Examples of antlr.collections.impl.Vector

antlr.collections.impl.Vector


    SimpleTokenManager(String name_, Tool tool_) {
        antlrTool = tool_;
        name = name_;
        // Don't make a bigger vector than we need, because it will show up in output sets.
        vocabulary = new Vector(1);
        table = new Hashtable();


        // define EOF symbol
        TokenSymbol ts = new TokenSymbol("EOF");
        ts.setTokenType(Token.EOF_TYPE);

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  }
  /** Generate the lexer CSharp file */
  public  void gen(LexerGrammar g) throws IOException {
    // If debugging, create a new sempred vector for this grammar
    if (g.debuggingOutput)
      semPreds = new Vector();


    setGrammar(g);
    if (!(grammar instanceof LexerGrammar)) {
      antlrTool.panic("Internal error generating lexer");
    }

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  public void gen(ParserGrammar g) throws IOException {


    // if debugging, set up a new vector to keep track of sempred
    //   strings for this grammar
    if (g.debuggingOutput)
      semPreds = new Vector();


    setGrammar(g);
    if (!(grammar instanceof ParserGrammar)) {
      antlrTool.panic("Internal error generating parser");
    }

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      println("factory.setMaxNodeType("+g.tokenManager.maxTokenType()+");");


          // Walk the token vocabulary and generate code to register every TokenID->ASTNodeType
          // mapping specified in the  tokens {...} section with the ASTFactory.
      Vector v = g.tokenManager.getVocabulary();
      for (int i = 0; i < v.size(); i++) {
        String s = (String)v.elementAt(i);
        if (s != null) {
          TokenSymbol ts = g.tokenManager.getTokenSymbol(s);
          if (ts != null && ts.getASTNodeType() != null) {
            println("factory.setTokenTypeASTNodeType(" + s + ", \"" + ts.getASTNodeType() + "\");");
          }

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    println("public static readonly string[] tokenNames_ = new string[] {");
    tabs++;


    // Walk the token vocabulary and generate a Vector of strings
    // from the tokens.
    Vector v = grammar.tokenManager.getVocabulary();
    for (int i = 0; i < v.size(); i++)
    {
      String s = (String)v.elementAt(i);
      if (s == null)
      {
        s = "<"+String.valueOf(i)+">";
      }
      if ( !s.startsWith("\"") && !s.startsWith("<") ) {
        TokenSymbol ts = (TokenSymbol)grammar.tokenManager.getTokenSymbol(s);
        if ( ts!=null && ts.getParaphrase()!=null ) {
          s = StringUtils.stripFrontBack(ts.getParaphrase(), "\"", "\"");
        }
      }
      else if (s.startsWith("\"")) {
        s = StringUtils.stripFrontBack(s, "\"", "\"");
      }
      print(charFormatter.literalString(s));
      if (i != v.size()-1) {
        _print(",");
      }
      _println("");
    }

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    currentOutput = null;
    exitIfError();
  }
  protected void genTokenDefinitions(TokenManager tm) throws IOException {
    // Generate a definition for each token type
    Vector v = tm.getVocabulary();


    // Do special tokens manually
    println("public const int EOF = " + Token.EOF_TYPE + ";");
    println("public const int NULL_TREE_LOOKAHEAD = " + Token.NULL_TREE_LOOKAHEAD + ";");


    for (int i = Token.MIN_USER_TYPE; i < v.size(); i++) {
      String s = (String)v.elementAt(i);
      if (s != null) {
        if ( s.startsWith("\"") ) {
          // a string literal
          StringLiteralSymbol sl = (StringLiteralSymbol)tm.getTokenSymbol(s);
          if ( sl==null ) {

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  }
  /** Generate the lexer C++ files */
  public  void gen(LexerGrammar g) throws IOException {
    // If debugging, create a new sempred vector for this grammar
    if (g.debuggingOutput)
      semPreds = new Vector();


    if( g.charVocabulary.size() > 256 )
      antlrTool.warning(g.getFilename()+": Vocabularies of this size still experimental in C++ mode (vocabulary size now: "+g.charVocabulary.size()+")");


    setGrammar(g);

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  public void gen(ParserGrammar g) throws IOException {


    // if debugging, set up a new vector to keep track of sempred
    //   strings for this grammar
    if (g.debuggingOutput)
      semPreds = new Vector();


    setGrammar(g);
    if (!(grammar instanceof ParserGrammar)) {
      antlrTool.panic("Internal error generating parser");
    }

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    {
      println("// constructor creation turned of with 'noConstructor' option");
      println("#endif");
    }


    astTypes = new Vector();


    // Generate code for each rule in the grammar
    Enumeration ids = grammar.rules.elements();
    int ruleNum=0;
    while ( ids.hasMoreElements() ) {

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      println("// constructor creation turned of with 'noConstructor' option");
      println("#endif");
    }
    println("");


    astTypes = new Vector();


    // Generate code for each rule in the grammar
    Enumeration ids = grammar.rules.elements();
    int ruleNum=0;
    String ruleNameInits = "";

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