1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.eclipse.org/org/documents/epl-v10.php
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.ide.eclipse.adt.internal.resources.manager;
import com.android.resources.ResourceType;
import com.android.util.Pair;
import com.android.utils.SparseArray;
import java.util.HashMap;
import java.util.Map;
public class DynamicIdMap {
private final Map<Pair<ResourceType, String>, Integer> mDynamicIds = new HashMap<Pair<ResourceType, String>, Integer>();
private final SparseArray<Pair<ResourceType, String>> mRevDynamicIds = new SparseArray<Pair<ResourceType, String>>();
private int mDynamicSeed;
public DynamicIdMap(int seed) {
mDynamicSeed = seed;
}
public void reset(int seed) {
mDynamicIds.clear();
mRevDynamicIds.clear();
mDynamicSeed = seed;
}
/**
* Returns a dynamic integer for the given resource type/name, creating it if it doesn't
* already exist.
*
* @param type the type of the resource
* @param name the name of the resource
* @return an integer.
*/
public Integer getId(ResourceType type, String name) {
return getId(Pair.of(type, name));
}
/**
* Returns a dynamic integer for the given resource type/name, creating it if it doesn't
* already exist.
*
* @param resource the type/name of the resource
* @return an integer.
*/
public Integer getId(Pair<ResourceType, String> resource) {
Integer value = mDynamicIds.get(resource);
if (value == null) {
value = Integer.valueOf(++mDynamicSeed);
mDynamicIds.put(resource, value);
mRevDynamicIds.put(value, resource);
}
return value;
}
public Pair<ResourceType, String> resolveId(int id) {
return mRevDynamicIds.get(id);
}
}
|
