2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.data.impl.schema.tree;
10 import static com.google.common.base.Preconditions.checkArgument;
12 import com.google.common.base.Optional;
13 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
14 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
15 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
16 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
17 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeContainerBuilder;
18 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder;
19 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
21 final class UnorderedLeafSetModificationStrategy extends AbstractNodeContainerModificationStrategy {
22 private final Optional<ModificationApplyOperation> entryStrategy;
24 @SuppressWarnings({ "unchecked", "rawtypes" })
25 UnorderedLeafSetModificationStrategy(final LeafListSchemaNode schema, final DataTreeConfiguration treeConfig) {
26 super((Class) LeafSetNode.class, treeConfig);
27 entryStrategy = Optional.of(new LeafSetEntryModificationStrategy(schema));
30 @SuppressWarnings("rawtypes")
32 protected NormalizedNodeContainerBuilder createBuilder(final NormalizedNode<?, ?> original) {
33 checkArgument(original instanceof LeafSetNode<?>);
34 return ImmutableLeafSetNodeBuilder.create((LeafSetNode<?>) original);
38 protected NormalizedNode<?, ?> createEmptyValue(final NormalizedNode<?, ?> original) {
39 checkArgument(original instanceof LeafSetNode<?>);
40 return ImmutableLeafSetNodeBuilder.create().withNodeIdentifier(((LeafSetNode<?>) original).getIdentifier())
45 public Optional<ModificationApplyOperation> getChild(final YangInstanceIdentifier.PathArgument identifier) {
46 if (identifier instanceof YangInstanceIdentifier.NodeWithValue) {
49 return Optional.absent();