com.sun.enterprise.admin.monitor.stats

Class AverageRangeStatisticImpl

java.lang.Object

com.sun.enterprise.admin.monitor.stats.AverageRangeStatisticImpl

All Implemented Interfaces:

AverageRangeStatistic, javax.management.j2ee.statistics.RangeStatistic, javax.management.j2ee.statistics.Statistic

public class AverageRangeStatisticImpl
extends Object
implements AverageRangeStatistic

An implementation of a AverageRangeStatistic. All instances of this class are immutable. Provides all the necessary accessors for properties.

Since:

S1AS8.1

Version:

1.0

Author:

Larry White, Kedar Mhaswade

Constructor Summary

Constructors

Constructor and Description
AverageRangeStatisticImpl(BoundedRangeStatisticImpl stats, long numberOfSamples, long runningTotal) Constructs an immutable instance of AverageRangeStatisticImpl.
AverageRangeStatisticImpl(long curVal, long highMark, long lowMark, long upper, long lower, String name, String unit, String desc, long startTime, long sampleTime, long numberOfSamples, long runningTotal) Constructs an immutable instance of AverageRangeStatisticImpl.

Method Summary

Modifier and Type	Method and Description
long	getAverage()
long	getCurrent()
String	getDescription()
long	getHighWaterMark()
long	getLastSampleTime()
long	getLowWaterMark()
String	getName()
long	getStartTime()
String	getUnit()
void	setDescription(String desc) This is a hack.

Methods inherited from class java.lang.Object

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

Constructor Detail

AverageRangeStatisticImpl

public AverageRangeStatisticImpl(long curVal,
                                 long highMark,
                                 long lowMark,
                                 long upper,
                                 long lower,
                                 String name,
                                 String unit,
                                 String desc,
                                 long startTime,
                                 long sampleTime,
                                 long numberOfSamples,
                                 long runningTotal)

Constructs an immutable instance of AverageRangeStatisticImpl.

Parameters:

curVal - The current value of this statistic

highMark - The highest value of this statistic, since measurement started

lowMark - The lowest value of this statistic, since measurement started

upper - The upper limit of this statistic

lower - The lower limit of this statistic

name - The name of the statistic

unit - The unit of measurement for this statistic

desc - A brief description of the statistic

startTime - Time in milliseconds at which the measurement was started

sampleTime - Time at which the last measurement was done.

numberOfSamples - number of samples at present

runningTotal - running total of sampled data at present

AverageRangeStatisticImpl

public AverageRangeStatisticImpl(BoundedRangeStatisticImpl stats,
                                 long numberOfSamples,
                                 long runningTotal)

Constructs an immutable instance of AverageRangeStatisticImpl.

Parameters:

stats - a BoundedRangeStatisticImpl

numberOfSamples - number of samples at present

runningTotal - running total of sampled data at present

Method Detail

getCurrent

public long getCurrent()

Specified by:

getCurrent in interface javax.management.j2ee.statistics.RangeStatistic

getDescription

public String getDescription()

Specified by:

getDescription in interface javax.management.j2ee.statistics.Statistic

getHighWaterMark

public long getHighWaterMark()

Specified by:

getHighWaterMark in interface javax.management.j2ee.statistics.RangeStatistic

getLastSampleTime

public long getLastSampleTime()

Specified by:

getLastSampleTime in interface javax.management.j2ee.statistics.Statistic

getLowWaterMark

public long getLowWaterMark()

Specified by:

getLowWaterMark in interface javax.management.j2ee.statistics.RangeStatistic

getName

public String getName()

Specified by:

getName in interface javax.management.j2ee.statistics.Statistic

getStartTime

public long getStartTime()

Specified by:

getStartTime in interface javax.management.j2ee.statistics.Statistic

getUnit

public String getUnit()

Specified by:

getUnit in interface javax.management.j2ee.statistics.Statistic

getAverage

public long getAverage()

Specified by:

getAverage in interface AverageRangeStatistic

setDescription

public void setDescription(String desc)

This is a hack. This method allows us to internatinalize the descriptions. See bug Id: 5045413