Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
BoolToInt |
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| 3.0;3 |
1 | /* | |
2 | * Copyright 2010 LinkedIn, Inc | |
3 | * | |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not | |
5 | * use this file except in compliance with the License. You may obtain a copy of | |
6 | * 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, WITHOUT | |
12 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | |
13 | * License for the specific language governing permissions and limitations under | |
14 | * the License. | |
15 | */ | |
16 | ||
17 | package datafu.pig.util; | |
18 | ||
19 | /** | |
20 | * UDF which converts a Boolean to an Integer. | |
21 | */ | |
22 | 968 | public class BoolToInt extends SimpleEvalFunc<Integer> |
23 | { | |
24 | public Integer call(Boolean val) | |
25 | { | |
26 | 8 | return (val == null || !val) ? 0 : 1; |
27 | } | |
28 | } |