|
105
|
1 package alice.jungle;
|
|
35
|
2
|
|
|
3 import java.nio.ByteBuffer;
|
|
|
4
|
|
|
5 import alice.jungle.core.NetworkDefaultJungle;
|
|
|
6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle;
|
|
|
7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor;
|
|
|
8 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.Command;
|
|
|
9 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
|
|
|
10 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor;
|
|
|
11 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.TreeOperationLog;
|
|
|
12 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.NodeOperation;
|
|
|
13 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation;
|
|
|
14 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser;
|
|
|
15 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
|
|
|
16 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
|
|
|
17
|
|
|
18 public class DoubleJungleManager {
|
|
|
19
|
|
91
|
20 static Jungle jungle1 = new NetworkDefaultJungle(null, "hoge", new DefaultTreeEditor(new DefaultTraverser()));
|
|
|
21 static Jungle jungle2 = new NetworkDefaultJungle(null, "hoge", new DefaultTreeEditor(new DefaultTraverser()));
|
|
35
|
22
|
|
|
23
|
|
|
24 public DoubleJungleManager() {
|
|
|
25
|
|
|
26 }
|
|
|
27
|
|
|
28 public Jungle getJungle1() {
|
|
|
29 return jungle1;
|
|
|
30 }
|
|
|
31
|
|
|
32 public Jungle getJungle2() {
|
|
|
33 return jungle2;
|
|
|
34 }
|
|
|
35
|
|
|
36
|
|
|
37 public Either<Error, JungleTreeEditor> edit(JungleTreeEditor _editor ,TreeOperationLog _log) {
|
|
|
38 JungleTreeEditor editor = _editor;
|
|
|
39 Either<Error, JungleTreeEditor> either = null;
|
|
|
40 for (TreeOperation op : _log) {
|
|
|
41 either = _edit(editor, op);
|
|
|
42 if(either.isA()) {
|
|
|
43 return either;
|
|
|
44 }
|
|
|
45 editor = either.b();
|
|
|
46 }
|
|
|
47 return either;
|
|
|
48 }
|
|
|
49
|
|
|
50 private Either<Error, JungleTreeEditor> _edit(JungleTreeEditor editor,
|
|
|
51 TreeOperation op) {
|
|
|
52 NodePath path = op.getNodePath();
|
|
|
53 NodeOperation nodeOp = op.getNodeOperation();
|
|
|
54 Command c = nodeOp.getCommand();
|
|
|
55 String key = "";
|
|
|
56 switch (c) {
|
|
|
57 case PUT_ATTRIBUTE:
|
|
|
58 key = nodeOp.getKey();
|
|
|
59 ByteBuffer value = nodeOp.getValue();
|
|
|
60 return editor.putAttribute(path, key, value);
|
|
|
61 case DELETE_ATTRIBUTE:
|
|
|
62 key = nodeOp.getKey();
|
|
|
63 return editor.deleteAttribute(path, key);
|
|
|
64 case APPEND_CHILD:
|
|
|
65 return editor.addNewChildAt(path, 0);
|
|
|
66 case DELETE_CHILD:
|
|
|
67 return editor.deleteChildAt(path, 0);
|
|
|
68 }
|
|
|
69 return null;
|
|
|
70 }
|
|
|
71 }
|
