atg.service.perfmonitor
Class PerformanceData

java.lang.Object
  atg.service.perfmonitor.PerformanceData

All Implemented Interfaces:

Resetable

public class PerformanceData
extends java.lang.Object
implements Resetable

This object contains the values for minimum, maximum, total executions, and total execution time for an operation. When an operation completes, the total execution time is determined and passed to this object. The increaseTotalExecutionTime method is called with the time in milliseconds passed as the argument. Based on this information, the properties of this object are updated.

The properties of this object are definied as follows:

• Minimum Execution Time - the shortest time that this operation took out of all executions
• Maximum Execution Time - the longest time that this operation took out of all executions
• Total Number of Executions - the total number of executions for this operation since the Performance Monitor was started or the last reset
• Total Execution Time - the total amount of time out of all executions that this operation took
• Average Execution Time - the average amount of time out of all executions that this operation takes

Field Summary

static java.lang.String

CLASS_VERSION

Constructor Summary

PerformanceData()
Constructs a PerformanceData object.

Method Summary

long	getAverageExecutionTime() Returns property averageExecutionTime
double	getAverageMemoryRequired() Returns property averageMemoryRequired
long	getMaximumExecutionTime() Returns property maximumExecutionTime
double	getMaximumMemoryRequired() Returns property maximumMemoryRequired
long	getMemTotalNumberOfExecutions() Returns property memTotalNumberOfExecutions
long	getMinimumExecutionTime() Returns property minimumExecutionTime
double	getMinimumMemoryRequired() Returns property minimumMemoryRequired
long	getTotalExecutionTime() Returns property totalExecutionTime
double	getTotalMemoryRequired() Returns property totalMemoryRequired
long	getTotalNumberOfExecutions() Returns property totalNumberOfExecutions
void	increaseTotalExecutionTime(long pTime) Increases the totalExecutionTime by the amount in pTime.
void	increaseTotalMemoryRequired(double pMemory) Increases the totalMemoryRequired by the amount in pMemory.
void	reset() Resets the properties of this object back to their defaults
void	resetMemoryData() Resets the properties of this object back to their defaults

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_VERSION

public static java.lang.String CLASS_VERSION

Constructor Detail

PerformanceData

public PerformanceData()

Constructs a PerformanceData object.

Method Detail

increaseTotalExecutionTime

public void increaseTotalExecutionTime(long pTime)

Increases the totalExecutionTime by the amount in pTime. Also increments the totalNumberOfExecutions by 1 and updates the minimumExecutionTime and maximumExecutionTime if necessary.

Parameters:

pTime - the amount to increment mTotalExecutionTime by.

increaseTotalMemoryRequired

public void increaseTotalMemoryRequired(double pMemory)

Increases the totalMemoryRequired by the amount in pMemory. Also updates the minimumMemoryRequired and maximumMemoryRequired if necessary.

Parameters:

pMemory - the amount to increment mTotalMemoryRequired by.

reset

public void reset()

Resets the properties of this object back to their defaults

Specified by:

reset in interface Resetable

resetMemoryData

public void resetMemoryData()

Resets the properties of this object back to their defaults

getMinimumExecutionTime

public long getMinimumExecutionTime()

Returns property minimumExecutionTime

getMaximumExecutionTime

public long getMaximumExecutionTime()

Returns property maximumExecutionTime

getTotalNumberOfExecutions

public long getTotalNumberOfExecutions()

Returns property totalNumberOfExecutions

getTotalExecutionTime

public long getTotalExecutionTime()

Returns property totalExecutionTime

getAverageExecutionTime

public long getAverageExecutionTime()

Returns property averageExecutionTime

getMemTotalNumberOfExecutions

public long getMemTotalNumberOfExecutions()

Returns property memTotalNumberOfExecutions

getMinimumMemoryRequired

public double getMinimumMemoryRequired()

Returns property minimumMemoryRequired

getMaximumMemoryRequired

public double getMaximumMemoryRequired()

Returns property maximumMemoryRequired

getTotalMemoryRequired

public double getTotalMemoryRequired()

Returns property totalMemoryRequired

getAverageMemoryRequired

public double getAverageMemoryRequired()

Returns property averageMemoryRequired