blob: 9f733573a7e3e877a3788d9b3c83ec179d9a9609 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package services;
import java.util.Iterator;
import org.osoa.sca.annotations.Reference;
public class ReducerImpl implements Reducer {
@Reference
public OutputCollector oCollector2;
public void reduce(String key, Iterator<Integer> values) {
int sum = 0;
while (values.hasNext()) {
sum += values.next().intValue();
}
oCollector2.collect(key, sum);
}
}
|
