Examples of ASTPtLeafNode

ptolemy.data.expr.ASTPtLeafNode
The parse tree created from the expression string consists of a hierarchy of node objects. This class represents the leaf nodes of the tree. @author Neil Smyth @version $Id: ASTPtLeafNode.java,v 1.53 2005/07/08 19:57:26 cxh Exp $ @since Ptolemy II 0.2 @Pt.ProposedRating Yellow (nsmyth) @Pt.AcceptedRating Red (cxh) @see ptolemy.data.expr.ASTPtRootNode @see ptolemy.data.expr.PtParser @see ptolemy.data.Token

Examples of ptolemy.data.expr.ASTPtLeafNode

            StringBuffer buffer = new StringBuffer();
            for (int i = 0; i < _valueParseTree.jjtGetNumChildren(); i++) {
                ASTPtRootNode child = (ASTPtRootNode) _valueParseTree
                        .jjtGetChild(i);
                if (!(child.isConstant() && child.getToken() instanceof StringToken)) {
                    ASTPtLeafNode newNode = _evaluate(child, evaluator, scope);
                    buffer.append(_parseTreeWriter
                            .parseTreeToExpression(newNode));
                } else {
                    buffer.append(((StringToken) child.getToken())
                            .stringValue());

View Full Code Here

Examples of ptolemy.data.expr.ASTPtLeafNode


    private ASTPtLeafNode _evaluate(ASTPtRootNode node,
            ParseTreeEvaluator evaluator, ParserScope scope)
            throws IllegalActionException {
        Token token = evaluator.evaluateParseTree(node, scope);
        ASTPtLeafNode newNode = new ASTPtLeafNode(
                PtParserTreeConstants.JJTPTLEAFNODE);
        newNode.setToken(token);
        newNode.setType(token.getType());
        newNode.setConstant(true);
        return newNode;
    }

View Full Code Here

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.