Examples with XPathAxis org.sirix.service.xml.xpath.XPathAxis used on opensource projects

Example 41 with XPathAxis

use of org.sirix.service.xml.xpath.XPathAxis in project sirix by sirixdb.

the class FileSystemWatcher method findNode.

/**
 * Find node corresponding to the path. The {@link XdmNodeWriteTrx} globally used is moved to the
 * found node.
 *
 * @param query xpath expression
 * @throws SirixXPathException if expression isn't valid
 * @throws NullPointerException if {@code pXPath} is {@code null}
 */
private void findNode(final String query) throws SirixXPathException {
    final Axis axis = new XPathAxis(mWtx, checkNotNull(query));
    int countResults = 0;
    long resultNodeKey = Fixed.NULL_NODE_KEY.getStandardProperty();
    while (axis.hasNext()) {
        resultNodeKey = axis.next();
        countResults++;
        assert countResults == 1 : "At maximum one item should be found!";
    }
    mWtx.moveTo(resultNodeKey);
}

Example 42 with XPathAxis

use of org.sirix.service.xml.xpath.XPathAxis in project sirix by sirixdb.

the class FunctionsXMarkTest method testDistinctValues.

/**
 * Test function distinct-values().
 *
 * @throws SirixXPathException
 */
@Ignore
@Test
public final void testDistinctValues() throws SirixXPathException {
    final String query = "fn:distinct-values(/site/open_auctions/open_auction/bidder[personref[@person=\"person2436\"]]/increase)";
    final String result = "12.00";
    XPathStringChecker.testIAxisConventions(new XPathAxis(holder.getReader(), query), new String[] { result });
}

Example 43 with XPathAxis

use of org.sirix.service.xml.xpath.XPathAxis in project sirix by sirixdb.

the class FunctionsXMarkTest method testId.

/**
 * Test function id().
 *
 * @throws SirixXPathException
 */
@Ignore
@Test
public final void testId() throws SirixXPathException {
    final String query = "fn:id(/site/people/person[@id=\"person1\"]/watches/watch/@open_auction)";
    final String result = "";
    XPathStringChecker.testIAxisConventions(new XPathAxis(holder.getReader(), query), new String[] { result });
}

Example 44 with XPathAxis

use of org.sirix.service.xml.xpath.XPathAxis in project sirix by sirixdb.

the class FunctionsXMarkTest method testPosition.

/**
 * Test function position().
 *
 * @throws SirixXPathException
 */
@Ignore
@Test
public final void testPosition() throws SirixXPathException {
    final String query = "/site/open_auctions/open_auction/bidder/increase[position()=1]";
    final String result = "<increase>10.50</increase>";
    XPathStringChecker.testIAxisConventions(new XPathAxis(holder.getReader(), query), new String[] { result });
}

Example 45 with XPathAxis

use of org.sirix.service.xml.xpath.XPathAxis in project sirix by sirixdb.

the class FunctionsXMarkTest method testString.

/**
 * Test function string().
 *
 * @throws SirixXPathException
 */
@Ignore
@Test
public final void testString() throws SirixXPathException {
    final String query = "fn:string(/site/people/person[@id=\"person3\"]/name)";
    final String result = "Limor Simone";
    XPathStringChecker.testIAxisConventions(new XPathAxis(holder.getReader(), query), new String[] { result });
}