Diff.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portal.kernel.util; 21 22 import java.io.Reader; 23 24 import java.util.List; 25 26 /** 27 * <a href="Diff.java.html"><b><i>View Source</i></b></a> 28 * 29 * @author Bruno Farache 30 * 31 * @see com.liferay.portal.kernel.util.DiffUtil 32 * 33 */ 34 public interface Diff { 35 36 public final String OPEN_INS = "<ins>"; 37 38 public final String CLOSE_INS = "</ins>"; 39 40 public final String OPEN_DEL = "<del>"; 41 42 public final String CLOSE_DEL = "</del>"; 43 44 public final String CONTEXT_LINE = "#context#line#"; 45 46 public List<DiffResult>[] diff(Reader source, Reader target); 47 48 public List<DiffResult>[] diff( 49 Reader source, Reader target, String addedMarkerStart, 50 String addedMarkerEnd, String deletedMarkerStart, 51 String deletedMarkerEnd, int margin); 52 53 }