Mercurial > hg > Database > jungle-sharp

comparison Main/jungle-main/store/impl/logger/LoggingChildren.cs @ 20:1f99e150f336

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fix folder and add Object Mapper.
author Kazuma Takeda
date Thu, 15 Dec 2016 22:52:48 +0900
parents
children 9588ad364fdd
comparison
equal deleted inserted replaced
19:0865819106cf 20:1f99e150f336
1 using System.Collections;
2 using UnityEngine;
3
4 namespace JungleDB {
5 public class LoggingChildren {
6 private TreeNode wrap;
7 private OperationLog log;
8
9 public LoggingChildren(TreeNode _wrap,OperationLog _log)
10 {
11 wrap = _wrap;
12 log = _log;
13 }
14
15 public int size()
16 {
17 Children children = wrap.getChildren();
18 return children.size();
19 }
20
21 public Either<Error,LoggingNode> edit(NodeOperation _op)
22 {
23 Either<Error,TreeNode> either = _op.invoke(wrap);
24 if(either.isA()){
25 return DefaultEither<Error,LoggingNode>.newA(either.a());
26 }
27
28 TreeNode newWrap = either.b();
29 OperationLog newLog = log.add(_op);
30 LoggingNode newLoggingNode = new LoggingNode(newWrap,newLog);
31 return DefaultEither<Error,LoggingNode>.newB(newLoggingNode);
32 }
33
34 public Either<Error,LoggingNode> addNewChildAt(int _pos)
35 {
36 Debug.Log ("in addNewChild");
37 NodeOperation addNewChildAt = new AppendChildAtOperation(_pos);
38 return edit(addNewChildAt);
39 }
40
41 public Either<Error,LoggingNode> deleteChildAt(int _pos)
42 {
43 NodeOperation deleteChildAt = new DeleteChildAtOperation(_pos);
44 return edit(deleteChildAt);
45 }
46
47 public Either<Error,LoggingNode> at(int _pos)
48 {
49 Children children = wrap.getChildren();
50 Either<Error,TreeNode> either = children.at(_pos);
51 if(either.isA()){
52 return DefaultEither<Error,LoggingNode>.newA(either.a());
53 }
54
55 TreeNode node = either.b();
56 LoggingNode logNode = new LoggingNode(node);
57 return DefaultEither<Error,LoggingNode>.newB(logNode);
58 }
59
60 }
61 }