| DiffResult.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.util.diff;
24
25 import java.util.ArrayList;
26 import java.util.Iterator;
27 import java.util.List;
28
29 /**
30 * <a href="DiffResult.java.html"><b><i>View Source</i></b></a>
31 *
32 * <p>
33 * Represents a change between one or several lines. <code>changeType</code>
34 * tells if the change happened in source or target. <code>lineNumber</code>
35 * holds the line number of the first modified line. This line number refers to
36 * a line in source or target, depending on the <code>changeType</code> value.
37 * <code>changedLines</code> is a list of strings, each string is a line that is
38 * already highlighted, indicating where the changes are.
39 * </p>
40 *
41 * @author Bruno Farache
42 * @deprecated This class has been repackaged at
43 * <code>com.liferay.portal.kernel.util</code>.
44 */
45 public class DiffResult {
46
47 public static final String SOURCE = "SOURCE";
48
49 public static final String TARGET = "TARGET";
50
51 public DiffResult(int linePos, List<String> changedLines) {
52 _lineNumber = linePos + 1;
53 _changedLines = changedLines;
54 }
55
56 public DiffResult(int linePos, String changedLine) {
57 _lineNumber = linePos + 1;
58 _changedLines = new ArrayList<String>();
59 _changedLines.add(changedLine);
60 }
61
62 public List<String> getChangedLines() {
63 return _changedLines;
64 }
65
66 public void setChangedLines(List<String> changedLines) {
67 _changedLines = changedLines;
68 }
69
70 public int getLineNumber() {
71 return _lineNumber;
72 }
73
74 public void setLineNumber(int lineNumber) {
75 _lineNumber = lineNumber;
76 }
77
78 public boolean equals(Object obj) {
79 DiffResult diffResult = (DiffResult)obj;
80
81 if ((diffResult.getLineNumber() == _lineNumber) &&
82 (diffResult.getChangedLines().equals(_changedLines))) {
83
84 return true;
85 }
86
87 return false;
88 }
89
90 public String toString() {
91 StringBuilder sb = new StringBuilder();
92
93 sb.append("Line: ");
94 sb.append(_lineNumber);
95 sb.append("\n");
96
97 Iterator<String> itr = _changedLines.iterator();
98
99 while (itr.hasNext()) {
100 sb.append(itr.next());
101
102 if (itr.hasNext()) {
103 sb.append("\n");
104 }
105 }
106
107 return sb.toString();
108 }
109
110 private int _lineNumber;
111 private List<String> _changedLines;
112
113 }