Package org.antlr.v4.runtime.tree.xpath
Class XPathLexer
- java.lang.Object
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- org.antlr.v4.runtime.Recognizer<Integer,LexerATNSimulator>
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- org.antlr.v4.runtime.Lexer
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- org.antlr.v4.runtime.tree.xpath.XPathLexer
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- All Implemented Interfaces:
TokenSource
public class XPathLexer extends Lexer
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Field Summary
Fields Modifier and Type Field Description static ATN
_ATN
protected static DFA[]
_decisionToDFA
static String
_serializedATN
protected static PredictionContextCache
_sharedContextCache
static int
ANYWHERE
static int
BANG
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.UseVOCABULARY
instead.static Vocabulary
VOCABULARY
static int
WILDCARD
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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
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Fields inherited from class org.antlr.v4.runtime.Recognizer
_interp, EOF
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Constructor Summary
Constructors Constructor Description XPathLexer(CharStream input)
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description void
action(RuleContext _localctx, int ruleIndex, int actionIndex)
ATN
getATN()
Get theATN
used by the recognizer for prediction.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.-
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
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Methods inherited from class org.antlr.v4.runtime.Recognizer
addErrorListener, getErrorHeader, getErrorListenerDispatch, getErrorListeners, getInterpreter, getParseInfo, getRuleIndexMap, getState, getTokenErrorDisplay, getTokenType, getTokenTypeMap, precpred, removeErrorListener, removeErrorListeners, sempred, setInterpreter, setState
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Field Detail
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_decisionToDFA
protected static final DFA[] _decisionToDFA
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_sharedContextCache
protected static final PredictionContextCache _sharedContextCache
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TOKEN_REF
public static final int TOKEN_REF
- See Also:
- Constant Field Values
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RULE_REF
public static final int RULE_REF
- See Also:
- Constant Field Values
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ANYWHERE
public static final int ANYWHERE
- See Also:
- Constant Field Values
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ROOT
public static final int ROOT
- See Also:
- Constant Field Values
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WILDCARD
public static final int WILDCARD
- See Also:
- Constant Field Values
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BANG
public static final int BANG
- See Also:
- Constant Field Values
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ID
public static final int ID
- See Also:
- Constant Field Values
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STRING
public static final int STRING
- See Also:
- Constant Field Values
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modeNames
public static String[] modeNames
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ruleNames
public static final String[] ruleNames
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VOCABULARY
public static final Vocabulary VOCABULARY
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tokenNames
@Deprecated public static final String[] tokenNames
Deprecated.UseVOCABULARY
instead.
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_serializedATN
public static final String _serializedATN
- See Also:
- Constant Field Values
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_ATN
public static final ATN _ATN
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Constructor Detail
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XPathLexer
public XPathLexer(CharStream input)
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Method Detail
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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 classLexer
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getVocabulary
public Vocabulary getVocabulary()
Description copied from class:Recognizer
Get the vocabulary used by the recognizer.- Overrides:
getVocabulary
in classRecognizer<Integer,LexerATNSimulator>
- Returns:
- A
Vocabulary
instance providing information about the vocabulary used by the grammar.
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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 classRecognizer<Integer,LexerATNSimulator>
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getRuleNames
public String[] getRuleNames()
- Specified by:
getRuleNames
in classRecognizer<Integer,LexerATNSimulator>
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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 classRecognizer<Integer,LexerATNSimulator>
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getModeNames
public String[] getModeNames()
- Overrides:
getModeNames
in classLexer
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getATN
public ATN getATN()
Description copied from class:Recognizer
Get theATN
used by the recognizer for prediction.- Specified by:
getATN
in classRecognizer<Integer,LexerATNSimulator>
- Returns:
- The
ATN
used by the recognizer for prediction.
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action
public void action(RuleContext _localctx, int ruleIndex, int actionIndex)
- Overrides:
action
in classRecognizer<Integer,LexerATNSimulator>
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