Package org.apache.groovy.parser.antlr4

Class GroovyLexer

java.lang.Object

org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

org.antlr.v4.runtime.Lexer

org.apache.groovy.parser.antlr4.AbstractLexer

org.apache.groovy.parser.antlr4.GroovyLexer

All Implemented Interfaces:

org.antlr.v4.runtime.TokenSource, SyntaxErrorReportable

Direct Known Subclasses:

GroovyLangLexer

public class GroovyLexer
extends AbstractLexer

Field Summary

Fields

Modifier and Type	Field	Description
static org.antlr.v4.runtime.atn.ATN	_ATN
static String	_serializedATN
static int	ABSTRACT
static int	ADD
static int	ADD_ASSIGN
static int	AND
static int	AND_ASSIGN
static int	ARROW
static int	AS
static int	ASSERT
static int	ASSIGN
static int	AT
static int	BITAND
static int	BITNOT
static int	BITOR
static int	BooleanLiteral
static int	BREAK
static int	BuiltInPrimitiveType
static int	CapitalizedIdentifier
static int	CASE
static int	CATCH
static String[]	channelNames
static int	CLASS
static int	COLON
static int	COMMA
static int	CONST
static int	CONTINUE
static int	DEC
static int	DEF
static int	DEFAULT
static int	DIV
static int	DIV_ASSIGN
static int	DO
static int	DOLLAR_SLASHY_GSTRING_MODE
static int	DOT
static int	DQ_GSTRING_MODE
static int	ELLIPSIS
static int	ELSE
static int	ELVIS
static int	ELVIS_ASSIGN
static int	ENUM
static int	EQUAL
static int	EXTENDS
static int	FINAL
static int	FINALLY
static int	FloatingPointLiteral
static int	FOR
static int	GE
static int	GOTO
static int	GSTRING_PATH_MODE
static int	GSTRING_TYPE_SELECTOR_MODE
static int	GStringBegin
static int	GStringEnd
static int	GStringPart
static int	GStringPathPart
static int	GT
static int	IDENTICAL
static int	Identifier
static int	IF
static int	IMPLEMENTS
static int	IMPORT
static int	IN
static int	INC
static int	INSTANCEOF
static int	IntegerLiteral
static int	INTERFACE
static int	LBRACE
static int	LBRACK
static int	LE
static int	LPAREN
static int	LSHIFT_ASSIGN
static int	LT
static int	METHOD_POINTER
static int	METHOD_REFERENCE
static int	MOD
static int	MOD_ASSIGN
static String[]	modeNames
static int	MUL
static int	MUL_ASSIGN
static int	NATIVE
static int	NEW
static int	NL
static int	NOT
static int	NOT_IDENTICAL
static int	NOT_IN
static int	NOT_INSTANCEOF
static int	NOTEQUAL
static int	NullLiteral
static int	OR
static int	OR_ASSIGN
static int	PACKAGE
static int	POWER
static int	POWER_ASSIGN
static int	PRIVATE
static int	PROTECTED
static int	PUBLIC
static int	QUESTION
static int	RANGE_EXCLUSIVE
static int	RANGE_INCLUSIVE
static int	RBRACE
static int	RBRACK
static int	REGEX_FIND
static int	REGEX_MATCH
static int	RETURN
static int	RollBackOne
static int	RPAREN
static int	RSHIFT_ASSIGN
static String[]	ruleNames
static int	SAFE_CHAIN_DOT
static int	SAFE_DOT
static int	SEMI
static int	SH_COMMENT
static int	SLASHY_GSTRING_MODE
static int	SPACESHIP
static int	SPREAD_DOT
static int	STATIC
static int	STRICTFP
static int	StringLiteral
static int	SUB
static int	SUB_ASSIGN
static int	SUPER
static int	SWITCH
static int	SYNCHRONIZED
static int	TDQ_GSTRING_MODE
static int	THIS
static int	THREADSAFE
static int	THROW
static int	THROWS
static String[]	tokenNames	Deprecated. Use VOCABULARY instead.
static int	TRAIT
static int	TRANSIENT
static int	TRY
static int	UNEXPECTED_CHAR
static int	URSHIFT_ASSIGN
static int	VAR
static org.antlr.v4.runtime.Vocabulary	VOCABULARY
static int	VOID
static int	VOLATILE
static int	WHILE
static int	WS
static int	XOR
static int	XOR_ASSIGN

Fields inherited from class org.antlr.v4.runtime.Lexer

_channel, _factory, _hitEOF, _input, _mode, _modeStack, _text, _token, _tokenFactorySourcePair, _tokenStartCharIndex, _tokenStartCharPositionInLine, _tokenStartLine, _type, DEFAULT_MODE, DEFAULT_TOKEN_CHANNEL, HIDDEN, MAX_CHAR_VALUE, MIN_CHAR_VALUE, MORE, SKIP

Fields inherited from class org.antlr.v4.runtime.Recognizer

_interp, EOF

Fields inherited from interface org.apache.groovy.parser.antlr4.SyntaxErrorReportable

NO_OFFSET

Constructor Summary

Constructors

Constructor	Description
GroovyLexer(org.antlr.v4.runtime.CharStream input)

Method Summary

Modifier and Type	Method	Description
void	action(org.antlr.v4.runtime.RuleContext _localctx, int ruleIndex, int actionIndex)
void	emit(org.antlr.v4.runtime.Token token)	Record the index and token type of the current token while emitting tokens.
protected void	enterParenCallback(String text)
protected void	exitParenCallback(String text)
String[]	getChannelNames()
int	getErrorColumn()
int	getErrorLine()
String	getGrammarFileName()
String[]	getModeNames()
String[]	getRuleNames()
String	getSerializedATN()
int	getSyntaxErrorSource()
String[]	getTokenNames()	Deprecated.
org.antlr.v4.runtime.Vocabulary	getVocabulary()
boolean	isErrorIgnored()
int	popMode()
protected void	rollbackOneChar()	just a hook, which will be overrided by GroovyLangLexer
boolean	sempred(org.antlr.v4.runtime.RuleContext _localctx, int ruleIndex, int predIndex)
void	setErrorIgnored(boolean errorIgnored)

Methods inherited from class org.antlr.v4.runtime.Lexer

emit, emitEOF, getAllTokens, getChannel, getCharErrorDisplay, getCharIndex, getCharPositionInLine, getErrorDisplay, getErrorDisplay, getInputStream, getLine, getSourceName, getText, getToken, getTokenFactory, getType, mode, more, nextToken, notifyListeners, pushMode, recover, recover, reset, setChannel, setCharPositionInLine, setInputStream, setLine, setText, setToken, setTokenFactory, setType, skip, validateInputStream

Methods inherited from class org.antlr.v4.runtime.Recognizer

addErrorListener, getATN, getErrorHeader, getErrorListenerDispatch, getErrorListeners, getInterpreter, getParseInfo, getRuleIndexMap, getState, getTokenErrorDisplay, getTokenType, getTokenTypeMap, precpred, removeErrorListener, removeErrorListeners, setInterpreter, setState

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.groovy.parser.antlr4.SyntaxErrorReportable

genPositionInfo, genPositionInfo, require, require, require, require, require, require, throwSyntaxError, throwSyntaxError

Field Details

StringLiteral

public static final int StringLiteral

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Constant Field Values

GStringBegin

public static final int GStringBegin

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GStringEnd

public static final int GStringEnd

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GStringPart

public static final int GStringPart

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GStringPathPart

public static final int GStringPathPart

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RollBackOne

public static final int RollBackOne

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AS

public static final int AS

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DEF

public static final int DEF

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IN

public static final int IN

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TRAIT

public static final int TRAIT

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THREADSAFE

public static final int THREADSAFE

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VAR

public static final int VAR

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BuiltInPrimitiveType

public static final int BuiltInPrimitiveType

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ABSTRACT

public static final int ABSTRACT

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ASSERT

public static final int ASSERT

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BREAK

public static final int BREAK

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CASE

public static final int CASE

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CATCH

public static final int CATCH

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CLASS

public static final int CLASS

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CONST

public static final int CONST

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CONTINUE

public static final int CONTINUE

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DEFAULT

public static final int DEFAULT

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DO

public static final int DO

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ELSE

public static final int ELSE

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ENUM

public static final int ENUM

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EXTENDS

public static final int EXTENDS

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FINAL

public static final int FINAL

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FINALLY

public static final int FINALLY

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FOR

public static final int FOR

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IF

public static final int IF

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GOTO

public static final int GOTO

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IMPLEMENTS

public static final int IMPLEMENTS

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IMPORT

public static final int IMPORT

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INSTANCEOF

public static final int INSTANCEOF

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INTERFACE

public static final int INTERFACE

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NATIVE

public static final int NATIVE

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NEW

public static final int NEW

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PACKAGE

public static final int PACKAGE

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PRIVATE

public static final int PRIVATE

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PROTECTED

public static final int PROTECTED

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PUBLIC

public static final int PUBLIC

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RETURN

public static final int RETURN

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STATIC

public static final int STATIC

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STRICTFP

public static final int STRICTFP

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SUPER

public static final int SUPER

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SWITCH

public static final int SWITCH

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SYNCHRONIZED

public static final int SYNCHRONIZED

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THIS

public static final int THIS

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THROW

public static final int THROW

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THROWS

public static final int THROWS

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TRANSIENT

public static final int TRANSIENT

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TRY

public static final int TRY

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VOID

public static final int VOID

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VOLATILE

public static final int VOLATILE

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WHILE

public static final int WHILE

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IntegerLiteral

public static final int IntegerLiteral

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FloatingPointLiteral

public static final int FloatingPointLiteral

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BooleanLiteral

public static final int BooleanLiteral

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NullLiteral

public static final int NullLiteral

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RANGE_INCLUSIVE

public static final int RANGE_INCLUSIVE

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RANGE_EXCLUSIVE

public static final int RANGE_EXCLUSIVE

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SPREAD_DOT

public static final int SPREAD_DOT

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SAFE_DOT

public static final int SAFE_DOT

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SAFE_CHAIN_DOT

public static final int SAFE_CHAIN_DOT

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ELVIS

public static final int ELVIS

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METHOD_POINTER

public static final int METHOD_POINTER

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METHOD_REFERENCE

public static final int METHOD_REFERENCE

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REGEX_FIND

public static final int REGEX_FIND

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REGEX_MATCH

public static final int REGEX_MATCH

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POWER

public static final int POWER

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POWER_ASSIGN

public static final int POWER_ASSIGN

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SPACESHIP

public static final int SPACESHIP

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IDENTICAL

public static final int IDENTICAL

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NOT_IDENTICAL

public static final int NOT_IDENTICAL

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ARROW

public static final int ARROW

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NOT_INSTANCEOF

public static final int NOT_INSTANCEOF

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NOT_IN

public static final int NOT_IN

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LPAREN

public static final int LPAREN

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RPAREN

public static final int RPAREN

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LBRACE

public static final int LBRACE

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RBRACE

public static final int RBRACE

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LBRACK

public static final int LBRACK

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RBRACK

public static final int RBRACK

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SEMI

public static final int SEMI

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COMMA

public static final int COMMA

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DOT

public static final int DOT

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ASSIGN

public static final int ASSIGN

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GT

public static final int GT

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LT

public static final int LT

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NOT

public static final int NOT

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BITNOT

public static final int BITNOT

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QUESTION

public static final int QUESTION

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COLON

public static final int COLON

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EQUAL

public static final int EQUAL

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LE

public static final int LE

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GE

public static final int GE

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NOTEQUAL

public static final int NOTEQUAL

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AND

public static final int AND

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OR

public static final int OR

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INC

public static final int INC

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DEC

public static final int DEC

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ADD

public static final int ADD

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SUB

public static final int SUB

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MUL

public static final int MUL

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DIV

public static final int DIV

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BITAND

public static final int BITAND

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BITOR

public static final int BITOR

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XOR

public static final int XOR

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MOD

public static final int MOD

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ADD_ASSIGN

public static final int ADD_ASSIGN

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SUB_ASSIGN

public static final int SUB_ASSIGN

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MUL_ASSIGN

public static final int MUL_ASSIGN

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DIV_ASSIGN

public static final int DIV_ASSIGN

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AND_ASSIGN

public static final int AND_ASSIGN

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OR_ASSIGN

public static final int OR_ASSIGN

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XOR_ASSIGN

public static final int XOR_ASSIGN

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MOD_ASSIGN

public static final int MOD_ASSIGN

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LSHIFT_ASSIGN

public static final int LSHIFT_ASSIGN

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RSHIFT_ASSIGN

public static final int RSHIFT_ASSIGN

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URSHIFT_ASSIGN

public static final int URSHIFT_ASSIGN

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ELVIS_ASSIGN

public static final int ELVIS_ASSIGN

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CapitalizedIdentifier

public static final int CapitalizedIdentifier

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Identifier

public static final int Identifier

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AT

public static final int AT

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ELLIPSIS

public static final int ELLIPSIS

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WS

public static final int WS

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NL

public static final int NL

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SH_COMMENT

public static final int SH_COMMENT

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UNEXPECTED_CHAR

public static final int UNEXPECTED_CHAR

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DQ_GSTRING_MODE

public static final int DQ_GSTRING_MODE

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TDQ_GSTRING_MODE

public static final int TDQ_GSTRING_MODE

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SLASHY_GSTRING_MODE

public static final int SLASHY_GSTRING_MODE

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DOLLAR_SLASHY_GSTRING_MODE

public static final int DOLLAR_SLASHY_GSTRING_MODE

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GSTRING_TYPE_SELECTOR_MODE

public static final int GSTRING_TYPE_SELECTOR_MODE

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GSTRING_PATH_MODE

public static final int GSTRING_PATH_MODE

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channelNames

public static String[] channelNames

modeNames

public static String[] modeNames

ruleNames

public static final String[] ruleNames

VOCABULARY

public static final org.antlr.v4.runtime.Vocabulary VOCABULARY

tokenNames

@Deprecated
public static final String[] tokenNames

Deprecated.

Use VOCABULARY instead.

_serializedATN

public static final String _serializedATN

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_ATN

public static final org.antlr.v4.runtime.atn.ATN _ATN

Constructor Details

GroovyLexer

public GroovyLexer(org.antlr.v4.runtime.CharStream input)

Method Details

getTokenNames

@Deprecated
public String[] getTokenNames()

Deprecated.

Overrides:

getTokenNames in class org.antlr.v4.runtime.Lexer

getVocabulary

@NotNull
public org.antlr.v4.runtime.Vocabulary getVocabulary()

Overrides:

getVocabulary in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

emit

public void emit(org.antlr.v4.runtime.Token token)

Record the index and token type of the current token while emitting tokens.

Overrides:

emit in class org.antlr.v4.runtime.Lexer

rollbackOneChar

protected void rollbackOneChar()

just a hook, which will be overrided by GroovyLangLexer

enterParenCallback

protected void enterParenCallback(String text)

exitParenCallback

protected void exitParenCallback(String text)

getSyntaxErrorSource

public int getSyntaxErrorSource()

getErrorLine

public int getErrorLine()

getErrorColumn

public int getErrorColumn()

popMode

public int popMode()

Overrides:

popMode in class org.antlr.v4.runtime.Lexer

isErrorIgnored

public boolean isErrorIgnored()

setErrorIgnored

public void setErrorIgnored(boolean errorIgnored)

getGrammarFileName

public String getGrammarFileName()

Specified by:

getGrammarFileName in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

getRuleNames

public String[] getRuleNames()

Specified by:

getRuleNames in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

getSerializedATN

public String getSerializedATN()

Overrides:

getSerializedATN in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

getChannelNames

@NotNull
public String[] getChannelNames()

Overrides:

getChannelNames in class org.antlr.v4.runtime.Lexer

getModeNames

@NotNull
public String[] getModeNames()

Overrides:

getModeNames in class org.antlr.v4.runtime.Lexer

action

public void action(org.antlr.v4.runtime.RuleContext _localctx,
int ruleIndex,
int actionIndex)

Overrides:

action in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

sempred

public boolean sempred(org.antlr.v4.runtime.RuleContext _localctx,
int ruleIndex,
int predIndex)

Overrides:

sempred in class org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>