com.jeantessier.metrics
Class SumMeasurement

java.lang.Object
  |
  +--com.jeantessier.metrics.MeasurementBase
        |
        +--com.jeantessier.metrics.SumMeasurement

All Implemented Interfaces:

Measurement

public class SumMeasurement

extends MeasurementBase

Adds up numerical values. Use it with just one term to alias other measurements.

This is the syntax for initializing this type of measurement:

  <init>
      number | measurement name [DISPOSE_x]
      ...
  </init>
  

Constructor Summary

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

Method Summary

void	accept(MeasurementVisitor visitor)
protected double	compute()
java.util.List	getTerms()
boolean	isEmpty()

Methods inherited from class com.jeantessier.metrics.MeasurementBase

add, add, add, add, add, doubleValue, floatValue, getContext, getDescriptor, getLongName, getShortName, getValue, 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

Constructor Detail

SumMeasurement

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

Method Detail

getTerms

public java.util.List getTerms()

isEmpty

public boolean isEmpty()

Overrides:

isEmpty in class MeasurementBase

accept

public void accept(MeasurementVisitor visitor)

compute

protected double compute()

Overrides:

compute in class MeasurementBase