java/java-impl/src/com/intellij/refactoring/util/occurences/NotInSuperOrThisCallFilterBase.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   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 package com.intellij.refactoring.util.occurences;
  17
  18 import com.intellij.psi.PsiElement;
  19 import com.intellij.psi.PsiExpression;
  20 import com.intellij.psi.PsiExpressionList;
  21 import com.intellij.psi.PsiMethodCallExpression;
  22 import org.jetbrains.annotations.NonNls;
  23
  24 /**
  25  * @author dsl
  26  */
  27 public abstract class NotInSuperOrThisCallFilterBase implements OccurenceFilter {
  28   public boolean isOK(PsiExpression occurence) {
  29     PsiElement parent = occurence.getParent();
  30     while(parent instanceof PsiExpression) {
  31       parent = parent.getParent();
  32     }
  33     if(!(parent instanceof PsiExpressionList)) return true;
  34     parent = parent.getParent();
  35     if(!(parent instanceof PsiMethodCallExpression)) return true;
  36     final String text = ((PsiMethodCallExpression) parent).getMethodExpression().getText();
  37     return !getKeywordText().equals(text);
  38   }
  39
  40   protected abstract @NonNls String getKeywordText();
  41 }