterExpr

+ Right *FilterExpr

+ Test *TestExpr

+ Type FilterExprType

+ type FilterExprType int

+ const FilterComparison

+ const FilterLogicalAnd

+ const FilterLogicalNot

+ const FilterLogicalOr

+ const FilterParen

+ const FilterTest

+ type FilterQuery struct

+ Relative bool

+ Segments []*Segment

+ type FuncArg struct

+ FilterQuery *FilterQuery

+ FuncExpr *FuncCall

+ Literal *LiteralValue

+ LogicalExpr *FilterExpr

+ Type FuncArgType

+ type FuncArgType int

+ const FuncArgFilterQuery

+ const FuncArgFuncExpr

+ const FuncArgLiteral

+ const FuncArgLogicalExpr

+ type FuncCall struct

+ Args []*FuncArg

+ Name string

+ type FuncContext int

+ const ContextArgument

+ const ContextComparable

+ const ContextTest

+ type FuncParamType int

+ const ParamTypeLogicalType

+ const ParamTypeNodesType

+ const ParamTypeValueType

+ type FuncResultType int

+ const ResultTypeLogicalType

+ const ResultTypeNodesType

+ const ResultTypeValueType

+ type FuncSignature struct

+ Name string

+ ParamTypes []FuncParamType

+ ReturnType FuncResultType

+ type FunctionHandler func(*Evaluator, []evalFuncResult, *FuncSignature) (Result, bool)

+ type JSONType int

+ const JSONTypeFalse

+ const JSONTypeJSON

+ const JSONTypeNull

+ const JSONTypeNumber

+ const JSONTypeString

+ const JSONTypeTrue

+ func (t JSONType) String() string

+ type KV struct

+ Key string

+ Value Result

+ type Lexer struct

+ func NewLexer(input string) *Lexer

+ func (l *Lexer) NextToken() Token

+ type LiteralType int

+ const LiteralFalse

+ const LiteralNull

+ const LiteralNumber

+ const LiteralString

+ const LiteralTrue

+ type LiteralValue struct

+ Type LiteralType

+ Value string

+ type Parser struct

+ type Query struct

+ Segments []*Segment

+ func Parse(path string) (*Query, error)

+ type Result struct

+ Index int

+ Num float64

+ Raw string

+ Str string

+ Type JSONType

+ func Get(json, path string) Result

+ func GetBytes(json []byte, path string) Result

+ func GetMany(json, path string) []Result

+ func GetManyBytes(json []byte, path string) []Result

+ func (r Result) Array() []Result

+ func (r Result) Bool() bool

+ func (r Result) Exists() bool

+ func (r Result) Float() float64

+ func (r Result) Get(path string) Result

+ func (r Result) GetMany(path string) []Result

+ func (r Result) Int() int64

+ func (r Result) IsArray() bool

+ func (r Result) IsBool() bool

+ func (r Result) IsObject() bool

+ func (r Result) Map() map[string]Result

+ func (r Result) MapKVList() []KV

+ func (r Result) String() string

+ func (r Result) Uint() uint64

+ func (r Result) Value() interface{}

+ type Segment struct

+ Selectors []*Selector

+ Type SegmentType

+ type SegmentType int

+ const ChildSegment

+ const DescendantSegment

+ type Selector struct

+ Filter *FilterExpr

+ Index int

+ Name string

+ Slice *SliceParams

+ Type SelectorType

+ type SelectorType int

+ const FilterSelector

+ const IndexSelector

+ const NameSelector

+ const SliceSelector

+ const WildcardSelector

+ type SingularQuery struct

+ Relative bool

+ Segments []*SingularSegment

+ type SingularSegment struct

+ Index int

+ Name string

+ Type SingularSegmentType

+ type SingularSegmentType int

+ const SingularIndexSegment

+ const SingularNameSegment

+ type SliceParams struct

+ End *int

+ Start *int

+ Step *int

+ type TestExpr struct

+ FilterQuery *FilterQuery

+ FuncExpr *FuncCall

+ type Token struct

+ Pos int

+ Type TokenType

+ Value string

+ type TokenType int

+ const TokenColon

+ const TokenComma

+ const TokenCurrent

+ const TokenDot

+ const TokenDotDot

+ const TokenEOF

+ const TokenEq

+ const TokenFalse

+ const TokenGe

+ const TokenGt

+ const TokenIdent

+ const TokenIllegal

+ const TokenLAnd

+ const TokenLBracket

+ const TokenLNot

+ const TokenLOr

+ const TokenLParen

+ const TokenLe

+ const TokenLt

+ const TokenNe

+ const TokenNull

+ const TokenNumber

+ const TokenQuestion

+ const TokenRBracket

+ const TokenRParen

+ const TokenRoot

+ const TokenString

+ const TokenTrue

+ const TokenWildcard

+ func (t TokenType) String() string