Examples of org.antlr.runtime3_3_0.tree.BufferedTreeNodeStream$StreamIterator

org.antlr.runtime3_3_0.MismatchedTreeNodeException
A buffered stream of tree nodes. Nodes can be from a tree of ANY kind. This node stream sucks all nodes out of the tree specified in the constructor during construction and makes pointers into the tree using an array of Object pointers. The stream necessarily includes pointers to DOWN and UP and EOF nodes. This stream knows how to mark/release for backtracking. This stream is most suitable for tree interpreters that need to jump around a lot or for tree parsers requiring speed (at cost of memory). There is some duplicated functionality here with UnBufferedTreeNodeStream but just in bookkeeping, not tree walking etc... TARGET DEVELOPERS: This is the old CommonTreeNodeStream that buffered up entire node stream. No need to implement really as new CommonTreeNodeStream is much better and covers what we need. @see CommonTreeNodeStream

      e.printStackTrace();
    }
  }
*/
  public void process() throws IOException {
    CharStream input = new ANTLRFileStream(dispelFile);
    DISPEL lexer = new DISPEL(input);
    Token token;
    while ((token = lexer.nextToken()) != Token.EOF_TOKEN) {
      tp.process(token);
    }

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  public Generator(InputStream is)  {
    tp = new TokenProcessor(docType, tabSize, latexSpaceSize, numberLines);
    
    CharStream input;
    try {
      input = new ANTLRInputStream(is);
      
      DISPEL lexer = new DISPEL(input);
      Token token;
        
        while ((token = lexer.nextToken()).getType() !=

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      e.printStackTrace();
    }
  }
*/
  public void process() throws IOException {
    CharStream input = new ANTLRFileStream(dispelFile);
    DISPEL lexer = new DISPEL(input);
    Token token;
    while ((token = lexer.nextToken()) != Token.EOF_TOKEN) {
      tp.process(token);
    }

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*/


  public Generator(InputStream is)  {
    tp = new TokenProcessor(docType, tabSize, latexSpaceSize, numberLines);
    
    CharStream input;
    try {
      input = new ANTLRInputStream(is);
      
      DISPEL lexer = new DISPEL(input);
      Token token;

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    }


    // Wildcard?
    if ( ttype == TreePatternLexer.DOT ) {
      ttype = tokenizer.nextToken();
      Token wildcardPayload = new CommonToken(0, ".");
      TreeWizard.TreePattern node =
        new TreeWizard.WildcardTreePattern(wildcardPayload);
      if ( label!=null ) {
        node.label = label;
      }

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   *
   *  If you care what the token payload objects' type is, you should
   *  override this method and any other createToken variant.
   */
  public Token createToken(int tokenType, String text) {
    return new CommonToken(tokenType, text);
  }

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   *
   *  If you care what the token payload objects' type is, you should
   *  override this method and any other createToken variant.
   */
  public Token createToken(Token fromToken) {
    return new CommonToken(fromToken);
  }

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                    BitSet follow)
  {
    String tokenText =
      "<missing "+getTokenNames()[expectedTokenType]+">";
        TreeAdaptor adaptor = ((TreeNodeStream)e.input).getTreeAdaptor();
        return adaptor.create(new CommonToken(expectedTokenType, tokenText));
  }

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  public String getErrorMessage(RecognitionException e, String[] tokenNames) {
    if ( this instanceof TreeParser ) {
      TreeAdaptor adaptor = ((TreeNodeStream)e.input).getTreeAdaptor();
      e.token = adaptor.getToken(e.node);
      if ( e.token==null ) { // could be an UP/DOWN node
        e.token = new CommonToken(adaptor.getType(e.node),
                      adaptor.getText(e.node));
      }
    }
    return super.getErrorMessage(e, tokenNames);
  }

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    protected Object recoverFromMismatchedToken(IntStream input,
                                                int ttype,
                                                BitSet follow)
        throws RecognitionException
    {
        throw new MismatchedTreeNodeException(ttype, (TreeNodeStream)input);
    }

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