Coverage Report - org.mule.util.counters.impl.InstantRate
 
Classes in this File Line Coverage Branch Coverage Complexity
InstantRate
0%
0/9
0%
0/4
1.667
 
 1  
 /*
 2  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 3  
  * The software in this package is published under the terms of the CPAL v1.0
 4  
  * license, a copy of which has been included with this distribution in the
 5  
  * LICENSE.txt file.
 6  
  */
 7  
 package org.mule.util.counters.impl;
 8  
 
 9  
 import org.mule.util.counters.CounterFactory.Type;
 10  
 
 11  
 public class InstantRate extends AggregateCounter
 12  
 {
 13  
 
 14  
     private double firstTime;
 15  
     private double lastTime;
 16  
     private double value;
 17  
 
 18  
     public InstantRate(String name, AbstractCounter base)
 19  
     {
 20  0
         super(name, Type.INSTANT_RATE, base);
 21  0
     }
 22  
 
 23  
     public double nextValue()
 24  
     {
 25  0
         if (firstTime == 0 || firstTime == lastTime)
 26  
         {
 27  0
             return Double.NaN;
 28  
         }
 29  
         else
 30  
         {
 31  0
             return value / (lastTime - firstTime) * 1000.0;
 32  
         }
 33  
     }
 34  
 
 35  
     public void doCompute()
 36  
     {
 37  0
         firstTime = lastTime;
 38  0
         lastTime = System.currentTimeMillis();
 39  0
         value = getBase().nextValue();
 40  0
     }
 41  
 
 42  
 }