Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||||
FloatAdaptor |
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| 1.0;1 |
1 | // Copyright 2004, 2005 The Apache Software Foundation |
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2 | // |
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3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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4 | // you may not use this file except in compliance with the License. |
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5 | // You may obtain a copy of the License at |
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6 | // |
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7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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8 | // |
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9 | // Unless required by applicable law or agreed to in writing, software |
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10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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12 | // See the License for the specific language governing permissions and |
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13 | // limitations under the License. |
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14 | ||
15 | package org.apache.tapestry.util.io; |
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16 | ||
17 | import org.apache.tapestry.services.DataSqueezer; |
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18 | ||
19 | /** |
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20 | * Squeezes a {@link Float}. |
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21 | * |
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22 | * @author Howard Lewis Ship |
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23 | */ |
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24 | ||
25 | 8 | public class FloatAdaptor implements SqueezeAdaptor |
26 | { |
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27 | ||
28 | private static final String PREFIX = "f"; |
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29 | ||
30 | public String getPrefix() |
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31 | { |
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32 | 8 | return PREFIX; |
33 | } |
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34 | ||
35 | public Class getDataClass() |
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36 | { |
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37 | 9 | return Float.class; |
38 | } |
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39 | ||
40 | /** |
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41 | * Invoked <code>toString()</code> on data (which is type {@link Float}), |
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42 | * and prefixs the result. |
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43 | */ |
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44 | ||
45 | public String squeeze(DataSqueezer squeezer, Object data) |
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46 | { |
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47 | 3 | return PREFIX + data.toString(); |
48 | } |
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49 | ||
50 | /** |
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51 | * Constructs a {@link Float} from the string, after stripping the prefix. |
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52 | */ |
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53 | ||
54 | public Object unsqueeze(DataSqueezer squeezer, String string) |
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55 | { |
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56 | 3 | return new Float(string.substring(1)); |
57 | } |
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58 | ||
59 | } |