json

package
v0.0.0-...-4c43aeb Latest Latest
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 Go to latest Published: Jan 4, 2022 License: Apache-2.0 Imports: 5 Imported by: 2

Documentation

Overview

Example 
package main

import (
	"bramp.net/antlr4/json"

	"fmt"
	"github.com/antlr/antlr4/runtime/Go/antlr"
)

type exampleListener struct {
	*json.BaseJSONListener
}

func (l *exampleListener) EnterEveryRule(ctx antlr.ParserRuleContext) {
	fmt.Println(ctx.GetText())
}
func main() {
	// Setup the input
	is := antlr.NewInputStream("...some text to parse...")

	// Create the Lexer
	lexer := json.NewJSONLexer(is)
	stream := antlr.NewCommonTokenStream(lexer, antlr.TokenDefaultChannel)

	// Create the Parser
	p := json.NewJSONParser(stream)
	p.BuildParseTrees = true
	p.AddErrorListener(antlr.NewDiagnosticErrorListener(true))

	// Finally walk the tree
	tree := p.Json()
	antlr.ParseTreeWalkerDefault.Walk(&exampleListener{}, tree)
}

Index

Examples

Constants

View Source 
const (
	JSONLexerT__0   = 1
	JSONLexerT__1   = 2
	JSONLexerT__2   = 3
	JSONLexerT__3   = 4
	JSONLexerT__4   = 5
	JSONLexerT__5   = 6
	JSONLexerT__6   = 7
	JSONLexerT__7   = 8
	JSONLexerT__8   = 9
	JSONLexerSTRING = 10
	JSONLexerNUMBER = 11
	JSONLexerWS     = 12
)

JSONLexer tokens.

View Source 
const (
	JSONParserEOF    = antlr.TokenEOF
	JSONParserT__0   = 1
	JSONParserT__1   = 2
	JSONParserT__2   = 3
	JSONParserT__3   = 4
	JSONParserT__4   = 5
	JSONParserT__5   = 6
	JSONParserT__6   = 7
	JSONParserT__7   = 8
	JSONParserT__8   = 9
	JSONParserSTRING = 10
	JSONParserNUMBER = 11
	JSONParserWS     = 12
)

JSONParser tokens.

View Source 
const (
	JSONParserRULE_json  = 0
	JSONParserRULE_obj   = 1
	JSONParserRULE_pair  = 2
	JSONParserRULE_array = 3
	JSONParserRULE_value = 4
)

JSONParser rules.

Variables

This section is empty.

Functions

This section is empty.

Types

type ArrayContext 

type ArrayContext struct {
	*antlr.BaseParserRuleContext
	// contains filtered or unexported fields
}

func NewArrayContext 

func NewArrayContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *ArrayContext

func NewEmptyArrayContext 

func NewEmptyArrayContext() *ArrayContext

func (*ArrayContext) AllValue 

func (s *ArrayContext) AllValue() []IValueContext

func (*ArrayContext) EnterRule 

func (s *ArrayContext) EnterRule(listener antlr.ParseTreeListener)

func (*ArrayContext) ExitRule 

func (s *ArrayContext) ExitRule(listener antlr.ParseTreeListener)

func (*ArrayContext) GetParser 

func (s *ArrayContext) GetParser() antlr.Parser

func (*ArrayContext) GetRuleContext 

func (s *ArrayContext) GetRuleContext() antlr.RuleContext

func (*ArrayContext) IsArrayContext 

func (*ArrayContext) IsArrayContext()

func (*ArrayContext) ToStringTree 

func (s *ArrayContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string

func (*ArrayContext) Value 

func (s *ArrayContext) Value(i int) IValueContext

type BaseJSONListener 

type BaseJSONListener struct{}

BaseJSONListener is a complete listener for a parse tree produced by JSONParser.

func (*BaseJSONListener) EnterArray 

func (s *BaseJSONListener) EnterArray(ctx *ArrayContext)

EnterArray is called when production array is entered.

func (*BaseJSONListener) EnterEveryRule 

func (s *BaseJSONListener) EnterEveryRule(ctx antlr.ParserRuleContext)

EnterEveryRule is called when any rule is entered.

func (*BaseJSONListener) EnterJson 

func (s *BaseJSONListener) EnterJson(ctx *JsonContext)

EnterJson is called when production json is entered.

func (*BaseJSONListener) EnterObj 

func (s *BaseJSONListener) EnterObj(ctx *ObjContext)

EnterObj is called when production obj is entered.

func (*BaseJSONListener) EnterPair 

func (s *BaseJSONListener) EnterPair(ctx *PairContext)

EnterPair is called when production pair is entered.

func (*BaseJSONListener) EnterValue 

func (s *BaseJSONListener) EnterValue(ctx *ValueContext)

EnterValue is called when production value is entered.

func (*BaseJSONListener) ExitArray 

func (s *BaseJSONListener) ExitArray(ctx *ArrayContext)

ExitArray is called when production array is exited.

func (*BaseJSONListener) ExitEveryRule 

func (s *BaseJSONListener) ExitEveryRule(ctx antlr.ParserRuleContext)

ExitEveryRule is called when any rule is exited.

func (*BaseJSONListener) ExitJson 

func (s *BaseJSONListener) ExitJson(ctx *JsonContext)

ExitJson is called when production json is exited.

func (*BaseJSONListener) ExitObj 

func (s *BaseJSONListener) ExitObj(ctx *ObjContext)

ExitObj is called when production obj is exited.

func (*BaseJSONListener) ExitPair 

func (s *BaseJSONListener) ExitPair(ctx *PairContext)

ExitPair is called when production pair is exited.

func (*BaseJSONListener) ExitValue 

func (s *BaseJSONListener) ExitValue(ctx *ValueContext)

ExitValue is called when production value is exited.

func (*BaseJSONListener) VisitErrorNode 

func (s *BaseJSONListener) VisitErrorNode(node antlr.ErrorNode)

VisitErrorNode is called when an error node is visited.

func (*BaseJSONListener) VisitTerminal 

func (s *BaseJSONListener) VisitTerminal(node antlr.TerminalNode)

VisitTerminal is called when a terminal node is visited.

type IArrayContext 

type IArrayContext interface {
	antlr.ParserRuleContext

	// GetParser returns the parser.
	GetParser() antlr.Parser

	// IsArrayContext differentiates from other interfaces.
	IsArrayContext()
}

IArrayContext is an interface to support dynamic dispatch.

type IJsonContext 

type IJsonContext interface {
	antlr.ParserRuleContext

	// GetParser returns the parser.
	GetParser() antlr.Parser

	// IsJsonContext differentiates from other interfaces.
	IsJsonContext()
}

IJsonContext is an interface to support dynamic dispatch.

type IObjContext 

type IObjContext interface {
	antlr.ParserRuleContext

	// GetParser returns the parser.
	GetParser() antlr.Parser

	// IsObjContext differentiates from other interfaces.
	IsObjContext()
}

IObjContext is an interface to support dynamic dispatch.

type IPairContext 

type IPairContext interface {
	antlr.ParserRuleContext

	// GetParser returns the parser.
	GetParser() antlr.Parser

	// IsPairContext differentiates from other interfaces.
	IsPairContext()
}

IPairContext is an interface to support dynamic dispatch.

type IValueContext 

type IValueContext interface {
	antlr.ParserRuleContext

	// GetParser returns the parser.
	GetParser() antlr.Parser

	// IsValueContext differentiates from other interfaces.
	IsValueContext()
}

IValueContext is an interface to support dynamic dispatch.

type JSONLexer 

type JSONLexer struct {
	*antlr.BaseLexer
	// contains filtered or unexported fields
}

func NewJSONLexer 

func NewJSONLexer(input antlr.CharStream) *JSONLexer

type JSONListener 

type JSONListener interface {
	antlr.ParseTreeListener

	// EnterJson is called when entering the json production.
	EnterJson(c *JsonContext)

	// EnterObj is called when entering the obj production.
	EnterObj(c *ObjContext)

	// EnterPair is called when entering the pair production.
	EnterPair(c *PairContext)

	// EnterArray is called when entering the array production.
	EnterArray(c *ArrayContext)

	// EnterValue is called when entering the value production.
	EnterValue(c *ValueContext)

	// ExitJson is called when exiting the json production.
	ExitJson(c *JsonContext)

	// ExitObj is called when exiting the obj production.
	ExitObj(c *ObjContext)

	// ExitPair is called when exiting the pair production.
	ExitPair(c *PairContext)

	// ExitArray is called when exiting the array production.
	ExitArray(c *ArrayContext)

	// ExitValue is called when exiting the value production.
	ExitValue(c *ValueContext)
}

JSONListener is a complete listener for a parse tree produced by JSONParser.

type JSONParser 

type JSONParser struct {
	*antlr.BaseParser
}

func NewJSONParser 

func NewJSONParser(input antlr.TokenStream) *JSONParser

func (*JSONParser) Array 

func (p *JSONParser) Array() (localctx IArrayContext)

func (*JSONParser) Json 

func (p *JSONParser) Json() (localctx IJsonContext)

func (*JSONParser) Obj 

func (p *JSONParser) Obj() (localctx IObjContext)

func (*JSONParser) Pair 

func (p *JSONParser) Pair() (localctx IPairContext)

func (*JSONParser) Value 

func (p *JSONParser) Value() (localctx IValueContext)

type JsonContext 

type JsonContext struct {
	*antlr.BaseParserRuleContext
	// contains filtered or unexported fields
}

func NewEmptyJsonContext 

func NewEmptyJsonContext() *JsonContext

func NewJsonContext 

func NewJsonContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *JsonContext

func (*JsonContext) EnterRule 

func (s *JsonContext) EnterRule(listener antlr.ParseTreeListener)

func (*JsonContext) ExitRule 

func (s *JsonContext) ExitRule(listener antlr.ParseTreeListener)

func (*JsonContext) GetParser 

func (s *JsonContext) GetParser() antlr.Parser

func (*JsonContext) GetRuleContext 

func (s *JsonContext) GetRuleContext() antlr.RuleContext

func (*JsonContext) IsJsonContext 

func (*JsonContext) IsJsonContext()

func (*JsonContext) ToStringTree 

func (s *JsonContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string

func (*JsonContext) Value 

func (s *JsonContext) Value() IValueContext

type ObjContext 

type ObjContext struct {
	*antlr.BaseParserRuleContext
	// contains filtered or unexported fields
}

func NewEmptyObjContext 

func NewEmptyObjContext() *ObjContext

func NewObjContext 

func NewObjContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *ObjContext

func (*ObjContext) AllPair 

func (s *ObjContext) AllPair() []IPairContext

func (*ObjContext) EnterRule 

func (s *ObjContext) EnterRule(listener antlr.ParseTreeListener)

func (*ObjContext) ExitRule 

func (s *ObjContext) ExitRule(listener antlr.ParseTreeListener)

func (*ObjContext) GetParser 

func (s *ObjContext) GetParser() antlr.Parser

func (*ObjContext) GetRuleContext 

func (s *ObjContext) GetRuleContext() antlr.RuleContext

func (*ObjContext) IsObjContext 

func (*ObjContext) IsObjContext()

func (*ObjContext) Pair 

func (s *ObjContext) Pair(i int) IPairContext

func (*ObjContext) ToStringTree 

func (s *ObjContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string

type PairContext 

type PairContext struct {
	*antlr.BaseParserRuleContext
	// contains filtered or unexported fields
}

func NewEmptyPairContext 

func NewEmptyPairContext() *PairContext

func NewPairContext 

func NewPairContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *PairContext

func (*PairContext) EnterRule 

func (s *PairContext) EnterRule(listener antlr.ParseTreeListener)

func (*PairContext) ExitRule 

func (s *PairContext) ExitRule(listener antlr.ParseTreeListener)

func (*PairContext) GetParser 

func (s *PairContext) GetParser() antlr.Parser

func (*PairContext) GetRuleContext 

func (s *PairContext) GetRuleContext() antlr.RuleContext

func (*PairContext) IsPairContext 

func (*PairContext) IsPairContext()

func (*PairContext) STRING 

func (s *PairContext) STRING() antlr.TerminalNode

func (*PairContext) ToStringTree 

func (s *PairContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string

func (*PairContext) Value 

func (s *PairContext) Value() IValueContext

type ValueContext 

type ValueContext struct {
	*antlr.BaseParserRuleContext
	// contains filtered or unexported fields
}

func NewEmptyValueContext 

func NewEmptyValueContext() *ValueContext

func NewValueContext 

func NewValueContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *ValueContext

func (*ValueContext) Array 

func (s *ValueContext) Array() IArrayContext

func (*ValueContext) EnterRule 

func (s *ValueContext) EnterRule(listener antlr.ParseTreeListener)

func (*ValueContext) ExitRule 

func (s *ValueContext) ExitRule(listener antlr.ParseTreeListener)

func (*ValueContext) GetParser 

func (s *ValueContext) GetParser() antlr.Parser

func (*ValueContext) GetRuleContext 

func (s *ValueContext) GetRuleContext() antlr.RuleContext

func (*ValueContext) IsValueContext 

func (*ValueContext) IsValueContext()

func (*ValueContext) NUMBER 

func (s *ValueContext) NUMBER() antlr.TerminalNode

func (*ValueContext) Obj 

func (s *ValueContext) Obj() IObjContext

func (*ValueContext) STRING 

func (s *ValueContext) STRING() antlr.TerminalNode

func (*ValueContext) ToStringTree 

func (s *ValueContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string

Source Files

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