Mercurial > hg > Members > nobuyasu > jungle-network

comparison src/jungle/test/operations/NetworkTreeOperationLog.java @ 1:8ee02d1a2b12

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add jungle.test.operations
author one
date Fri, 07 Jun 2013 19:26:08 +0900
parents
children 20498c88a70d
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0:3991a751ed00 1:8ee02d1a2b12
1 package jungle.test.operations;
2
3 import java.util.Iterator;
4 import java.util.LinkedList;
5
6 import org.msgpack.annotation.Message;
7
8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.TreeOperationLog;
10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.NodeOperation;
11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation;
12
13 @Message
14 public class NetworkTreeOperationLog implements TreeOperationLog
15 {
16 private Iterable<TreeOperation> list;
17 private int size;
18
19 public NetworkTreeOperationLog() {
20 list = new LinkedList<TreeOperation>();
21 size = 0;
22 }
23
24 public NetworkTreeOperationLog(Iterable<TreeOperation> _list, int _size)
25 {
26 list = _list;
27 size = _size;
28 }
29
30 public Iterable<TreeOperation> getOperationLogList() {
31 return list;
32 }
33
34 @Override
35 public Iterator<TreeOperation> iterator() {
36 return list.iterator();
37 }
38
39 @Override
40 public NetworkTreeOperationLog add(NodePath _p, NodeOperation _op)
41 {
42 TreeOperation op = new NetworkTreeOperation(_p, _op);
43 LinkedList<TreeOperation> newList = new LinkedList<TreeOperation>();
44 for(TreeOperation o : this) {
45 newList.add(o);
46 }
47 newList.add(op);
48 return new NetworkTreeOperationLog(newList, size+1);
49 }
50
51 @Override
52 public NetworkTreeOperationLog append(TreeOperationLog _log)
53 {
54 LinkedList<TreeOperation> l = new LinkedList<TreeOperation>();
55 for (TreeOperation t : _log) {
56 l.add(t);
57 }
58 return new NetworkTreeOperationLog(l, size+_log.length());
59 }
60
61 @Override
62 public int length()
63 {
64 return size;
65 }
66
67 }