1 package org.opendaylight.controller.md.sal.dom.store.impl.tree.data;
3 import org.opendaylight.controller.md.sal.dom.store.impl.tree.DataTreeFactory;
4 import org.opendaylight.controller.md.sal.dom.store.impl.tree.spi.TreeNodeFactory;
5 import org.opendaylight.controller.md.sal.dom.store.impl.tree.spi.Version;
6 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.NodeIdentifier;
7 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
8 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
9 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
12 * A factory for creating in-memory data trees.
14 public final class InMemoryDataTreeFactory implements DataTreeFactory {
15 private static final InMemoryDataTreeFactory INSTANCE = new InMemoryDataTreeFactory();
17 private InMemoryDataTreeFactory() {
18 // Never instantiated externally
22 public InMemoryDataTree create() {
23 final NodeIdentifier root = new NodeIdentifier(SchemaContext.NAME);
24 final NormalizedNode<?, ?> data = Builders.containerBuilder().withNodeIdentifier(root).build();
26 return new InMemoryDataTree(TreeNodeFactory.createTreeNode(data, Version.initial()), null);
30 * Get an instance of this factory. This method cannot fail.
32 * @return Data tree factory instance.
34 public static final InMemoryDataTreeFactory getInstance() {