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.

Author:

Guillaume Sauthier

Method Summary

java.lang.String	getDescription()
long	getLastSampleTime()
java.lang.String	getName()
long	getStartTime()
java.lang.String	getUnit()

Method Detail

getName

java.lang.String getName()

Returns:

The name of this Statistic.

getUnit

java.lang.String getUnit()

Returns:

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

getDescription

java.lang.String getDescription()

Returns:

A human-readable description of the Statistic.

getStartTime

long getStartTime()

Returns:

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

long getLastSampleTime()

Returns:

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