Examples with NodeDelegate org.sirix.node.delegates.NodeDelegate used on opensource projects

Example 6 with NodeDelegate

use of org.sirix.node.delegates.NodeDelegate in project sirix by sirixdb.

the class NodeFactoryImpl method createPINode.

@Override
public PINode createPINode(@Nonnegative final long parentKey, @Nonnegative final long leftSibKey, @Nonnegative final long rightSibKey, final QNm target, final byte[] content, final boolean isCompressed, @Nonnegative final long pathNodeKey, final Optional<SirixDeweyID> id) throws SirixIOException {
    final long revision = mPageWriteTrx.getRevisionNumber();
    final int prefixKey = target.getPrefix() != null && !target.getPrefix().isEmpty() ? mPageWriteTrx.createNameKey(target.getPrefix(), Kind.PROCESSING_INSTRUCTION) : -1;
    final int localNameKey = mPageWriteTrx.createNameKey(target.getLocalName(), Kind.PROCESSING_INSTRUCTION);
    final int uriKey = mPageWriteTrx.createNameKey(target.getNamespaceURI(), Kind.NAMESPACE);
    final NodeDelegate nodeDel = new NodeDelegate(mPageWriteTrx.getActualRevisionRootPage().getMaxNodeKey() + 1, parentKey, 0, revision, id);
    final StructNodeDelegate structDel = new StructNodeDelegate(nodeDel, Fixed.NULL_NODE_KEY.getStandardProperty(), rightSibKey, leftSibKey, 0, 0);
    final NameNodeDelegate nameDel = new NameNodeDelegate(nodeDel, uriKey, prefixKey, localNameKey, pathNodeKey);
    final ValNodeDelegate valDel = new ValNodeDelegate(nodeDel, content, false);
    return (PINode) mPageWriteTrx.createEntry(nodeDel.getNodeKey(), new PINode(structDel, nameDel, valDel, mPageWriteTrx), PageKind.RECORDPAGE, -1, Optional.<UnorderedKeyValuePage>empty());
}

Example 7 with NodeDelegate

use of org.sirix.node.delegates.NodeDelegate in project sirix by sirixdb.

the class NamespaceNodeTest method testNamespaceNode.

@Test
public void testNamespaceNode() throws IOException {
    final NodeDelegate nodeDel = new NodeDelegate(99l, 13l, 0, 0, Optional.of(SirixDeweyID.newRootID()));
    final NameNodeDelegate nameDel = new NameNodeDelegate(nodeDel, 13, 14, 15, 1);
    // Create empty node.
    final NamespaceNode node = new NamespaceNode(nodeDel, nameDel, new QNm("ns", "a", "p"));
    // Serialize and deserialize node.
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    node.getKind().serialize(new DataOutputStream(out), node, mPageReadTrx);
    final ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
    final NamespaceNode node2 = (NamespaceNode) Kind.NAMESPACE.deserialize(new DataInputStream(in), node.getNodeKey(), node.getDeweyID(), mPageReadTrx);
    check(node2);
}

Example 8 with NodeDelegate

use of org.sirix.node.delegates.NodeDelegate in project sirix by sirixdb.

the class TextNodeTest method testTextRootNode.

@Test
public void testTextRootNode() throws IOException {
    // Create empty node.
    final byte[] value = { (byte) 17, (byte) 18 };
    final NodeDelegate del = new NodeDelegate(13, 14, 0, 0, Optional.of(SirixDeweyID.newRootID()));
    final ValNodeDelegate valDel = new ValNodeDelegate(del, value, false);
    final StructNodeDelegate strucDel = new StructNodeDelegate(del, Fixed.NULL_NODE_KEY.getStandardProperty(), 16l, 15l, 0l, 0l);
    final TextNode node = new TextNode(valDel, strucDel);
    check(node);
    // Serialize and deserialize node.
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    node.getKind().serialize(new DataOutputStream(out), node, mPageReadTrx);
    final ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
    final TextNode node2 = (TextNode) Kind.TEXT.deserialize(new DataInputStream(in), node.getNodeKey(), node.getDeweyID(), mPageReadTrx);
    check(node2);
}

Example 9 with NodeDelegate

use of org.sirix.node.delegates.NodeDelegate in project sirix by sirixdb.

the class AttributeNodeTest method testAttributeNode.

@Test
public void testAttributeNode() throws IOException {
    final byte[] value = { (byte) 17, (byte) 18 };
    final NodeDelegate del = new NodeDelegate(99, 13, 0, 0, Optional.of(SirixDeweyID.newRootID()));
    final NameNodeDelegate nameDel = new NameNodeDelegate(del, 13, 14, 15, 1);
    final ValNodeDelegate valDel = new ValNodeDelegate(del, value, false);
    final AttributeNode node = new AttributeNode(del, nameDel, valDel, new QNm("ns", "a", "p"));
    // Create empty node.
    check(node);
    // Serialize and deserialize node.
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    node.getKind().serialize(new DataOutputStream(out), node, mPageReadTrx);
    final ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
    final AttributeNode node2 = (AttributeNode) Kind.ATTRIBUTE.deserialize(new DataInputStream(in), node.getNodeKey(), node.getDeweyID(), mPageReadTrx);
    check(node2);
}

Example 10 with NodeDelegate

use of org.sirix.node.delegates.NodeDelegate in project sirix by sirixdb.

the class DocumentRootNodeTest method testDocumentRootNode.

@Test
public void testDocumentRootNode() throws IOException {
    // Create empty node.
    final NodeDelegate nodeDel = new NodeDelegate(Fixed.DOCUMENT_NODE_KEY.getStandardProperty(), Fixed.NULL_NODE_KEY.getStandardProperty(), Fixed.NULL_NODE_KEY.getStandardProperty(), 0, Optional.of(SirixDeweyID.newRootID()));
    final StructNodeDelegate strucDel = new StructNodeDelegate(nodeDel, Fixed.NULL_NODE_KEY.getStandardProperty(), Fixed.NULL_NODE_KEY.getStandardProperty(), Fixed.NULL_NODE_KEY.getStandardProperty(), 0, 0);
    final DocumentRootNode node = new DocumentRootNode(nodeDel, strucDel);
    check(node);
    // Serialize and deserialize node.
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    node.getKind().serialize(new DataOutputStream(out), node, mPageReadTrx);
    final ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
    final DocumentRootNode node2 = (DocumentRootNode) Kind.DOCUMENT.deserialize(new DataInputStream(in), node.getNodeKey(), node.getDeweyID(), mPageReadTrx);
    check(node2);
}