blob: 02fdbf58e499df0201ab59862bfcd0a4847a4c5c (
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
40
41
42
43
44
45
46
47
|
/*
* 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.Vector;
import java.util.Iterator;
public class OutputCollectorImpl implements OutputCollector {
private Vector<KeyValuePair> table = new Vector<KeyValuePair>();
private boolean sorted = false;
public void collect(String key, int value) {
table.add(new KeyValuePair(key, value));
sorted = false;
}
public Iterator<KeyValuePair> getCollection() {
if(!sorted) {
java.util.Collections.sort(table);
sorted = true;
}
return table.iterator();
}
}
|
