Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
FloatAdaptor |
|
| 1.0;1 |
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.io; | |
16 | ||
17 | import org.apache.tapestry.services.DataSqueezer; | |
18 | ||
19 | /** | |
20 | * Squeezes a {@link Float}. | |
21 | * | |
22 | * @author Howard Lewis Ship | |
23 | */ | |
24 | ||
25 | 0 | public class FloatAdaptor implements SqueezeAdaptor |
26 | { | |
27 | ||
28 | private static final String PREFIX = "f"; | |
29 | ||
30 | public String getPrefix() | |
31 | { | |
32 | 0 | return PREFIX; |
33 | } | |
34 | ||
35 | public Class getDataClass() | |
36 | { | |
37 | 0 | return Float.class; |
38 | } | |
39 | ||
40 | /** | |
41 | * Invoked <code>toString()</code> on data (which is type {@link Float}), | |
42 | * and prefixs the result. | |
43 | */ | |
44 | ||
45 | public String squeeze(DataSqueezer squeezer, Object data) | |
46 | { | |
47 | 0 | return PREFIX + data.toString(); |
48 | } | |
49 | ||
50 | /** | |
51 | * Constructs a {@link Float} from the string, after stripping the prefix. | |
52 | */ | |
53 | ||
54 | public Object unsqueeze(DataSqueezer squeezer, String string) | |
55 | { | |
56 | 0 | return new Float(string.substring(1)); |
57 | } | |
58 | ||
59 | } |