com.jeantessier.metrics
Class ContextAccumulatorMeasurement

java.lang.Object
  |
  +--com.jeantessier.metrics.MeasurementBase
        |
        +--com.jeantessier.metrics.AccumulatorMeasurement
              |
              +--com.jeantessier.metrics.ContextAccumulatorMeasurement

All Implemented Interfaces:

CollectionMeasurement, Measurement

public class ContextAccumulatorMeasurement

extends AccumulatorMeasurement

Accumulates entries in context, filtering with regular expressions. If no regular expressions are given, matches everything for the given measurement, which must implement the CollectionMeasurement interface. Regular expressions matching using Perl5Util from Jakarta-ORO. This measurement will use Perl5Util.group(1) if not null, otherwise the full string.

This is the syntax for initializing this type of measurement:

  <init>
      measurement name [perl regular expression]
      ...
  </init>
  

Constructor Summary

ContextAccumulatorMeasurement(MeasurementDescriptor descriptor, Metrics context, java.lang.String initText)

Method Summary

void	accept(MeasurementVisitor visitor)
protected void	populateValues()

Methods inherited from class com.jeantessier.metrics.AccumulatorMeasurement

compute, filterMetrics, getValue, getValues, isEmpty

Methods inherited from class com.jeantessier.metrics.MeasurementBase

add, add, add, add, add, doubleValue, floatValue, getContext, getDescriptor, getLongName, getShortName, intValue, isCached, isInRange, longValue, perl, setCached, setEmpty, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.jeantessier.metrics.Measurement

add, add, add, add, add, doubleValue, floatValue, getContext, getDescriptor, getLongName, getShortName, intValue, isInRange, longValue

Constructor Detail

ContextAccumulatorMeasurement

public ContextAccumulatorMeasurement(MeasurementDescriptor descriptor,
                                     Metrics context,
                                     java.lang.String initText)

Method Detail

accept

public void accept(MeasurementVisitor visitor)

populateValues

protected void populateValues()

Overrides:

populateValues in class AccumulatorMeasurement