Examples with NodeImpl org.exist.dom.memtree.NodeImpl used on opensource projects

Example 31 with NodeImpl

use of org.exist.dom.memtree.NodeImpl in project exist by eXist-db.

the class ValueSequence method selectDescendants.

@Override
public Sequence selectDescendants(final MemoryNodeSet descendants) {
    sortInDocumentOrder();
    final ValueSequence nodes = new ValueSequence(true);
    nodes.keepUnOrdered(keepUnOrdered);
    for (int i = 0; i <= size; i++) {
        final NodeImpl node = (NodeImpl) values[i];
        for (int j = 0; j < descendants.size(); j++) {
            final NodeImpl descendant = descendants.get(j);
            if (descendant.getNodeId().isDescendantOrSelfOf(node.getNodeId())) {
                nodes.add(node);
            }
        }
    }
    return nodes;
}

Example 32 with NodeImpl

use of org.exist.dom.memtree.NodeImpl in project exist by eXist-db.

the class ValueSequence method getParents.

@Override
public Sequence getParents(final NodeTest test) throws XPathException {
    sortInDocumentOrder();
    final ValueSequence nodes = new ValueSequence(true);
    nodes.keepUnOrdered(keepUnOrdered);
    for (int i = 0; i <= size; i++) {
        final NodeImpl node = (NodeImpl) values[i];
        final NodeImpl parent = (NodeImpl) node.selectParentNode();
        if (parent != null && test.matches(parent)) {
            nodes.add(parent);
        }
    }
    return nodes;
}

Example 33 with NodeImpl

use of org.exist.dom.memtree.NodeImpl in project exist by eXist-db.

the class ValueSequence method getDescendants.

@Override
public Sequence getDescendants(final boolean includeSelf, final NodeTest test) throws XPathException {
    sortInDocumentOrder();
    final ValueSequence nodes = new ValueSequence(true);
    nodes.keepUnOrdered(keepUnOrdered);
    for (int i = 0; i <= size; i++) {
        final NodeImpl node = (NodeImpl) values[i];
        node.selectDescendants(includeSelf, test, nodes);
    }
    return nodes;
}

Example 34 with NodeImpl

use of org.exist.dom.memtree.NodeImpl in project exist by eXist-db.

the class ValueSequence method getAncestors.

@Override
public Sequence getAncestors(final boolean includeSelf, final NodeTest test) throws XPathException {
    sortInDocumentOrder();
    final ValueSequence nodes = new ValueSequence(true);
    nodes.keepUnOrdered(keepUnOrdered);
    for (int i = 0; i <= size; i++) {
        final NodeImpl node = (NodeImpl) values[i];
        node.selectAncestors(includeSelf, test, nodes);
    }
    return nodes;
}

Example 35 with NodeImpl

use of org.exist.dom.memtree.NodeImpl in project exist by eXist-db.

the class ValueSequence method getPrecedingSiblings.

@Override
public Sequence getPrecedingSiblings(final NodeTest test) throws XPathException {
    sortInDocumentOrder();
    final ValueSequence nodes = new ValueSequence(true);
    nodes.keepUnOrdered(keepUnOrdered);
    for (int i = 0; i <= size; i++) {
        final NodeImpl node = (NodeImpl) values[i];
        // if the context node is an attribute or namespace node, the preceding-sibling axis is empty
        if (node.getNodeType() != Node.ATTRIBUTE_NODE) {
            node.selectPrecedingSiblings(test, nodes);
        }
    }
    return nodes;
}