| /* |
| * Copyright 2000-2014 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.impl.file; |
| |
| import com.intellij.openapi.extensions.ExtensionPointName; |
| import com.intellij.openapi.extensions.Extensions; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author Maxim.Mossienko |
| * Date: Sep 18, 2008 |
| * Time: 3:13:17 PM |
| */ |
| public abstract class UpdateAddedFileProcessor { |
| private static final ExtensionPointName<UpdateAddedFileProcessor> EP_NAME = ExtensionPointName.create("com.intellij.updateAddedFileProcessor"); |
| |
| public abstract boolean canProcessElement(@NotNull PsiFile element); |
| |
| public abstract void update(PsiFile element, @Nullable PsiFile originalElement) throws IncorrectOperationException; |
| |
| @Nullable |
| public static UpdateAddedFileProcessor forElement(@NotNull PsiFile element) { |
| for(UpdateAddedFileProcessor processor: Extensions.getExtensions(EP_NAME)) { |
| if (processor.canProcessElement(element)) { |
| return processor; |
| } |
| } |
| return null; |
| } |
| } |