| /* |
| * 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.openapi.diff.impl.patch; |
| |
| import java.nio.charset.Charset; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * @author yole |
| */ |
| public class TextFilePatch extends FilePatch { |
| private Charset myCharset; |
| private final List<PatchHunk> myHunks; |
| |
| public void addHunk(final PatchHunk hunk) { |
| myHunks.add(hunk); |
| } |
| |
| public List<PatchHunk> getHunks() { |
| return Collections.unmodifiableList(myHunks); |
| } |
| |
| public TextFilePatch(Charset charset) { |
| myCharset = charset; |
| myHunks = new ArrayList<PatchHunk>(); |
| } |
| |
| private TextFilePatch(final TextFilePatch patch) { |
| myCharset = patch.myCharset; |
| setBeforeVersionId(patch.getBeforeVersionId()); |
| setAfterVersionId(patch.getAfterVersionId()); |
| setBeforeName(patch.getBeforeName()); |
| setAfterName(patch.getAfterName()); |
| myHunks = patch.myHunks; |
| } |
| |
| public TextFilePatch pathsOnlyCopy() { |
| return new TextFilePatch(this); |
| } |
| |
| public boolean isNewFile() { |
| return myHunks.size() == 1 && myHunks.get(0).isNewContent(); |
| } |
| |
| public String getNewFileText() { |
| return myHunks.get(0).getText(); |
| } |
| |
| public boolean isDeletedFile() { |
| return myHunks.size() == 1 && myHunks.get(0).isDeletedContent(); |
| } |
| |
| public Charset getCharset() { |
| return myCharset; |
| } |
| |
| public void setCharset(Charset charset) { |
| myCharset = charset; |
| } |
| } |