Mass-migrate fields to Immutable collections
[mdsal.git] / binding / mdsal-binding-dom-codec / src / main / java / org / opendaylight / mdsal / binding / dom / codec / impl / CachingNormalizedNodeCodec.java
1 /*
2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
3  *
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
7  */
8 package org.opendaylight.mdsal.binding.dom.codec.impl;
9
10 import static java.util.Objects.requireNonNull;
11
12 import com.google.common.collect.ImmutableSet;
13 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeCachingCodec;
14 import org.opendaylight.yangtools.yang.binding.DataObject;
15 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
16
17 class CachingNormalizedNodeCodec<D extends DataObject> extends AbstractBindingNormalizedNodeCacheHolder implements
18         BindingNormalizedNodeCachingCodec<D> {
19
20     private final DataContainerCodecContext<D, ?> context;
21
22     CachingNormalizedNodeCodec(final DataContainerCodecContext<D, ?> subtreeRoot,
23             final ImmutableSet<Class<? extends DataObject>> cacheSpec) {
24         super(cacheSpec);
25         this.context = requireNonNull(subtreeRoot);
26     }
27
28     @Override
29     public D deserialize(final NormalizedNode<?, ?> data) {
30         return context.deserialize(data);
31     }
32
33     @Override
34     public NormalizedNode<?, ?> serialize(final D data) {
35         return CachingNormalizedNodeSerializer.serialize(this, context, data);
36     }
37
38     @Override
39     public void close() {
40         // NOOP as of now.
41     }
42
43 }