sebb 2003/11/02 10:27:09
Modified: src/components/org/apache/jmeter/visualizers
RunningSample.java
Log:
New method to add two RunningSamples; copy constructor; better getRate() behaviour
when count=0
Revision Changes Path
1.14 +48 -1
jakarta-jmeter/src/components/org/apache/jmeter/visualizers/RunningSample.java
Index: RunningSample.java
===================================================================
RCS file:
/home/cvs/jakarta-jmeter/src/components/org/apache/jmeter/visualizers/RunningSample.java,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -r1.13 -r1.14
--- RunningSample.java 31 Oct 2003 18:32:55 -0000 1.13
+++ RunningSample.java 2 Nov 2003 18:27:09 -0000 1.14
@@ -94,6 +94,23 @@
this.index = index;
init();
}
+
+ /**
+ * Copy constructor to a duplicate of existing instance
+ * (without the disadvantages of clone()0
+ * @param src RunningSample
+ */
+ public RunningSample(RunningSample src){
+ this.counter = src.counter;
+ this.errorCount = src.errorCount;
+ this.firstTime = src.firstTime;
+ this.index = src.index;
+ this.label = src.label;
+ this.lastTime = src.lastTime;
+ this.max = src.max;
+ this.min = src.min;
+ this.runningSum = src.runningSum;
+ }
private void init(){
counter = 0L;
@@ -112,6 +129,15 @@
public synchronized void clear(){
init();
}
+
+ /**
+ * Get the elapsed time for the samples
+ * @return how long the samples took
+ */
+ public long getElapsed(){
+ if (lastTime == 0) return 0;// No samples collected ...
+ return lastTime - firstTime;
+ }
/**
* Returns the throughput associated to this sampler in requests per second.
* May be slightly skewed because it takes the timestamps of the first and
@@ -120,6 +146,8 @@
**/
public double getRate()
{
+ if (counter == 0) return 0.0; //Better behaviour when howLong=0 or
lastTime=0
+
long howLongRunning = lastTime - firstTime;
if (howLongRunning == 0)
@@ -138,6 +166,8 @@
**/
public double getRatePerMin()
{
+ if (counter == 0) return 0.0; //Better behaviour when howLong=0 or
lastTime=0
+
long howLongRunning = lastTime - firstTime;
if (howLongRunning == 0)
@@ -236,6 +266,23 @@
errorCount++;
}
}
+
+
+ /**
+ * Adds another RunningSample to this one
+ * Does not check if it has the same label and index
+ */
+ public synchronized void addSample(RunningSample rs)
+ {
+ this.counter += rs.counter;
+ this.errorCount += rs.errorCount;
+ this.runningSum += rs.runningSum;
+ if (this.firstTime > rs.firstTime) this.firstTime = rs.firstTime;
+ if (this.lastTime < rs.lastTime) this.lastTime = rs.lastTime;
+ if (this.max < rs.max) this.max = rs.max;
+ if (this.min > rs.min) this.min = rs.min;
+ }
+
/**
* Returns the time in milliseconds of the quickest sample.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
