net.obvj.performetrics

Class SimpleMonitorableOperation

java.lang.Object

net.obvj.performetrics.SimpleMonitorableOperation

Direct Known Subclasses:

CpuTimeCallableOperation, CpuTimeRunnableOperation, WallClockTimeCallableOperation, WallClockTimeRunnableOperation

public abstract class SimpleMonitorableOperation
extends Object

A base object for monitorable operations profiled with a single counter.

Author:

oswaldo.bapvic.jr

Field Summary

Fields

Modifier and Type	Field and Description
protected Counter	counter

Constructor Summary

Constructors

Constructor and Description
SimpleMonitorableOperation(Counter.Type type, TimeUnit timeUnit) Builds this operation with a new counter of the specified type and time unit.

Method Summary

Modifier and Type	Method and Description
long	elapsedTime(TimeUnit timeUnit) Returns the elapsed time, in a given TimeUnit.
Counter	getCounter()

Methods inherited from class java.lang.Object

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

Field Detail

counter

protected final Counter counter

Constructor Detail

SimpleMonitorableOperation

public SimpleMonitorableOperation(Counter.Type type,
                                  TimeUnit timeUnit)

Builds this operation with a new counter of the specified type and time unit.

Parameters:

type - the counter type to created

timeUnit - the time unit to be set

Method Detail

getCounter

public Counter getCounter()

Returns:

the counter object for this operation

elapsedTime

public long elapsedTime(TimeUnit timeUnit)

Returns the elapsed time, in a given TimeUnit.

Parameters:

timeUnit - the time unit to which the elapsed time will be converted

Returns:

the difference between units before and units after, in the given time unit