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comparison src/main/csharp/jp.ac.u-ryukyu.ie.cr/jungle-main/store/impl/DefaultTreeEditor.cs @ 10:abe0c247f5a5

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Add Network module. but, unComplete NetworkDefaultJungleTreeEditor.cs
author Kazuma Takeda <kazuma-arashi@hotmail.co.jp>
date Sun, 23 Oct 2016 07:40:50 +0900
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9:e6ad9016601c 10:abe0c247f5a5
1 using UnityEngine;
2 using System.Collections;
3 using System.Collections.Generic;
4 public class DefaultTreeEditor : TreeEditor {
5 private Traverser traverser;
6 public DefaultTreeEditor(Traverser traverser){
7 this.traverser = traverser;
8 }
9
10 public Either<Error,LoggingNode> edit(TreeNode root,NodePath path, NodeEditor editor){
11 DefaultEvaluator e = new DefaultEvaluator (path);
12 Either<Error, Traversal> either = traverser.traverse (root, e);
13
14 if (either.isA ()) {
15 return DefaultEither<Error, LoggingNode>.newA (either.a ());
16 }
17 Traversal t = either.b ();
18 return clone (t, editor);
19 }
20
21 private Either<Error, LoggingNode> clone(Traversal t, NodeEditor editor){
22 List<Direction<TreeNode>> path = new List<Direction<TreeNode>> ();
23
24 foreach (Direction<TreeNode> direction in t) {
25 path = path.addLast (direction);
26 }
27
28 Direction<TreeNode> targetDirection = path.headList ();
29 TreeNode target = targetDirection.getTarget ();
30 Either<Error, LoggingNode> either = editor.edit (target);
31 if (either.isA ()) {
32 return DefaultEither<Error, LoggingNode>.newA (either.a ());
33 }
34
35 LoggingNode newWrap = either.b ();
36
37 int pos = targetDirection.getPosition ();
38 TreeNode child = newWrap.getWrap ();
39
40 foreach (Direction<TreeNode> parentDirection in path.deleteHead()) {
41 TreeNodeChildren chs = parentDirection.getTarget ().getChildren ();
42
43 Either<Error, TreeNode> ret = chs.replaceNode (pos, child);
44 if (ret.isA ()) {
45 return DefaultEither<Error, LoggingNode>.newA (ret.a ());
46 }
47
48 child = ret.b ();
49 pos = parentDirection.getPosition ();
50 }
51
52 TreeNode newRoot = child;
53 LoggingNode logNode = editor.wrap (newRoot, newWrap.getOperationLog ());
54 return DefaultEither<Error, LoggingNode>.newB (logNode);
55
56 }
57
58 }