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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
NullType.java | 0% | 40% | 66,7% | 40% |
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1 | /* | |
2 | * Copyright 2004 Ronald Blaschke. | |
3 | * | |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at | |
7 | * | |
8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
9 | * | |
10 | * Unless required by applicable law or agreed to in writing, software | |
11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | * See the License for the specific language governing permissions and | |
14 | * limitations under the License. | |
15 | */ | |
16 | package org.rblasch.convert.type; | |
17 | ||
18 | /** | |
19 | * @author Ronald Blaschke | |
20 | */ | |
21 | public class NullType extends AbstractType { | |
22 | 0 | static NullType valueOf(final String s) throws UnknownTypeException { |
23 | 0 | if ("null".equals(s)) { |
24 | 0 | return getInstance(); |
25 | } else { | |
26 | 0 | throw new UnknownTypeException(s + " is not the null type"); |
27 | } | |
28 | } | |
29 | ||
30 | private static NullType instance = new NullType(); | |
31 | ||
32 | 9 | static NullType getInstance() { |
33 | 9 | return instance; |
34 | } | |
35 | ||
36 | 23 | public String getName() { |
37 | 23 | return "null"; |
38 | } | |
39 | } |
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