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 com.google.common.base.Preconditions;
11 import java.util.Collection;
12 import java.util.LinkedHashMap;
14 import org.opendaylight.yangtools.yang.common.QName;
15 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
16 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
17 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
18 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
19 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.valid.DataNodeContainerValidator;
20 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.valid.DataValidationException;
21 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
23 public final class ImmutableMapEntryNodeSchemaAwareBuilder extends ImmutableMapEntryNodeBuilder {
25 private final ListSchemaNode schema;
26 private final DataNodeContainerValidator validator;
28 ImmutableMapEntryNodeSchemaAwareBuilder(final ListSchemaNode schema) {
29 this.schema = Preconditions.checkNotNull(schema);
30 this.validator = new DataNodeContainerValidator(schema);
34 public ImmutableMapEntryNodeBuilder withNodeIdentifier(final NodeIdentifierWithPredicates nodeIdentifier) {
35 throw new UnsupportedOperationException("Node identifier created from schema");
39 public DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> withChild(
40 final DataContainerChild<?, ?> child) {
41 validator.validateChild(child.getIdentifier());
42 return super.withChild(child);
46 public MapEntryNode build() {
47 super.withNodeIdentifier(constructNodeIdentifier());
52 * Build map entry node identifier from schema and provided children.
54 private NodeIdentifierWithPredicates constructNodeIdentifier() {
55 Collection<QName> keys = schema.getKeyDefinition();
58 keys = childrenQNamesToPaths.keySet();
61 final Map<QName, Object> keysToValues = new LinkedHashMap<>();
62 for (QName key : keys) {
63 final DataContainerChild<?, ?> valueForKey = getChild(childrenQNamesToPaths.get(key));
64 DataValidationException.checkListKey(valueForKey, key, new NodeIdentifierWithPredicates(
65 schema.getQName(), keysToValues));
66 keysToValues.put(key, valueForKey.getValue());
69 return new NodeIdentifierWithPredicates(schema.getQName(), keysToValues);
72 public static DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> create(
73 final ListSchemaNode schema) {
74 return new ImmutableMapEntryNodeSchemaAwareBuilder(schema);