| 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 }