| /* |
| * Copyright 2000-2009 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.intellij.psi.filters; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.filters.position.PositionElementFilter; |
| |
| /** |
| * Created by IntelliJ IDEA. |
| * User: ik |
| * Date: 13.02.2003 |
| * Time: 12:17:49 |
| * To change this template use Options | File Templates. |
| */ |
| public class ContentFilter extends PositionElementFilter{ |
| public ContentFilter(ElementFilter filter){ |
| setFilter(filter); |
| } |
| |
| @Override |
| public boolean isAcceptable(Object element, PsiElement scope){ |
| if (!(element instanceof PsiElement)) return false; |
| PsiElement currentChild = ((PsiElement) element).getFirstChild(); |
| while(currentChild != null){ |
| if(getFilter().isAcceptable(currentChild, ((PsiElement) element))){ |
| return true; |
| } |
| currentChild = currentChild.getNextSibling(); |
| } |
| return false; |
| } |
| |
| public String toString(){ |
| return "content(" + getFilter().toString() + ")"; |
| } |
| } |