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 org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
11 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
12 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
13 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
14 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
15 import org.opendaylight.yangtools.yang.data.api.schema.OrderedLeafSetNode;
16 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
17 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder;
18 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableOrderedLeafSetNodeBuilder;
19 import org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.Invisible;
20 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
22 final class LeafSetModificationStrategy extends Invisible<LeafListSchemaNode> {
23 @SuppressWarnings({ "unchecked", "rawtypes" })
24 private static final NormalizedNodeContainerSupport<NodeIdentifier, OrderedLeafSetNode<?>> ORDERED_SUPPORT =
25 new NormalizedNodeContainerSupport(OrderedLeafSetNode.class, ChildTrackingPolicy.ORDERED,
26 foo -> ImmutableOrderedLeafSetNodeBuilder.create((OrderedLeafSetNode<?>)foo),
27 ImmutableOrderedLeafSetNodeBuilder::create);
28 @SuppressWarnings({ "unchecked", "rawtypes" })
29 private static final NormalizedNodeContainerSupport<NodeIdentifier, LeafSetNode<?>> UNORDERED_SUPPORT =
30 new NormalizedNodeContainerSupport(LeafSetNode.class,
31 foo -> ImmutableLeafSetNodeBuilder.create((LeafSetNode<?>)foo),
32 ImmutableLeafSetNodeBuilder::create);
34 LeafSetModificationStrategy(final LeafListSchemaNode schema, final DataTreeConfiguration treeConfig) {
35 super(schema.isUserOrdered() ? ORDERED_SUPPORT : UNORDERED_SUPPORT, treeConfig,
36 new ValueNodeModificationStrategy<>(LeafSetEntryNode.class, schema));
40 public ModificationApplyOperation childByArg(final PathArgument arg) {
41 return arg instanceof NodeWithValue ? entryStrategy() : null;