Package org.apache.groovy.parser.antlr4

Class AbstractLexer

  • All Implemented Interfaces:
    org.antlr.v4.runtime.TokenSource, SyntaxErrorReportable
    Direct Known Subclasses:
    GroovyLexer
    public abstract class AbstractLexer
extends org.antlr.v4.runtime.Lexer
implements SyntaxErrorReportable
    Because antlr4 does not support generating lexer with specified interface, we have to create a super class for it and implement the interface.

    • Field Summary

      • 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
      AbstractLexer​(org.antlr.v4.runtime.CharStream input)  

    • Method Summary

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

        emit, emit, emitEOF, getAllTokens, getChannel, getChannelNames, getCharErrorDisplay, getCharIndex, getCharPositionInLine, getErrorDisplay, getErrorDisplay, getInputStream, getLine, getModeNames, getSourceName, getText, getToken, getTokenFactory, getTokenNames, 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, getGrammarFileName, getInterpreter, getParseInfo, getRuleIndexMap, getRuleNames, getSerializedATN, getState, getTokenErrorDisplay, getTokenType, getTokenTypeMap, getVocabulary, precpred, removeErrorListener, removeErrorListeners, sempred, setInterpreter, setState

    • Constructor Detail

      • AbstractLexer

        public AbstractLexer​(org.antlr.v4.runtime.CharStream input)