1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package signature.compare.model.subst;
18
19import signature.model.IClassDefinition;
20import signature.model.IClassReference;
21import signature.model.ITypeReference;
22import signature.model.ITypeVariableDefinition;
23import signature.model.impl.SigClassReference;
24
25import java.util.Map;
26
27public class ClassReferenceProjection implements IClassReference {
28
29    private final IClassReference original;
30    private final Map<ITypeVariableDefinition, ITypeReference> mappings;
31
32    public ClassReferenceProjection(IClassReference original,
33            Map<ITypeVariableDefinition, ITypeReference> mappings) {
34        this.original = original;
35        this.mappings = mappings;
36    }
37
38    public IClassDefinition getClassDefinition() {
39        return new ClassProjection(original.getClassDefinition(), mappings);
40    }
41
42    @Override
43    public boolean equals(Object obj) {
44        return SigClassReference.equals(this, obj);
45    }
46
47    @Override
48    public int hashCode() {
49        return SigClassReference.hashCode(this);
50    }
51
52    @Override
53    public String toString() {
54        return "(" + SigClassReference.toString(this) + " : " + mappings + " )";
55    }
56}
57