Examples of org.pdf4j.saxon.sort.AtomicComparer

org.pdf4j.saxon.sort.AtomicComparer
Interface representing an object that can be used to compare two XPath atomic values for equality or for ordering.

        //AtomicComparer comparer = getAtomicComparer(1, context);
        BuiltInAtomicType type = argumentType;
        if (type == BuiltInAtomicType.UNTYPED_ATOMIC) {
            type = BuiltInAtomicType.DOUBLE;
        }
        AtomicComparer comparer =
                GenericAtomicComparer.makeAtomicComparer(type, type, collator, context);
        SequenceIterator iter = argument[0].iterate(context);
        try {
            return minimax(iter, operation, comparer, ignoreNaN, context);
        } catch (XPathException err) {

View Full Code Here

                sortKey.expression = new Atomizer(key, config);
            }


            SortKeyDefinition sk = new SortKeyDefinition();
            sk.setSortKey(sortKey.expression);
            AtomicComparer comp = sk.makeComparator(context);
            AtomicComparer[] comps = {comp};


            iterator = new SortedIterator(context, iterator, this, comps);
            ((SortedIterator)iterator).setHostLanguage(Configuration.XPATH);
        }

View Full Code Here

    /**
    * Evaluate the function to return an iteration of selected values or nodes.
    */


    public SequenceIterator iterate(XPathContext context) throws XPathException {
        AtomicComparer comp = atomicComparer;
        if (comp == null) {
            int type = argument[0].getItemType(context.getConfiguration().getTypeHierarchy()).getPrimitiveType();
            comp = makeAtomicSortComparer(type, context);
        } else {
            comp = comp.provideContext(context);
        }
        SequenceIterator iter = argument[0].iterate(context);
        return new DistinctIterator(iter, comp);
    }

View Full Code Here

TOP

Related Classes of org.pdf4j.saxon.sort.AtomicComparer

org.pdf4j.saxon.functions.DistinctValues

org.pdf4j.saxon.functions.Minimax

org.pdf4j.saxon.xpath.XPathExpressionImpl

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.