Java Doc for SamplingStatCalculator.java in  » Testing » jakarta-jmeter » org » apache » jmeter » visualizers » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Testing » jakarta jmeter » org.apache.jmeter.visualizers 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.apache.jmeter.visualizers.SamplingStatCalculator

SamplingStatCalculator
public class SamplingStatCalculator implements Serializable(Code)
Aggegate sample data container. Just instantiate a new instance of this class, and then call SamplingStatCalculator.addSample(SampleResult) a few times, and pull the stats out with whatever methods you prefer.



Constructor Summary
public  SamplingStatCalculator()
    
public  SamplingStatCalculator(String label)
     Use this constructor.
public  SamplingStatCalculator(SamplingStatCalculator stat)
    

Method Summary
public  SampleaddSample(SampleResult res)
     Records a sample.
public  voidaddSamples(SamplingStatCalculator ssc)
    
public synchronized  voidclear()
    
public  doublegetAvgPageBytes()
     calculates the average page size, which means divide the bytes by number of samples.
public  doublegetBytesPerSecond()
    
public  intgetCount()
    
public  SamplegetCurrentSample()
    
public  HashMapgetDistribution()
    
public  longgetElapsed()
    
public  longgetErrorCount()
    
public  doublegetErrorPercentage()
     Returns the raw double value of the percentage of samples with errors that were recorded.
public  doublegetKBPerSecond()
    
public  StringgetLabel()
    
public  NumbergetMax()
    
public  doublegetMaxThroughput()
    
public  doublegetMean()
    
public  NumbergetMeanAsNumber()
    
public  NumbergetMedian()
    
public  NumbergetMin()
    
public  doublegetPageSize()
    
public  NumbergetPercentPoint(double percent)
    
public  NumbergetPercentPoint(float percent)
    
public  doublegetRate()
     Returns the throughput associated to this sampler in requests per second.
public  SamplegetSample(int index)
    
public  ListgetSamples()
    
public  doublegetStandardDeviation()
    
public  StringtoString()
     For debugging purposes, only.


Constructor Detail
SamplingStatCalculator
public SamplingStatCalculator()(Code)



SamplingStatCalculator
public SamplingStatCalculator(String label)(Code)
Use this constructor.



SamplingStatCalculator
public SamplingStatCalculator(SamplingStatCalculator stat)(Code)
Essentially a copy function
Parameters:
  stat -




Method Detail
addSample
public Sample addSample(SampleResult res)(Code)
Records a sample.



addSamples
public void addSamples(SamplingStatCalculator ssc)(Code)



clear
public synchronized void clear()(Code)
Clear the counters (useful for differential stats)



getAvgPageBytes
public double getAvgPageBytes()(Code)
calculates the average page size, which means divide the bytes by number of samples. average page size in bytes



getBytesPerSecond
public double getBytesPerSecond()(Code)
Throughput in bytes / second throughput in bytes/second



getCount
public int getCount()(Code)



getCurrentSample
public Sample getCurrentSample()(Code)



getDistribution
public HashMap getDistribution()(Code)



getElapsed
public long getElapsed()(Code)
Get the elapsed time for the samples how long the samples took



getErrorCount
public long getErrorCount()(Code)
errorCount



getErrorPercentage
public double getErrorPercentage()(Code)
Returns the raw double value of the percentage of samples with errors that were recorded. (Between 0.0 and 1.0) the raw double value of the percentage of samples with errorsthat were recorded.



getKBPerSecond
public double getKBPerSecond()(Code)
Throughput in kilobytes / second Throughput in kilobytes / second



getLabel
public String getLabel()(Code)



getMax
public Number getMax()(Code)



getMaxThroughput
public double getMaxThroughput()(Code)
Returns the maxThroughput.



getMean
public double getMean()(Code)



getMeanAsNumber
public Number getMeanAsNumber()(Code)



getMedian
public Number getMedian()(Code)



getMin
public Number getMin()(Code)



getPageSize
public double getPageSize()(Code)
Should calculate the average page size, which means divide the bytes by number of samples - actually calculates the throughput in bytes / second
See Also:   SamplingStatCalculator.getAvgPageBytes()
See Also:    for the average page size



getPercentPoint
public Number getPercentPoint(double percent)(Code)



getPercentPoint
public Number getPercentPoint(float percent)(Code)



getRate
public double getRate()(Code)
Returns the throughput associated to this sampler in requests per second. May be slightly skewed because it takes the timestamps of the first and last samples as the total time passed, and the test may actually have started before that start time and ended after that end time.



getSample
public Sample getSample(int index)(Code)



getSamples
public List getSamples()(Code)



getStandardDeviation
public double getStandardDeviation()(Code)



toString
public String toString()(Code)
For debugging purposes, only.



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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