Package client.net.sf.saxon.ce.expr.sort

Examples of client.net.sf.saxon.ce.expr.sort.SortExpression


    }

    public Expression compile(Executable exec, Declaration decl) throws XPathException {
        SortKeyDefinition[] sortKeys = makeSortKeys(decl);
        if (select != null) {
            return new SortExpression(select, sortKeys);
        } else {
            Expression body = compileSequenceConstructor(exec, decl, iterateAxis(Axis.CHILD));
            if (body == null) {
                body = Literal.makeEmptySequence();
            }
            try {
                return new SortExpression(makeExpressionVisitor().simplify(body), sortKeys);
            } catch (XPathException e) {
                compileError(e);
                return null;
            }
        }
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    public Expression compile(Executable exec, Declaration decl) throws XPathException {
        SortKeyDefinition[] sortKeys = makeSortKeys(decl);
        Expression sortedSequence = select;
        if (sortKeys != null) {
            sortedSequence = new SortExpression(select, sortKeys);
        }

        Expression block = compileSequenceConstructor(exec, decl, iterateAxis(Axis.CHILD));
        if (block == null) {
            // body of for-each is empty: it's a no-op.
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        if (sortKeys != null) {
            useTailRecursion = false;
        }
        Expression sortedSequence = select;
        if (sortKeys != null) {
            sortedSequence = new SortExpression(select, sortKeys);
        }
        compileSequenceConstructor(exec, decl, iterateAxis(Axis.CHILD));
        ApplyTemplates app = new ApplyTemplates(
                                    sortedSequence,
                                    useCurrentMode,
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