Examples of net.sf.saxon.expr.Expression.simplify()

net.sf.saxon.expr.Expression.simplify()
Simplify an expression. This performs any static optimization (by rewriting the expression as a different expression). The default implementation does nothing. @exception net.sf.saxon.trans.XPathException if an error is discovered during expressionrewriting @return the simplified expression @param visitor an expression visitor

            }


            try {
                procedure.setUseAttributeSets(useAttributeSets);
                procedure.setNameCode(getObjectNameCode());
                procedure.setBody(body.simplify(getStaticContext()));
                procedure.setStackFrameMap(stackFrameMap);
                procedure.setSystemId(getSystemId());
                procedure.setLineNumber(getLineNumber());
                procedure.setExecutable(exec);
            } catch (XPathException e) {

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    public static void simplify(WithParam[] params, StaticContext env) throws XPathException {
         for (int i=0; i<params.length; i++) {
            Expression select = params[i].getSelectExpression();
            if (select != null) {
                params[i].setSelectExpression(select.simplify(env));
            }
        }
    }


    public static void analyze(WithParam[] params, StaticContext env, ItemType contextItemType) throws XPathException {

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