| Diff.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.kernel.util;
24
25 import java.io.Reader;
26
27 import java.util.List;
28
29 /**
30 * <a href="Diff.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Bruno Farache
33 * @see com.liferay.portal.kernel.util.DiffUtil
34 */
35 public interface Diff {
36
37 public final String OPEN_INS = "<ins>";
38
39 public final String CLOSE_INS = "</ins>";
40
41 public final String OPEN_DEL = "<del>";
42
43 public final String CLOSE_DEL = "</del>";
44
45 public final String CONTEXT_LINE = "#context#line#";
46
47 public List<DiffResult>[] diff(Reader source, Reader target);
48
49 public List<DiffResult>[] diff(
50 Reader source, Reader target, String addedMarkerStart,
51 String addedMarkerEnd, String deletedMarkerStart,
52 String deletedMarkerEnd, int margin);
53
54 }