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.LinkedHashMap;
11 import java.util.List;
14 import org.opendaylight.yangtools.yang.common.QName;
15 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
16 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
17 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
18 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
19 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
20 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.valid.DataValidationException;
21 import org.opendaylight.yangtools.yang.data.impl.schema.nodes.AbstractImmutableDataContainerAttrNode;
23 public class ImmutableMapEntryNodeBuilder extends AbstractImmutableDataContainerNodeAttrBuilder<YangInstanceIdentifier.NodeIdentifierWithPredicates, MapEntryNode> {
25 protected final Map<QName, YangInstanceIdentifier.PathArgument> childrenQNamesToPaths;
27 protected ImmutableMapEntryNodeBuilder() {
29 this.childrenQNamesToPaths = new LinkedHashMap<>();
32 protected ImmutableMapEntryNodeBuilder(final int sizeHint) {
34 this.childrenQNamesToPaths = new LinkedHashMap<>(sizeHint);
37 protected ImmutableMapEntryNodeBuilder(final ImmutableMapEntryNode node) {
39 this.childrenQNamesToPaths = new LinkedHashMap<>();
40 fillQnames(node.getValue(), childrenQNamesToPaths);
43 public static DataContainerNodeAttrBuilder<YangInstanceIdentifier.NodeIdentifierWithPredicates, MapEntryNode> create() {
44 return new ImmutableMapEntryNodeBuilder();
47 public static DataContainerNodeAttrBuilder<YangInstanceIdentifier.NodeIdentifierWithPredicates, MapEntryNode> create(final int sizeHint) {
48 return new ImmutableMapEntryNodeBuilder(sizeHint);
51 public static DataContainerNodeAttrBuilder<YangInstanceIdentifier.NodeIdentifierWithPredicates, MapEntryNode> create(final MapEntryNode node) {
52 if (!(node instanceof ImmutableMapEntryNode)) {
53 throw new UnsupportedOperationException(String.format("Cannot initialize from class %s", node.getClass()));
56 return new ImmutableMapEntryNodeBuilder((ImmutableMapEntryNode)node);
59 private static void fillQnames(final Iterable<DataContainerChild<? extends PathArgument, ?>> iterable, final Map<QName, PathArgument> out) {
60 for (final DataContainerChild<? extends YangInstanceIdentifier.PathArgument, ?> childId : iterable) {
61 final YangInstanceIdentifier.PathArgument identifier = childId.getIdentifier();
63 // Augmentation nodes cannot be keys, and do not have to be present in childrenQNamesToPaths map
64 if(isAugment(identifier)) {
68 out.put(childId.getNodeType(), identifier);
74 public DataContainerNodeAttrBuilder<YangInstanceIdentifier.NodeIdentifierWithPredicates, MapEntryNode> withValue(final List<DataContainerChild<? extends YangInstanceIdentifier.PathArgument, ?>> value) {
75 fillQnames(value, childrenQNamesToPaths);
76 return super.withValue(value);
79 private static boolean isAugment(final YangInstanceIdentifier.PathArgument identifier) {
80 return identifier instanceof YangInstanceIdentifier.AugmentationIdentifier;
84 public DataContainerNodeAttrBuilder<YangInstanceIdentifier.NodeIdentifierWithPredicates, MapEntryNode> withChild(final DataContainerChild<?, ?> child) {
85 // Augmentation nodes cannot be keys, and do not have to be present in childrenQNamesToPaths map
86 if(isAugment(child.getIdentifier()) == false) {
87 childrenQNamesToPaths.put(child.getNodeType(), child.getIdentifier());
90 return super.withChild(child);
94 public MapEntryNode build() {
96 return new ImmutableMapEntryNode(getNodeIdentifier(), buildValue(), getAttributes());
99 private void checkKeys() {
100 for (final QName keyQName : getNodeIdentifier().getKeyValues().keySet()) {
101 DataContainerChild<?, ?> childNode = getChild(childrenQNamesToPaths.get(keyQName));
102 DataValidationException.checkListKey(childNode, getNodeIdentifier().getKeyValues(), keyQName, getNodeIdentifier());
106 private static final class ImmutableMapEntryNode extends AbstractImmutableDataContainerAttrNode<YangInstanceIdentifier.NodeIdentifierWithPredicates> implements MapEntryNode {
108 ImmutableMapEntryNode(final YangInstanceIdentifier.NodeIdentifierWithPredicates nodeIdentifier,
109 final Map<YangInstanceIdentifier.PathArgument, DataContainerChild<? extends YangInstanceIdentifier.PathArgument, ?>> children, final Map<QName, String> attributes) {
110 super(children, nodeIdentifier, attributes);