Examples with NodeInfo net.sf.saxon.om.NodeInfo used on opensource projects

Example 41 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project sirix by sirixdb.

the class TestNodeWrapperXPath method testText.

@Test
public void testText() throws Exception {
    final XPathExpression findLine = xpe.compile("//b[1]/text()");
    final NodeInfo doc = new DocumentWrapper(mHolder.getSession(), config);
    // Execute XPath.
    final String result = (String) findLine.evaluate(doc, XPathConstants.STRING);
    assertNotNull(result);
    assertEquals("foo", result);
}

Example 42 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project sirix by sirixdb.

the class TestNodeWrapperXPath method testText1.

@Test
public void testText1() throws Exception {
    xpe.setNamespaceContext(new DocNamespaceContext());
    final XPathExpression findLine = xpe.compile("//p:a[1]/text()[1]");
    final NodeInfo doc = new DocumentWrapper(mHolder.getSession(), config);
    // Execute XPath.
    final String result = (String) findLine.evaluate(doc, XPathConstants.STRING);
    assertNotNull(result);
    assertEquals("oops1", result);
}

Example 43 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project teiid by teiid.

the class XOMDocumentWrapper method selectID.

/**
 * Get the element with a given ID, if any
 *
 * @param id        the required ID value
 * @param getParent
 * @return the element with the given ID, or null if there is no such ID
 *         present (or if the parser has not notified attributes as being of
 *         type ID).
 */
/*@Nullable*/
public NodeInfo selectID(String id, boolean getParent) {
    if (idIndex == null) {
        Element elem;
        switch(nodeKind) {
            case Type.DOCUMENT:
                elem = ((Document) node).getRootElement();
                break;
            case Type.ELEMENT:
                elem = (Element) node;
                break;
            default:
                return null;
        }
        idIndex = new HashMap<String, NodeInfo>(50);
        buildIDIndex(elem);
    }
    return idIndex.get(id);
}

Example 44 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project checkstyle by checkstyle.

the class XpathUtil method getXpathItems.

/**
 * Returns list of nodes matching xpath expression given node context.
 *
 * @param xpath Xpath expression
 * @param rootNode {@code NodeInfo} node context
 * @return list of nodes matching xpath expression given node context
 */
public static List<NodeInfo> getXpathItems(String xpath, AbstractNode rootNode) throws XPathException {
    final XPathEvaluator xpathEvaluator = new XPathEvaluator(Configuration.newConfiguration());
    final XPathExpression xpathExpression = xpathEvaluator.createExpression(xpath);
    final XPathDynamicContext xpathDynamicContext = xpathExpression.createDynamicContext(rootNode);
    final List<Item> items = xpathExpression.evaluate(xpathDynamicContext);
    return items.stream().map(item -> (NodeInfo) item).collect(Collectors.toList());
}

Example 45 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project checkstyle by checkstyle.

the class ReverseDescendantIteratorTest method testCorrectOrder.

@Test
public void testCorrectOrder() {
    final NodeInfo startNode = findNode("CLASS_DEF");
    try (ReverseDescendantIterator iterator = new ReverseDescendantIterator(startNode)) {
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("OBJBLOCK"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("RCURLY"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("METHOD_DEF"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("LCURLY"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("SLIST"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("PARAMETERS"));
        assertWithMessage("Node should be null").that(iterator.next()).isNull();
        assertWithMessage("Node should be null").that(iterator.next()).isNull();
    }
}