javax.management.j2ee.statistics
Interface Statistic

All Known Subinterfaces:

BoundaryStatistic, BoundedRangeStatistic, CountStatistic, RangeStatistic, TimeStatistic

public interface Statistic

The Statistic model and its sub-models specify the data models which are requried to be used to provide the performance data described by the specific attributes in the Stats models.

Method Summary

java.lang.String	getDescription() A human-readable description of the Statistic.
long	getLastSampleTime() The time of the last measurement represented as a long, whose value is the number of milliseconds since January 1, 1970, 00:00:00.
java.lang.String	getName() The name of this Statistic.
long	getStartTime() The time of the first measurement represented as a long, whose value is the number of milliseconds since January 1, 1970, 00:00:00.
java.lang.String	getUnit() The unit of measurement for this Statistic.

Method Detail

getName

public java.lang.String getName()

The name of this Statistic.

getUnit

public java.lang.String getUnit()

The unit of measurement for this Statistic. Valid values for TimeStatistic measurements are "HOUR", "MINUTE", "SECOND", "MILLISECOND", "MICROSECOND" and "NANOSECOND".

getDescription

public java.lang.String getDescription()

A human-readable description of the Statistic.

getStartTime

public long getStartTime()

The time of the first measurement represented as a long, whose value is the number of milliseconds since January 1, 1970, 00:00:00.

getLastSampleTime

public long getLastSampleTime()

The time of the last measurement represented as a long, whose value is the number of milliseconds since January 1, 1970, 00:00:00.