2 * Copyright (c) 2013 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.builder.impl;
10 import java.util.List;
13 import org.opendaylight.yangtools.concepts.Immutable;
14 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
15 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
16 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
17 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
18 import org.opendaylight.yangtools.yang.data.impl.schema.nodes.AbstractImmutableNormalizedNode;
20 import com.google.common.base.Optional;
21 import com.google.common.collect.Maps;
23 public class ImmutableMapNodeBuilder
24 implements CollectionNodeBuilder<MapEntryNode, MapNode> {
26 protected Map<InstanceIdentifier.NodeIdentifierWithPredicates, MapEntryNode> value = Maps.newLinkedHashMap();
27 protected InstanceIdentifier.NodeIdentifier nodeIdentifier;
29 public static CollectionNodeBuilder<MapEntryNode, MapNode> create() {
30 return new ImmutableMapNodeBuilder();
34 public CollectionNodeBuilder<MapEntryNode, MapNode> withChild(final MapEntryNode child) {
35 this.value.put(child.getIdentifier(), child);
40 public CollectionNodeBuilder<MapEntryNode, MapNode> withValue(final List<MapEntryNode> value) {
41 // TODO replace or putAll ?
42 for (MapEntryNode mapEntryNode : value) {
43 withChild(mapEntryNode);
50 public CollectionNodeBuilder<MapEntryNode, MapNode> withNodeIdentifier(final InstanceIdentifier.NodeIdentifier nodeIdentifier) {
51 this.nodeIdentifier = nodeIdentifier;
56 public MapNode build() {
57 return new ImmutableMapNode(nodeIdentifier, value);
61 public CollectionNodeBuilder<MapEntryNode, MapNode> addChild(
62 final MapEntryNode child) {
63 return withChild(child);
66 static final class ImmutableMapNode extends AbstractImmutableNormalizedNode<InstanceIdentifier.NodeIdentifier, Iterable<MapEntryNode>> implements Immutable,MapNode {
68 private final Map<InstanceIdentifier.NodeIdentifierWithPredicates, MapEntryNode> mappedChildren;
70 ImmutableMapNode(final InstanceIdentifier.NodeIdentifier nodeIdentifier,
71 final Map<InstanceIdentifier.NodeIdentifierWithPredicates, MapEntryNode> children) {
72 super(nodeIdentifier, children.values());
73 this.mappedChildren = children;
77 public Optional<MapEntryNode> getChild(final InstanceIdentifier.NodeIdentifierWithPredicates child) {
78 return Optional.fromNullable(mappedChildren.get(child));
82 public String toString() {
83 final StringBuffer sb = new StringBuffer("ImmutableMapNode{");
84 sb.append("nodeIdentifier=").append(nodeIdentifier);
85 sb.append(", children=").append(mappedChildren);