Examples of net.sf.saxon.pattern.NameTest

net.sf.saxon.pattern.NameTest
NodeTest is an interface that enables a test of whether a node has a particular name and type. A NameTest matches the node kind and the namespace URI and the local name. @author Michael H. Kay

                kind = Type.ELEMENT;
                break;
        }
        NamePool pool = getUnderlyingNode().getNamePool();
        int nameCode = pool.allocate("", name.getNamespaceURI(), name.getLocalName());
        NameTest test = new NameTest(kind, nameCode, pool);
        AxisIterator base = getUnderlyingNode().iterateAxis(axis.getAxisNumber(), test);
        return new XdmSequenceIterator(base);
    }

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        if (level == 0) {
            if (++count == 2) {
                checkAllowsMany(locationId);
            }
            ItemType type = new CombinedNodeTest(
                    new NameTest(Type.ATTRIBUTE, nameCode, getNamePool()),
                    Token.INTERSECT,
                    new ContentTypeTest(Type.ATTRIBUTE, getConfiguration().getSchemaType(typeCode), getConfiguration()));
            checkItemType(type, locationId);
        }
        nextReceiver.attribute(nameCode, typeCode, value, locationId, properties);

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    public void startElement(int nameCode, int typeCode, int locationId, int properties) throws XPathException {
        if (level == 0) {
            if (++count == 1) {
                // don't bother with any caching on the first item, it will often be the only one
                ItemType type = new CombinedNodeTest(
                        new NameTest(Type.ELEMENT, nameCode, getNamePool()),
                        Token.INTERSECT,
                        new ContentTypeTest(Type.ELEMENT, getConfiguration().getSchemaType(typeCode), getConfiguration()));
                checkItemType(type, locationId);
            } else {
                if (count == 2) {
                    checkAllowsMany(locationId);
                }
                Long key = new Long(((long)(nameCode&NamePool.FP_MASK))<<32 | (long)(typeCode&NamePool.FP_MASK));
                if (!checkedElements.contains(key)) {
                    ItemType type = new CombinedNodeTest(
                            new NameTest(Type.ELEMENT, nameCode, getNamePool()),
                            Token.INTERSECT,
                            new ContentTypeTest(Type.ELEMENT, getConfiguration().getSchemaType(typeCode), getConfiguration()));
                    checkItemType(type, locationId);
                    checkedElements.add(key);
                }

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        if (doc==null) {
            throw new UnsupportedOperationException("getAttributeNodeNS is not supported on a tree with no document node");
        }
        int fingerprint = doc.getNamePool().getFingerprint(namespaceURI, localName);
        if (fingerprint==-1) return null;
        NameTest test = new NameTest(Type.ATTRIBUTE, fingerprint, getNamePool());
        AxisIterator atts = iterateAxis(Axis.ATTRIBUTE, test);
        return (Attr)atts.next();
    }

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                while (true) {
                    NodeInfo att1 = (NodeInfo)a1.next();
                    if (att1 == null) break;


                    AxisIterator a2iter = n2.iterateAxis(Axis.ATTRIBUTE,
                                            new NameTest(Type.ATTRIBUTE, att1.getFingerprint(), config.getNamePool()));
                    NodeInfo att2 = (NodeInfo)a2iter.next();


                    if (att2==null) {
                        return false;
                    }

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            element = (ElementImpl)node;
            AttributeCollection attlist = element.getAttributeList();
            index = 0;


            if (nodeTest instanceof NameTest) {
              NameTest test = (NameTest)nodeTest;
                index = attlist.getIndexByFingerprint(test.getFingerprint());


                if (index<0) {
                    next = null;
                } else {
                    next = new AttributeImpl(element, index);

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    * @param fingerprint The fingerprint of the attribute name
    * @return the attribute value if it exists or null if not
    */


    public String getAttributeValue(int fingerprint) {
        NameTest test = new NameTest(Type.ATTRIBUTE, fingerprint, getNamePool());
        AxisIterator iterator = iterateAxis(Axis.ATTRIBUTE, test);
        NodeInfo attribute = (NodeInfo)iterator.next();
        if (attribute == null) {
            return null;
        } else {

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                if (!(nodeTest instanceof NameTest)) {
                    break;
                }


                NameTest nameTest = (NameTest) nodeTest;


                QName childName = getQualifiedName(nameTest.getFingerprint(),
                        namePool, contextUris);
                
                if (Axis.CHILD == axisExpr.getAxis()) {
                    if (NodeKindTest.ELEMENT.getNodeKindMask() != nameTest.getNodeKindMask()) {
                        break;
                    }
                  
                    NodeList children = ((Element) contextNode).getElementsByTagNameNS(childName.getNamespaceURI(),
                            childName.getLocalPart());
                    if ((children == null) || (children.getLength() == 0)) {
                        Node child = document.createElementNS(childName.getNamespaceURI(),
                                DOMUtils.getQualifiedName(childName));
                        contextNode.appendChild(child);
                        contextNode = child;
                    } else if (children.getLength() == 1) {
                        contextNode = children.item(0);
                    } else {
                        break;
                    }
                } else if (Axis.ATTRIBUTE == axisExpr.getAxis()) {
                    if (NodeKindTest.ATTRIBUTE.getNodeKindMask() != nameTest.getNodeKindMask()) {
                        break;
                    }
                    
                    Attr attribute = ((Element) contextNode).getAttributeNodeNS(childName.getNamespaceURI(), childName.getLocalPart());
                    if (attribute == null) {

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    public Attr getAttributeNodeNS(String namespaceURI, String localName) {
        NamePool pool = node.getNamePool();
        int fingerprint = pool.getFingerprint((namespaceURI==null ? "" : namespaceURI), localName);
        if (fingerprint==-1) return null;
        NameTest test = new NameTest(Type.ATTRIBUTE, fingerprint, pool);
        AxisIterator atts = node.iterateAxis(Axis.ATTRIBUTE, test);
        return (Attr)wrap((NodeInfo)atts.next());
    }

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    * @param fingerprint The fingerprint of the attribute name
    * @return the attribute value if it exists or null if not
    */


    public String getAttributeValue(int fingerprint) {
        NameTest test = new NameTest(Type.ATTRIBUTE, fingerprint, getNamePool());
        AxisIterator iterator = iterateAxis(Axis.ATTRIBUTE, test);
        NodeInfo attribute = (NodeInfo)iterator.next();
        if (attribute == null) {
            return null;
        } else {

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net.sf.saxon.dotnet.NodeWrapper

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net.sf.saxon.functions.DeepEqual

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