RangeStatisticImpl (JBoss/Management API) - JBoss 4.0.1 sp1 management API Documentation 英文版文档

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org.jboss.management.j2ee.statistics
Class RangeStatisticImpl

java.lang.Object
  org.jboss.management.j2ee.statistics.StatisticImpl
      org.jboss.management.j2ee.statistics.RangeStatisticImpl

All Implemented Interfaces:: javax.management.j2ee.statistics.RangeStatistic, Serializable, javax.management.j2ee.statistics.Statistic

public class RangeStatisticImpl
extends StatisticImpl
implements javax.management.j2ee.statistics.RangeStatistic

This class is the JBoss specific Range Statistics class allowing just to increase and resetStats the instance.

Version:: $Revision: 1.4 $
Author:: Scott McLaughlin
See Also:: Serialized Form

Field Summary

protected long current


protected long highWaterMark


protected long lowWaterMark


Fields inherited from class org.jboss.management.j2ee.statistics.StatisticImpl

description, lastSampleTime, name, startTime, units

Constructor Summary

RangeStatisticImpl(String pName, String pUnit, String pDescription)
          Default (no-args) constructor

Method Summary

void add()
          Adds a hit to this counter

long getCurrent()
          The current value of this attribute.

long getHighWaterMark()
          The highest value this attribute has held since the beginning of the measurement.

long getLowWaterMark()
          The lowest value this attribute has held since the beginning of the measurement.

void remove()
          Removes a hit to this counter

void reset()
          Resets the statistics to the initial values

void set(long current)


String toString()


Methods inherited from class org.jboss.management.j2ee.statistics.StatisticImpl

getDescription, getLastSampleTime, getName, getStartTime, getUnit, set

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.management.j2ee.statistics.Statistic

getDescription, getLastSampleTime, getName, getStartTime, getUnit

Field Detail

current

protected long current

highWaterMark

protected long highWaterMark

lowWaterMark

protected long lowWaterMark

Constructor Detail