List of evaluateParseTree() Examples

Examples of evaluateParseTree()

ptolemy.codegen.kernel.ParseTreeCodeGenerator.evaluateParseTree()
Evaluate the parse tree with the specified root node using the specified scope to resolve the values of variables. @param node The root of the parse tree. @param scope The scope for evaluation. @return The result of evaluation. @exception IllegalActionException If an error occurs duringevaluation.
ptolemy.data.expr.ParseTreeEvaluator.evaluateParseTree()
Evaluate the parse tree with the specified root node. @param node The root of the parse tree. @return The result of evaluation. @exception IllegalActionException If an evaluation error occurs.

Examples of ptolemy.data.expr.ParseTreeEvaluator.evaluateParseTree()

     */
    public ArrayToken(String init) throws IllegalActionException {
        PtParser parser = new PtParser();
        ASTPtRootNode tree = parser.generateParseTree(init);
        ParseTreeEvaluator evaluator = new ParseTreeEvaluator();
        Token token = evaluator.evaluateParseTree(tree);


        if (token instanceof ArrayToken) {
            _value = ((ArrayToken) token)._value;
            _elementType = ((ArrayToken) token)._elementType;
        } else {

View Full Code Here

Examples of ptolemy.data.expr.ParseTreeEvaluator.evaluateParseTree()

        try {
            PtParser parser = new PtParser();


            ParseTreeEvaluator _parseTreeEvaluator = new ParseTreeEvaluator();
            ASTPtRootNode _parseTree = parser.generateParseTree(expression);
            Token result = _parseTreeEvaluator.evaluateParseTree(_parseTree,
                    _scope);
            return result;
        } catch (Exception ex) {
            throw new PtalonRuntimeException("Unable to evaluate expression\n"
                    + expression, ex);

View Full Code Here

Examples of ptolemy.data.expr.ParseTreeEvaluator.evaluateParseTree()

    public String evaluateString(String expression) {
        try {
            PtParser parser = new PtParser();
            ParseTreeEvaluator _parseTreeEvaluator = new ParseTreeEvaluator();
            ASTPtRootNode _parseTree = parser.generateParseTree(expression);
            Token result = _parseTreeEvaluator.evaluateParseTree(_parseTree,
                    _scope);
            if (result instanceof StringToken) {
                return ((StringToken) result).stringValue();
            }
            return result.toString();

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.