java/java-impl/src/com/intellij/psi/filters/types/TypeFilter.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.psi.filters.types;
  17
  18 import com.intellij.psi.PsiElement;
  19 import com.intellij.psi.PsiType;
  20 import com.intellij.psi.filters.ElementFilter;
  21 import com.intellij.util.ReflectionCache;
  22
  23 /**
  24  * Created by IntelliJ IDEA.
  25  * User: ik
  26  * Date: 27.08.2003
  27  * Time: 17:54:00
  28  * To change this template use Options | File Templates.
  29  */
  30 public class TypeFilter implements ElementFilter{
  31   private final Object myType;
  32
  33   public TypeFilter(Object type){
  34     myType = type;
  35   }
  36
  37   public boolean isAcceptable(Object element, PsiElement context){
  38     return element.equals(myType);
  39   }
  40
  41   public boolean isClassAcceptable(Class hintClass){
  42     return ReflectionCache.isAssignable(PsiType.class, hintClass);
  43   }
  44 }