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[netconf.git] / plugins / netconf-client-mdsal / src / main / java / org / opendaylight / netconf / client / mdsal / spi / ReadWriteTx.java
1 /*
2  * Copyright (c) 2014 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.netconf.client.mdsal.spi;
9
10 import static java.util.Objects.requireNonNull;
11
12 import com.google.common.util.concurrent.FluentFuture;
13 import java.util.Optional;
14 import org.eclipse.jdt.annotation.NonNull;
15 import org.opendaylight.mdsal.common.api.CommitInfo;
16 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
17 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
18 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
19 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
21 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
22
23 class ReadWriteTx<T extends DOMDataTreeReadTransaction> implements DOMDataTreeReadWriteTransaction {
24     private final DOMDataTreeWriteTransaction delegateWriteTx;
25     final T delegateReadTx;
26
27     ReadWriteTx(final T delegateReadTx, final DOMDataTreeWriteTransaction delegateWriteTx) {
28         this.delegateReadTx = requireNonNull(delegateReadTx);
29         this.delegateWriteTx = requireNonNull(delegateWriteTx);
30     }
31
32     @Override
33     public final FluentFuture<?> completionFuture() {
34         return delegateWriteTx.completionFuture();
35     }
36
37     @Override
38     public final boolean cancel() {
39         return delegateWriteTx.cancel();
40     }
41
42     @Override
43     public final void put(final LogicalDatastoreType store, final YangInstanceIdentifier path,
44                           final NormalizedNode data) {
45         delegateWriteTx.put(store, path, data);
46     }
47
48     @Override
49     public final void merge(final LogicalDatastoreType store, final YangInstanceIdentifier path,
50                             final NormalizedNode data) {
51         delegateWriteTx.merge(store, path, data);
52     }
53
54     @Override
55     public final void delete(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
56         delegateWriteTx.delete(store, path);
57     }
58
59     @Override
60     public final FluentFuture<? extends @NonNull CommitInfo> commit() {
61         return delegateWriteTx.commit();
62     }
63
64     @Override
65     public final FluentFuture<Optional<NormalizedNode>> read(final LogicalDatastoreType store,
66             final YangInstanceIdentifier path) {
67         return delegateReadTx.read(store, path);
68     }
69
70     @Override
71     public final FluentFuture<Boolean> exists(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
72         return delegateReadTx.exists(store, path);
73     }
74
75     @Override
76     public final Object getIdentifier() {
77         return this;
78     }
79 }