Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
Average |
|
| 1.0;1 |
1 | /* | |
2 | * $Id: Average.java 19191 2010-08-25 21:05:23Z tcarlson $ | |
3 | * -------------------------------------------------------------------------------------- | |
4 | * Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com | |
5 | * | |
6 | * The software in this package is published under the terms of the CPAL v1.0 | |
7 | * license, a copy of which has been included with this distribution in the | |
8 | * LICENSE.txt file. | |
9 | */ | |
10 | ||
11 | package org.mule.util.counters.impl; | |
12 | ||
13 | import org.mule.util.counters.CounterFactory.Type; | |
14 | ||
15 | public class Average extends AggregateCounter | |
16 | { | |
17 | ||
18 | 0 | private double sum = 0; |
19 | 0 | private long times = 0; |
20 | ||
21 | public Average(String name, AbstractCounter base) | |
22 | { | |
23 | 0 | super(name, Type.AVERAGE, base); |
24 | 0 | } |
25 | ||
26 | public double nextValue() | |
27 | { | |
28 | 0 | return (times > 0) ? sum / times : 0; |
29 | } | |
30 | ||
31 | public void doCompute() | |
32 | { | |
33 | 0 | this.sum += getBase().nextValue(); |
34 | 0 | this.times++; |
35 | 0 | } |
36 | ||
37 | } |