org.antlr.v4.runtime.tree.xpath

Class XPathLexer

java.lang.Object

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

org.antlr.v4.runtime.Lexer

org.antlr.v4.runtime.tree.xpath.XPathLexer

All Implemented Interfaces:

TokenSource

public class XPathLexer
extends Lexer

Field Summary

Fields

Modifier and Type	Field and Description
static ATN	_ATN
static String	_serializedATN
static int	ANYWHERE
static int	BANG
static String[]	channelNames
static int	ID
static String[]	modeNames
static int	ROOT
static int	RULE_REF
static String[]	ruleNames
static int	STRING
static int	TOKEN_REF
static String[]	tokenNames Deprecated. Use VOCABULARY instead.
static Vocabulary	VOCABULARY
static int	WILDCARD

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 and Description
XPathLexer(CharStream input)

Method Summary

Modifier and Type	Method and Description
void	action(RuleContext _localctx, int ruleIndex, int actionIndex)
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.
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

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 Detail

TOKEN_REF

public static final int TOKEN_REF

See Also:

Constant Field Values

RULE_REF

public static final int RULE_REF

See Also:

Constant Field Values

ANYWHERE

public static final int ANYWHERE

See Also:

Constant Field Values

ROOT

public static final int ROOT

See Also:

Constant Field Values

WILDCARD

public static final int WILDCARD

See Also:

Constant Field Values

BANG

public static final int BANG

See Also:

Constant Field Values

ID

public static final int ID

See Also:

Constant Field Values

STRING

public static final int STRING

See Also:

Constant Field Values

channelNames

public static String[] channelNames

modeNames

public static String[] modeNames

ruleNames

public static final String[] ruleNames

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 Detail

XPathLexer

public XPathLexer(CharStream input)

Method Detail

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

action

public void action(RuleContext _localctx,
                   int ruleIndex,
                   int actionIndex)

Overrides:

action in class Recognizer<Integer,LexerATNSimulator>

sempred

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

Overrides:

sempred in class Recognizer<Integer,LexerATNSimulator>