blob: 63a6568449bac0e06ee8fecd1aadb7fe9fbc369f (
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
|
/*
* Copyright 2009 Bas Leijdekkers
*
* 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.ipp.opassign;
import com.intellij.psi.*;
import com.intellij.psi.tree.IElementType;
import com.intellij.util.IncorrectOperationException;
import com.siyeh.IntentionPowerPackBundle;
import com.siyeh.ipp.base.MutablyNamedIntention;
import com.siyeh.ipp.base.PsiElementPredicate;
import org.jetbrains.annotations.NotNull;
public class ReplacePostfixExpressionWithAssignmentIntention
extends MutablyNamedIntention {
@Override
protected String getTextForElement(PsiElement element) {
final PsiPostfixExpression postfixExpression =
(PsiPostfixExpression)element;
final PsiJavaToken sign = postfixExpression.getOperationSign();
final String signText = sign.getText();
final String replacementText = "=";
return IntentionPowerPackBundle.message(
"replace.some.operator.with.other.intention.name",
signText, replacementText);
}
@NotNull
@Override
protected PsiElementPredicate getElementPredicate() {
return new ReplacePostfixExpressionWithOperatorAssignmentPredicate();
}
@Override
protected void processIntention(@NotNull PsiElement element)
throws IncorrectOperationException {
final PsiPostfixExpression postfixExpression =
(PsiPostfixExpression)element;
final PsiExpression operand = postfixExpression.getOperand();
final String operandText = operand.getText();
final IElementType tokenType =
postfixExpression.getOperationTokenType();
if (JavaTokenType.PLUSPLUS.equals(tokenType)) {
replaceExpression(operandText + '=' + operandText + "+1",
postfixExpression);
}
else if (JavaTokenType.MINUSMINUS.equals(tokenType)) {
replaceExpression(operandText + '=' + operandText + "-1",
postfixExpression);
}
}
}
|