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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
WhitespaceMatcher.java | 75% | 83.3% | 66.7% | 76.9% |
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1 | // Copyright 2004, 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.text; | |
16 | ||
17 | /** | |
18 | * Matches a whitespace character. | |
19 | * | |
20 | * @author mb | |
21 | * @since 4.0 | |
22 | */ | |
23 | public class WhitespaceMatcher implements ICharacterMatcher | |
24 | { | |
25 | private boolean _matchEndLines; | |
26 | ||
27 | /** | |
28 | * Creates an object that matches all whitespace characters, line terminators included | |
29 | */ | |
30 | 0 | public WhitespaceMatcher() |
31 | { | |
32 | 0 | this(true); |
33 | } | |
34 | ||
35 | /** | |
36 | * Creates an object that matches whitespace characters. | |
37 | * Line terminators are included only if this is specified. | |
38 | * | |
39 | * @param matchEndLines match line terminators as well | |
40 | */ | |
41 | 2 | public WhitespaceMatcher(boolean matchEndLines) |
42 | { | |
43 | 2 | _matchEndLines = matchEndLines; |
44 | } | |
45 | ||
46 | /** | |
47 | * Matches whitespace characters. Line terminators may be matched | |
48 | * depending on the constructor used to create the object. | |
49 | * | |
50 | * @see org.apache.tapestry.util.text.ICharacterMatcher#matches(char) | |
51 | */ | |
52 | 13980 | public boolean matches(char ch) |
53 | { | |
54 | 13980 | if (!_matchEndLines) |
55 | 13980 | if (ch == '\n' || ch == '\r') |
56 | 2298 | return false; |
57 | ||
58 | 11682 | return Character.isWhitespace(ch); |
59 | } | |
60 | } |
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