Package org.antlr.v4.test.runtime.java.api

Class JavaLexer

java.lang.Object

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

org.antlr.v4.runtime.Lexer

org.antlr.v4.test.runtime.java.api.JavaLexer

All Implemented Interfaces:

TokenSource

public class JavaLexer
extends Lexer

Field Summary

Fields

Modifier and Type	Field	Description
static final ATN	_ATN
private static final String[]	_LITERAL_NAMES
static final String	_serializedATN
private static final String[]	_SYMBOLIC_NAMES
static final int	ABSTRACT
static final int	ADD
static final int	ADD_ASSIGN
static final int	AND
static final int	AND_ASSIGN
static final int	ASSERT
static final int	ASSIGN
static final int	AT
static final int	BANG
static final int	BITAND
static final int	BITOR
static final int	BOOLEAN
static final int	BooleanLiteral
static final int	BREAK
static final int	BYTE
static final int	CARET
static final int	CASE
static final int	CATCH
static String[]	channelNames
static final int	CHAR
static final int	CharacterLiteral
static final int	CLASS
static final int	COLON
static final int	COMMA
static final int	COMMENT
static final int	CONST
static final int	CONTINUE
static final int	DEC
static final int	DEFAULT
static final int	DIV
static final int	DIV_ASSIGN
static final int	DO
static final int	DOT
static final int	DOUBLE
static final int	ELLIPSIS
static final int	ELSE
static final int	ENUM
static final int	EQUAL
static final int	EXTENDS
static final int	FINAL
static final int	FINALLY
static final int	FLOAT
static final int	FloatingPointLiteral
static final int	FOR
static final int	GE
static final int	GOTO
static final int	GT
static final int	Identifier
static final int	IF
static final int	IMPLEMENTS
static final int	IMPORT
static final int	INC
static final int	INSTANCEOF
static final int	INT
static final int	IntegerLiteral
static final int	INTERFACE
static final int	LBRACE
static final int	LBRACK
static final int	LE
static final int	LINE_COMMENT
static final int	LONG
static final int	LPAREN
static final int	LSHIFT_ASSIGN
static final int	LT
static final int	MOD
static final int	MOD_ASSIGN
static String[]	modeNames
static final int	MUL
static final int	MUL_ASSIGN
static final int	NATIVE
static final int	NEW
static final int	NOTEQUAL
static final int	NullLiteral
static final int	OR
static final int	OR_ASSIGN
static final int	PACKAGE
static final int	PRIVATE
static final int	PROTECTED
static final int	PUBLIC
static final int	QUESTION
static final int	RBRACE
static final int	RBRACK
static final int	RETURN
static final int	RPAREN
static final int	RSHIFT_ASSIGN
static final String[]	ruleNames
static final int	SEMI
static final int	SHORT
static final int	STATIC
static final int	STRICTFP
static final int	StringLiteral
static final int	SUB
static final int	SUB_ASSIGN
static final int	SUPER
static final int	SWITCH
static final int	SYNCHRONIZED
static final int	THIS
static final int	THROW
static final int	THROWS
static final int	TILDE
static final String[]	tokenNames	Deprecated. Use VOCABULARY instead.
static final int	TRANSIENT
static final int	TRY
static final int	URSHIFT_ASSIGN
static final Vocabulary	VOCABULARY
static final int	VOID
static final int	VOLATILE
static final int	WHILE
static final int	WS
static final 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

Constructor Summary

Constructors

Constructor	Description
JavaLexer(CharStream input)

Method Summary

Modifier and Type	Method	Description
String[]	getChannelNames()
String	getGrammarFileName()	For debugging and other purposes, might want the grammar name.
String[]	getModeNames()
String[]	getRuleNames()
String	getSerializedATN()	If this recognizer was generated, it will have a serialized ATN representation of the grammar.
String[]	getTokenNames()	Deprecated.
Vocabulary	getVocabulary()	Get the vocabulary used by the recognizer.
private boolean	JavaLetter_sempred(RuleContext _localctx, int predIndex)
private boolean	JavaLetterOrDigit_sempred(RuleContext _localctx, int predIndex)
private static String[]	makeLiteralNames()
private static String[]	makeRuleNames()
private static String[]	makeSymbolicNames()
boolean	sempred(RuleContext _localctx, int ruleIndex, int predIndex)

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

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

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

action, 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

Field Details

ABSTRACT

public static final int ABSTRACT

See Also:

• Constant Field Values

ASSERT

public static final int ASSERT

See Also:

• Constant Field Values

BOOLEAN

public static final int BOOLEAN

See Also:

• Constant Field Values

BREAK

public static final int BREAK

See Also:

• Constant Field Values

BYTE

public static final int BYTE

See Also:

• Constant Field Values

CASE

public static final int CASE

See Also:

• Constant Field Values

CATCH

public static final int CATCH

See Also:

• Constant Field Values

CHAR

public static final int CHAR

See Also:

• Constant Field Values

CLASS

public static final int CLASS

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• Constant Field Values

CONST

public static final int CONST

See Also:

• Constant Field Values

CONTINUE

public static final int CONTINUE

See Also:

• Constant Field Values

DEFAULT

public static final int DEFAULT

See Also:

• Constant Field Values

DO

public static final int DO

See Also:

• Constant Field Values

DOUBLE

public static final int DOUBLE

See Also:

• Constant Field Values

ELSE

public static final int ELSE

See Also:

• Constant Field Values

ENUM

public static final int ENUM

See Also:

• Constant Field Values

EXTENDS

public static final int EXTENDS

See Also:

• Constant Field Values

FINAL

public static final int FINAL

See Also:

• Constant Field Values

FINALLY

public static final int FINALLY

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• Constant Field Values

FLOAT

public static final int FLOAT

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• Constant Field Values

FOR

public static final int FOR

See Also:

• Constant Field Values

IF

public static final int IF

See Also:

• Constant Field Values

GOTO

public static final int GOTO

See Also:

• Constant Field Values

IMPLEMENTS

public static final int IMPLEMENTS

See Also:

• Constant Field Values

IMPORT

public static final int IMPORT

See Also:

• Constant Field Values

INSTANCEOF

public static final int INSTANCEOF

See Also:

• Constant Field Values

INT

public static final int INT

See Also:

• Constant Field Values

INTERFACE

public static final int INTERFACE

See Also:

• Constant Field Values

LONG

public static final int LONG

See Also:

• Constant Field Values

NATIVE

public static final int NATIVE

See Also:

• Constant Field Values

NEW

public static final int NEW

See Also:

• Constant Field Values

PACKAGE

public static final int PACKAGE

See Also:

• Constant Field Values

PRIVATE

public static final int PRIVATE

See Also:

• Constant Field Values

PROTECTED

public static final int PROTECTED

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• Constant Field Values

PUBLIC

public static final int PUBLIC

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• Constant Field Values

RETURN

public static final int RETURN

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• Constant Field Values

SHORT

public static final int SHORT

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• Constant Field Values

STATIC

public static final int STATIC

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• Constant Field Values

STRICTFP

public static final int STRICTFP

See Also:

• Constant Field Values

SUPER

public static final int SUPER

See Also:

• Constant Field Values

SWITCH

public static final int SWITCH

See Also:

• Constant Field Values

SYNCHRONIZED

public static final int SYNCHRONIZED

See Also:

• Constant Field Values

THIS

public static final int THIS

See Also:

• Constant Field Values

THROW

public static final int THROW

See Also:

• Constant Field Values

THROWS

public static final int THROWS

See Also:

• Constant Field Values

TRANSIENT

public static final int TRANSIENT

See Also:

• Constant Field Values

TRY

public static final int TRY

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• Constant Field Values

VOID

public static final int VOID

See Also:

• Constant Field Values

VOLATILE

public static final int VOLATILE

See Also:

• Constant Field Values

WHILE

public static final int WHILE

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• Constant Field Values

IntegerLiteral

public static final int IntegerLiteral

See Also:

• Constant Field Values

FloatingPointLiteral

public static final int FloatingPointLiteral

See Also:

• Constant Field Values

BooleanLiteral

public static final int BooleanLiteral

See Also:

• Constant Field Values

CharacterLiteral

public static final int CharacterLiteral

See Also:

• Constant Field Values

StringLiteral

public static final int StringLiteral

See Also:

• Constant Field Values

NullLiteral

public static final int NullLiteral

See Also:

• Constant Field Values

LPAREN

public static final int LPAREN

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• Constant Field Values

RPAREN

public static final int RPAREN

See Also:

• Constant Field Values

LBRACE

public static final int LBRACE

See Also:

• Constant Field Values

RBRACE

public static final int RBRACE

See Also:

• Constant Field Values

LBRACK

public static final int LBRACK

See Also:

• Constant Field Values

RBRACK

public static final int RBRACK

See Also:

• Constant Field Values

SEMI

public static final int SEMI

See Also:

• Constant Field Values

COMMA

public static final int COMMA

See Also:

• Constant Field Values

DOT

public static final int DOT

See Also:

• Constant Field Values

ASSIGN

public static final int ASSIGN

See Also:

• Constant Field Values

GT

public static final int GT

See Also:

• Constant Field Values

LT

public static final int LT

See Also:

• Constant Field Values

BANG

public static final int BANG

See Also:

• Constant Field Values

TILDE

public static final int TILDE

See Also:

• Constant Field Values

QUESTION

public static final int QUESTION

See Also:

• Constant Field Values

COLON

public static final int COLON

See Also:

• Constant Field Values

EQUAL

public static final int EQUAL

See Also:

• Constant Field Values

LE

public static final int LE

See Also:

• Constant Field Values

GE

public static final int GE

See Also:

• Constant Field Values

NOTEQUAL

public static final int NOTEQUAL

See Also:

• Constant Field Values

AND

public static final int AND

See Also:

• Constant Field Values

OR

public static final int OR

See Also:

• Constant Field Values

INC

public static final int INC

See Also:

• Constant Field Values

DEC

public static final int DEC

See Also:

• Constant Field Values

ADD

public static final int ADD

See Also:

• Constant Field Values

SUB

public static final int SUB

See Also:

• Constant Field Values

MUL

public static final int MUL

See Also:

• Constant Field Values

DIV

public static final int DIV

See Also:

• Constant Field Values

BITAND

public static final int BITAND

See Also:

• Constant Field Values

BITOR

public static final int BITOR

See Also:

• Constant Field Values

CARET

public static final int CARET

See Also:

• Constant Field Values

MOD

public static final int MOD

See Also:

• Constant Field Values

ADD_ASSIGN

public static final int ADD_ASSIGN

See Also:

• Constant Field Values

SUB_ASSIGN

public static final int SUB_ASSIGN

See Also:

• Constant Field Values

MUL_ASSIGN

public static final int MUL_ASSIGN

See Also:

• Constant Field Values

DIV_ASSIGN

public static final int DIV_ASSIGN

See Also:

• Constant Field Values

AND_ASSIGN

public static final int AND_ASSIGN

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• Constant Field Values

OR_ASSIGN

public static final int OR_ASSIGN

See Also:

• Constant Field Values

XOR_ASSIGN

public static final int XOR_ASSIGN

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• Constant Field Values

MOD_ASSIGN

public static final int MOD_ASSIGN

See Also:

• Constant Field Values

LSHIFT_ASSIGN

public static final int LSHIFT_ASSIGN

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• Constant Field Values

RSHIFT_ASSIGN

public static final int RSHIFT_ASSIGN

See Also:

• Constant Field Values

URSHIFT_ASSIGN

public static final int URSHIFT_ASSIGN

See Also:

• Constant Field Values

Identifier

public static final int Identifier

See Also:

• Constant Field Values

AT

public static final int AT

See Also:

• Constant Field Values

ELLIPSIS

public static final int ELLIPSIS

See Also:

• Constant Field Values

WS

public static final int WS

See Also:

• Constant Field Values

COMMENT

public static final int COMMENT

See Also:

• Constant Field Values

LINE_COMMENT

public static final int LINE_COMMENT

See Also:

• Constant Field Values

channelNames

public static String[] channelNames

modeNames

public static String[] modeNames

ruleNames

public static final String[] ruleNames

_LITERAL_NAMES

private static final String[] _LITERAL_NAMES

_SYMBOLIC_NAMES

private static final String[] _SYMBOLIC_NAMES

VOCABULARY

public static final Vocabulary VOCABULARY

tokenNames

@Deprecated
public static final String[] tokenNames

Deprecated.

Use VOCABULARY instead.

_serializedATN

public static final String _serializedATN

See Also:

• Constant Field Values

_ATN

public static final ATN _ATN

Constructor Details

JavaLexer

public JavaLexer(CharStream input)

Method Details

makeRuleNames

private static String[] makeRuleNames()

makeLiteralNames

private static String[] makeLiteralNames()

makeSymbolicNames

private static String[] makeSymbolicNames()

getTokenNames

@Deprecated
public String[] getTokenNames()

Deprecated.

Description copied from class: Lexer

Used to print out token names like ID during debugging and error reporting. The generated parsers implement a method that overrides this to point to their String[] tokenNames.

Overrides:

getTokenNames in class Lexer

getVocabulary

@NotNull
public Vocabulary getVocabulary()

Description copied from class: Recognizer

Get the vocabulary used by the recognizer.

Overrides:

getVocabulary in class Recognizer<Integer,LexerATNSimulator>

Returns:

A Vocabulary instance providing information about the vocabulary used by the grammar.

getGrammarFileName

public String getGrammarFileName()

Description copied from class: Recognizer

For debugging and other purposes, might want the grammar name. Have ANTLR generate an implementation for this method.

Specified by:

getGrammarFileName in class Recognizer<Integer,LexerATNSimulator>

getRuleNames

public String[] getRuleNames()

Specified by:

getRuleNames in class Recognizer<Integer,LexerATNSimulator>

getSerializedATN

public String getSerializedATN()

Description copied from class: Recognizer

If this recognizer was generated, it will have a serialized ATN representation of the grammar.

For interpreters, we don't know their serialized ATN despite having created the interpreter from it.

Overrides:

getSerializedATN in class Recognizer<Integer,LexerATNSimulator>

getChannelNames

@NotNull
public String[] getChannelNames()

Overrides:

getChannelNames in class Lexer

getModeNames

@NotNull
public String[] getModeNames()

Overrides:

getModeNames in class Lexer

sempred

public boolean sempred(RuleContext _localctx,
 int ruleIndex,
 int predIndex)

Overrides:

sempred in class Recognizer<Integer,LexerATNSimulator>

JavaLetter_sempred

private boolean JavaLetter_sempred(RuleContext _localctx,
 int predIndex)

JavaLetterOrDigit_sempred

private boolean JavaLetterOrDigit_sempred(RuleContext _localctx,
 int predIndex)