List of generateParseTree() Examples

Examples of generateParseTree()

ptolemy.data.expr.PtParser.generateParseTree()
Generates a parse tree from the given String. The root node is returned. To evaluate the parse tree, use a ParseTreeEvaluator. @param stringIn The expression to be parsed. @exception IllegalActionException If the parse fails. @return The root node of the parse tree.

Examples of ptolemy.data.expr.PtParser.generateParseTree()

            _expression = expression;


            // FIXME: Need better exception handling.
            try {
                PtParser parser = new PtParser();
                _parseTree = parser.generateParseTree(expression);
            } catch (Exception exception) {
                throw new RuntimeException("Error setting iteration count to "
                        + expression + ".\n" + exception.getMessage());
            }
        }

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Examples of ptolemy.data.expr.PtParser.generateParseTree()

                throw new IllegalActionException(this, "guard expression on "
                        + transition.getName() + "is null!");
            }


            PtParser parser = new PtParser();
            ASTPtRootNode parseTree = parser.generateParseTree(string);
            ParseTreeFreeVariableCollector variableCollector = new ParseTreeFreeVariableCollector();
            FSMActor controller = getController();
            ParserScope scope = controller.getPortScope();
            Set set = variableCollector.collectFreeVariables(parseTree, scope);
            getReferredInputPorts(set, transitionsReferredInputPorts);

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Examples of ptolemy.data.expr.PtParser.generateParseTree()

            _expression = expression;


            // FIXME: Need better exception handling.
            try {
                PtParser parser = new PtParser();
                _parseTree = parser.generateParseTree(expression);
            } catch (Exception exception) {
                throw new RuntimeException("Error setting iteration count to "
                        + expression + ".\n" + exception.getMessage());
            }
        }

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Examples of ptolemy.data.expr.PtParser.generateParseTree()

        if (_guardParseTree == null) {
            String expr = getGuardExpression();
            // Parse the guard expression.
            PtParser parser = new PtParser();
            try {
                _guardParseTree = parser.generateParseTree(expr);
            } catch (IllegalActionException ex) {
                throw new IllegalActionException(this, ex,
                        "Failed to parse guard expression \"" + expr + "\"");
            }
        }

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Examples of ptolemy.data.expr.PtParser.generateParseTree()

     *  @exception IllegalActionException If the string does not
     *  contain a parsable record.
     */
    public RecordToken(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 RecordToken) {

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Examples of ptolemy.data.expr.PtParser.generateParseTree()

     *  @exception IllegalActionException If the string does not
     *  contain a parsable record.
     */
    public UnionToken(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 UnionToken) {

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Examples of ptolemy.data.expr.PtParser.generateParseTree()

     *  @exception IllegalActionException If the string does
     *   not contain a parsable 2-D fix matrix.
     */
    public FixMatrixToken(String init) throws IllegalActionException {
        PtParser parser = new PtParser();
        ASTPtRootNode tree = parser.generateParseTree(init);
        Token token = (new ParseTreeEvaluator()).evaluateParseTree(tree);


        if (token instanceof FixMatrixToken) {
            FixPoint[][] value = ((FixMatrixToken) token).fixMatrix();
            _initialize(value, null);

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Examples of ptolemy.data.expr.PtParser.generateParseTree()

     *  @exception IllegalActionException If the string does
     *   not contain a parsable fixed point number.
     */
    public FixToken(String init) throws IllegalActionException {
        PtParser parser = new PtParser();
        ASTPtRootNode tree = parser.generateParseTree(init);
        Token token = (new ParseTreeEvaluator()).evaluateParseTree(tree);


        if (token instanceof FixToken) {
            _value = ((FixToken) token).fixValue();
        } else {

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Examples of ptolemy.data.expr.PtParser.generateParseTree()

     *  @exception IllegalActionException If the string does
     *   not contain a parsable 2-D complex matrix.
     */
    public ComplexMatrixToken(String init) throws IllegalActionException {
        PtParser parser = new PtParser();
        ASTPtRootNode tree = parser.generateParseTree(init);
        Token token = (new ParseTreeEvaluator()).evaluateParseTree(tree);


        if (token instanceof ComplexMatrixToken) {
            Complex[][] value = ((ComplexMatrixToken) token).complexMatrix();
            _initialize(value, DO_COPY);

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Examples of ptolemy.data.expr.PtParser.generateParseTree()

     *  @exception IllegalActionException If the string does
     *   not contain a parsable 2-D long matrix.
     */
    public LongMatrixToken(String init) throws IllegalActionException {
        PtParser parser = new PtParser();
        ASTPtRootNode tree = parser.generateParseTree(init);
        Token token = (new ParseTreeEvaluator()).evaluateParseTree(tree);


        if (token instanceof LongMatrixToken) {
            long[][] value = ((LongMatrixToken) token).longMatrix();
            _initialize(value, DO_COPY);

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