Examples of antlr.actions.cpp.ActionLexer

antlr.actions.cpp.ActionLexer

Perform the following translations: AST related translations ## -> currentRule_AST #(x,y,z) -> codeGenerator.getASTCreateString(vector-of(x,y,z)) #[x] -> codeGenerator.getASTCreateString(x) #x -> codeGenerator.mapTreeId(x) Inside context of #(...), you can ref (x,y,z), [x], and x as shortcuts. Text related translations $append(x) -> text.append(x) $setText(x) -> text.setLength(_begin); text.append(x) $getText -> new String(text.getBuffer(),_begin,text.length()-_begin) $setToken(x) -> _token=x $setType(x) -> _ttype=x $FOLLOW(r) -> FOLLOW set name for rule r (optional arg) $FIRST(r) -> FIRST set name for rule r (optional arg)

      return null;
    if (this.grammar == null)
      return paramString;
    if (((this.grammar.buildAST) && (paramString.indexOf('#') != -1)) || ((this.grammar instanceof TreeWalkerGrammar)) || ((((this.grammar instanceof LexerGrammar)) || ((this.grammar instanceof ParserGrammar))) && (paramString.indexOf('$') != -1)))
    {
      ActionLexer localActionLexer = new ActionLexer(paramString, paramRuleBlock, this, paramActionTransInfo);
      localActionLexer.setLineOffset(paramInt);
      localActionLexer.setFilename(this.grammar.getFilename());
      localActionLexer.setTool(this.antlrTool);
      try
      {
        localActionLexer.mACTION(true);
        paramString = localActionLexer.getTokenObject().getText();
      }
      catch (RecognitionException localRecognitionException)
      {
        localActionLexer.reportError(localRecognitionException);
        return paramString;
      }
      catch (TokenStreamException localTokenStreamException)
      {
        this.antlrTool.panic("Error reading action:" + paramString);

Examples of antlr.actions.cpp.ActionLexer

Related Classes of antlr.actions.cpp.ActionLexer