blob: 5a9f275c606a94e7f63777c245b5acc54845b0f6 (
plain)
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
|
/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.siyeh.ig.inheritance;
import com.intellij.psi.PsiAnonymousClass;
import com.intellij.psi.PsiClass;
import com.siyeh.InspectionGadgetsBundle;
import com.siyeh.ig.BaseInspection;
import com.siyeh.ig.BaseInspectionVisitor;
import com.siyeh.ig.psiutils.CollectionUtils;
import org.jetbrains.annotations.NotNull;
public class ExtendsConcreteCollectionInspectionBase extends BaseInspection {
@Override
@NotNull
public String getID() {
return "ClassExtendsConcreteCollection";
}
@Override
@NotNull
public String getDisplayName() {
return InspectionGadgetsBundle.message(
"extends.concrete.collection.display.name");
}
@Override
@NotNull
public String buildErrorString(Object... infos) {
final PsiClass superClass = (PsiClass)infos[0];
final PsiClass aClass = (PsiClass)infos[1];
if (aClass instanceof PsiAnonymousClass) {
return InspectionGadgetsBundle.message("anonymous.extends.concrete.collection.problem.descriptor", superClass.getQualifiedName());
} else {
return InspectionGadgetsBundle.message("extends.concrete.collection.problem.descriptor", superClass.getQualifiedName());
}
}
@Override
public BaseInspectionVisitor buildVisitor() {
return new ExtendsConcreteCollectionVisitor();
}
private static class ExtendsConcreteCollectionVisitor extends BaseInspectionVisitor {
@Override
public void visitClass(@NotNull PsiClass aClass) {
if (aClass.isInterface() || aClass.isAnnotationType() || aClass.isEnum()) {
return;
}
final PsiClass superClass = aClass.getSuperClass();
if (superClass == null) {
return;
}
if (!CollectionUtils.isCollectionClass(superClass)) {
return;
}
registerClassError(aClass, superClass, aClass);
}
}
}
|
