svn commit: r1849600 - /jmeter/trunk/src/components/org/apache/jmeter/timers/poissonarrivals/ConstantPoissonProcessGenerator.java

[pmouawad]

Author: pmouawad
Date: Sun Dec 23 10:36:50 2018
New Revision: 1849600

URL: http://svn.apache.org/viewvc?rev=1849600&view=rev
Log:
Fix Sonar warning Equality tests should not be made with floating point values

Modified:
    
jmeter/trunk/src/components/org/apache/jmeter/timers/poissonarrivals/ConstantPoissonProcessGenerator.java

Modified: 
jmeter/trunk/src/components/org/apache/jmeter/timers/poissonarrivals/ConstantPoissonProcessGenerator.java
URL: 
http://svn.apache.org/viewvc/jmeter/trunk/src/components/org/apache/jmeter/timers/poissonarrivals/ConstantPoissonProcessGenerator.java?rev=1849600&r1=1849599&r2=1849600&view=diff
==============================================================================
--- 
jmeter/trunk/src/components/org/apache/jmeter/timers/poissonarrivals/ConstantPoissonProcessGenerator.java
 (original)
+++ 
jmeter/trunk/src/components/org/apache/jmeter/timers/poissonarrivals/ConstantPoissonProcessGenerator.java
 Sun Dec 23 10:36:50 2018
@@ -32,6 +32,8 @@ import org.slf4j.LoggerFactory;
 public class ConstantPoissonProcessGenerator implements EventProducer {
     private static final Logger log = 
LoggerFactory.getLogger(ConstantPoissonProcessGenerator.class);
 
+    private static final double PRECISION = 0.00001;
+
     private Random rnd = new Random();
     private ThroughputProvider throughputProvider;
     private int batchSize;
@@ -163,10 +165,14 @@ public class ConstantPoissonProcessGener
     @Override
     public double next() {
         if (!events.hasRemaining()
-                || throughputProvider.getThroughput() != lastThroughput) {
+                || 
!valuesAreEqualWithPrecision(throughputProvider.getThroughput(),lastThroughput))
 {
             generateNext();
         }
         lastEvent = events.get();
         return lastEvent;
     }
+
+    private boolean valuesAreEqualWithPrecision(double throughput, double 
lastThroughput) {
+        return Math.abs(throughput - lastThroughput) < PRECISION;
+    }
 }