Class JavascriptErrorHandlingLexer

  • All Implemented Interfaces:
    org.antlr.v4.runtime.TokenSource

    class JavascriptErrorHandlingLexer
    extends JavascriptLexer
    Overrides the ANTLR 4 generated JavascriptLexer to allow for proper error handling
    • Constructor Summary

      Constructors 
      Constructor Description
      JavascriptErrorHandlingLexer​(org.antlr.v4.runtime.CharStream charStream)
      Constructor for JavascriptErrorHandlingLexer
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void recover​(org.antlr.v4.runtime.LexerNoViableAltException lnvae)
      Ensures the ANTLR lexer will throw an exception after the first error
      • Methods inherited from class org.antlr.v4.runtime.Lexer

        emit, emit, emitEOF, getAllTokens, getChannel, getChannelNames, getCharErrorDisplay, getCharIndex, getCharPositionInLine, getErrorDisplay, getErrorDisplay, getInputStream, getLine, getSourceName, getText, getToken, getTokenFactory, getType, mode, more, nextToken, notifyListeners, popMode, pushMode, recover, reset, setChannel, setCharPositionInLine, setInputStream, setLine, setText, setToken, setTokenFactory, setType, skip
      • Methods inherited from class org.antlr.v4.runtime.Recognizer

        action, addErrorListener, 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
    • Constructor Detail

      • JavascriptErrorHandlingLexer

        public JavascriptErrorHandlingLexer​(org.antlr.v4.runtime.CharStream charStream)
        Constructor for JavascriptErrorHandlingLexer
        Parameters:
        charStream - the stream for the source text
    • Method Detail

      • recover

        public void recover​(org.antlr.v4.runtime.LexerNoViableAltException lnvae)
        Ensures the ANTLR lexer will throw an exception after the first error
        Overrides:
        recover in class org.antlr.v4.runtime.Lexer
        Parameters:
        lnvae - the lexer exception