Package org.antlr.runtime

Examples of org.antlr.runtime.RecognizerSharedState

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    public Object applyOnce(Object t, fptr whichRule) {
        if ( t==null ) return null;
        try {
            // share TreeParser object but not parsing-related state
            state = new RecognizerSharedState();
            input = new CommonTreeNodeStream(originalAdaptor, t);
            ((CommonTreeNodeStream)input).setTokenStream(originalTokenStream);
            setBacktrackingLevel(1);
            TreeRuleReturnScope r = (TreeRuleReturnScope)whichRule.rule();
            setBacktrackingLevel(0);
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    protected TokenStream originalTokenStream;
    protected TreeAdaptor originalAdaptor;

    public TreeFilter(TreeNodeStream input) {
        this(input, new RecognizerSharedState());
    }
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    public void applyOnce(Object t, fptr whichRule) {
        if ( t==null ) return;
        try {
            // share TreeParser object but not parsing-related state
            state = new RecognizerSharedState();
            input = new CommonTreeNodeStream(originalAdaptor, t);
            ((CommonTreeNodeStream)input).setTokenStream(originalTokenStream);
            setBacktrackingLevel(1);
            whichRule.rule();
            setBacktrackingLevel(0);
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    /**
     * Use scanner to find keywords, strings and comments.
     */
    private void highlightLexicalTokens() {
        RecognizerSharedState state = new RecognizerSharedState();
        state.errorRecovery = true;  // don't issue 10 billion errors

        PythonLexer lex = new PythonLexer(
            new ANTLRStringStream(source) {
                @Override
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     *            A valid character stream that contains the ruleSrc code you
     *            wish to compile (or lex at least)
     */
    public AbstractLexer(CharStream input)
    {
        this(input,new RecognizerSharedState());
    }
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    private ParserHelper          helper;
    private DRLExpressions        exprParser;

    public DRLParser(TokenStream input) {
        this.input = input;
        this.state = new RecognizerSharedState();
        this.helper = new ParserHelper( input,
                                        state );
        this.exprParser = new DRLExpressions( input,
                                              state,
                                              helper );
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    private ParserHelper          helper;
    private DRLExpressions        exprParser;

    public DRLParser(TokenStream input) {
        this.input = input;
        this.state = new RecognizerSharedState();
        this.helper = new ParserHelper( input,
                                        state );
        this.exprParser = new DRLExpressions( input,
                                              state,
                                              helper );
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    private ParserHelper          helper;
    private DRLExpressions        exprParser;

    public DRLParser(TokenStream input) {
        this.input = input;
        this.state = new RecognizerSharedState();
        this.helper = new ParserHelper( input,
                                        state );
        this.exprParser = new DRLExpressions( input,
                                              state,
                                              helper );
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    protected RecognizerSharedState state;
    protected ParserHelper          helper;

    public AbstractDRLParser(TokenStream input) {
        this.input = input;
        this.state = new RecognizerSharedState();
        this.helper = new ParserHelper( input, state, getLanguageLevel() );
    }
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    protected RecognizerSharedState state;
    protected ParserHelper          helper;

    public AbstractDRLParser(TokenStream input) {
        this.input = input;
        this.state = new RecognizerSharedState();
        this.helper = new ParserHelper( input, state, getLanguageLevel() );
    }
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Related Classes of org.antlr.runtime.RecognizerSharedState

  • $.AbstractTLexer
  • cambridge.parser.expressions.ExpressionLexer
  • cambridge.parser.expressions.ExpressionParser
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  • com.github.sommeri.less4j.core.parser.SuperLessParser
  • com.googlecode.gwt.test.finder.XPathLexer
  • com.googlecode.gwt.test.finder.XPathParser
  • com.mysql.clusterj.jdbc.antlr.MySQLLexer
  • com.odiago.flumebase.parser.AbstractSqlLexer
  • com.opengamma.financial.expression.deprecated.ExprLexer
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