Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
RegexpMatch |
|
| 1.0;1 |
1 | // Copyright 2005 The Apache Software Foundation |
|
2 | // |
|
3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
|
4 | // you may not use this file except in compliance with the License. |
|
5 | // You may obtain a copy of the License at |
|
6 | // |
|
7 | // http://www.apache.org/licenses/LICENSE-2.0 |
|
8 | // |
|
9 | // Unless required by applicable law or agreed to in writing, software |
|
10 | // distributed under the License is distributed on an "AS IS" BASIS, |
|
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
12 | // See the License for the specific language governing permissions and |
|
13 | // limitations under the License. |
|
14 | ||
15 | package org.apache.tapestry.util; |
|
16 | ||
17 | /** |
|
18 | * A "friendly" version of a regular expression match. |
|
19 | */ |
|
20 | public class RegexpMatch |
|
21 | { |
|
22 | private final int _groupCount; |
|
23 | private final String[] _groups; |
|
24 | ||
25 | RegexpMatch(int groupCount, String[] groups) |
|
26 | 23 | { |
27 | 23 | _groupCount = groupCount; |
28 | 23 | _groups = groups; |
29 | 23 | } |
30 | ||
31 | /** |
|
32 | * Returns a matching group within the input string. Group 0 is the entire input string, group 1 |
|
33 | * is the content with the first expression, etc. |
|
34 | */ |
|
35 | ||
36 | public String getGroup(int group) |
|
37 | { |
|
38 | 43 | return _groups[group]; |
39 | } |
|
40 | ||
41 | /** |
|
42 | * Returns the entire matching input. |
|
43 | */ |
|
44 | ||
45 | public String getInput() |
|
46 | { |
|
47 | 3 | return _groups[0]; |
48 | } |
|
49 | ||
50 | public int getMatchLength() |
|
51 | { |
|
52 | 20 | return _groups[0].length(); |
53 | } |
|
54 | } |