public StatisticalSampleResult() 
{
// May be called by XStream
}

 public StatisticalSampleResult(SampleResult res) 
{
        // Copy data that is shared between samples (i.e. the key items):
        setSampleLabel(res.getSampleLabel());
        // Nothing else can be saved, as the samples may come from any thread
        setSuccessful(true); // Assume result is OK
        setSampleCount(0); // because we add the sample count in later
}

 public StatisticalSampleResult(long stamp,
    long elapsed) 
{
        super(stamp, elapsed);
}

Allow OldSaveService to generate a suitable result when sample/error counts have been saved.

Parameters:

stamp -

elapsed -

 public  void add(SampleResult res) 
{
        // Add Sample Counter
        setSampleCount(getSampleCount() + res.getSampleCount());
        setBytes(getBytes() + res.getBytes());
        // Add Error Counter
        if (!res.isSuccessful()) {
            errorCount++;
            this.setSuccessful(false);
        }
        // Set start/end times
        if (getStartTime()==0){ // Bug 40954 - ensure start time gets started!
            this.setStartTime(res.getStartTime());
        } else {
            this.setStartTime(Math.min(getStartTime(), res.getStartTime()));
        }
        this.setEndTime(Math.max(getEndTime(), res.getEndTime()));
        setLatency(getLatency()+ res.getLatency());
}

 public int getErrorCount() 
{
// Overrides SampleResult
        return errorCount;
}

 public static String getKey(SampleEvent event) 
{
        StringBuffer sb = new StringBuffer(80);
        sb.append(event.getResult().getSampleLabel()).append("-").append(event.getThreadGroup());
        return sb.toString();
}

Generates the key to be used for aggregating samples as follows:
sampleLabel "-" threadGroup N.B. the key should agree with the fixed items that are saved in the sample.

 public long getTime() 
{
        return getEndTime() - getStartTime() - this.getIdleTime();
}

 public long getTimeStamp() 
{
        return getEndTime();
}

 public  void setErrorCount(int e) 
{
// for reading CSV files
        errorCount = e;
}