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

Class graphemesLexer

java.lang.Object

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

org.antlr.v4.runtime.Lexer

org.antlr.v4.test.runtime.java.api.perf.graphemesLexer

All Implemented Interfaces:

TokenSource

public class graphemesLexer
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 String[]	channelNames
static final int	CRLF
static final int	EmojiCoreSequence
static final int	EmojiZWJSequence
static final int	Extend
static final int	HangulSyllable
static String[]	modeNames
static final int	NonControl
static final int	Prepend
static final String[]	ruleNames
static final int	SpacingMark
static final String[]	tokenNames	Deprecated. Use VOCABULARY instead.
static final Vocabulary	VOCABULARY
static final int	ZWJ

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
graphemesLexer(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 static String[]	makeLiteralNames()
private static String[]	makeRuleNames()
private static String[]	makeSymbolicNames()

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, sempred, setInterpreter, setState

Methods inherited from class java.lang.Object

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

Field Details

Extend

public static final int Extend

See Also:

• Constant Field Values

ZWJ

public static final int ZWJ

See Also:

• Constant Field Values

SpacingMark

public static final int SpacingMark

See Also:

• Constant Field Values

EmojiCoreSequence

public static final int EmojiCoreSequence

See Also:

• Constant Field Values

EmojiZWJSequence

public static final int EmojiZWJSequence

See Also:

• Constant Field Values

Prepend

public static final int Prepend

See Also:

• Constant Field Values

NonControl

public static final int NonControl

See Also:

• Constant Field Values

CRLF

public static final int CRLF

See Also:

• Constant Field Values

HangulSyllable

public static final int HangulSyllable

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

graphemesLexer

public graphemesLexer(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