public static boolean testNode()

in src/main/java/org/apache/commons/jxpath/ri/model/dom/DOMNodePointer.java [165:208]
44 lines of code
18 McCabe index (conditional complexity)

    public static boolean testNode(final Node node, final NodeTest test) {
        if (test == null) {
            return true;
        }
        if (test instanceof NodeNameTest) {
            if (node.getNodeType() != Node.ELEMENT_NODE) {
                return false;
            }
            final NodeNameTest nodeNameTest = (NodeNameTest) test;
            final QName testName = nodeNameTest.getNodeName();
            final String namespaceURI = nodeNameTest.getNamespaceURI();
            final boolean wildcard = nodeNameTest.isWildcard();
            final String testPrefix = testName.getPrefix();
            if (wildcard && testPrefix == null) {
                return true;
            }
            if (wildcard || testName.getName().equals(getLocalName(node))) {
                final String nodeNS = getNamespaceURI(node);
                return equalStrings(namespaceURI, nodeNS) || nodeNS == null && equalStrings(testPrefix, getPrefix(node));
            }
            return false;
        }
        if (test instanceof NodeTypeTest) {
            final int nodeType = node.getNodeType();
            switch (((NodeTypeTest) test).getNodeType()) {
            case Compiler.NODE_TYPE_NODE:
                return true;
            case Compiler.NODE_TYPE_TEXT:
                return nodeType == Node.CDATA_SECTION_NODE || nodeType == Node.TEXT_NODE;
            case Compiler.NODE_TYPE_COMMENT:
                return nodeType == Node.COMMENT_NODE;
            case Compiler.NODE_TYPE_PI:
                return nodeType == Node.PROCESSING_INSTRUCTION_NODE;
            default:
                return false;
            }
        }
        if (test instanceof ProcessingInstructionTest && node.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) {
            final String testPI = ((ProcessingInstructionTest) test).getTarget();
            final String nodePI = ((ProcessingInstruction) node).getTarget();
            return testPI.equals(nodePI);
        }
        return false;
    }