Package org.apache.jmeter.report.processor

Class FieldSampleComparator

java.lang.Object
org.apache.jmeter.report.processor.FieldSampleComparator
All Implemented Interfaces:
SampleComparator
public class FieldSampleComparator extends Object implements SampleComparator
Since:
3.0

  • Constructor Details

    • FieldSampleComparator

      public FieldSampleComparator(String fieldName)

  • Method Details

    • initialize

      public final void initialize(SampleMetadata metadata)
      Description copied from interface: SampleComparator
      Initializes the comparator with the SampleMetadata of the samples to be compared.

      This function is invoked before any call to thecompare service.

      Not that this function is the place to get sample column indexes for better performance

      Specified by:
      initialize in interface SampleComparator
      Parameters:
      metadata - The metadata of the sample to be compared by this instance

    • compare

      public long compare(Sample s1, Sample s2)
      Description copied from interface: SampleComparator
      Compares to sample

      Must return an long integer that define the relational order of the 2 compared samples:

      • Negative long integer : s1 is lower than s2
      • Zero long integer : s1 is strictly equal to s2
      • Positive long integer : s1 is greater than s2
      Specified by:
      compare in interface SampleComparator
      Parameters:
      s1 - The first sample to be compared
      s2 - The second sample to compared
      Returns:
      A negative is s1 < s2, 0 if s1 = s2, a positive integer if s1 > s2