cacheperf.poc.useCase3_2

Class Terminators

java.lang.Object

cacheperf.poc.useCase3_2.Terminators

public class Terminators
extends Object

Contains static methods suitable for use as terminators. All terminators should be kept brief for performance runs.

A task terminator is a public static boolean method that returns true when a client thread is considered to be "done" with a task. It is executed with a configurable frequency until it returns true, at which time the client thread issues a StopSchedulingTaskOnClientOrder to stop work on the task and prevent being scheduled with the task in future.

A batch terminator is a public static void method that is executed by a client thread at the end of each batch of operations.

See Also:

cacheperf.UseCase3Prms

Constructor Summary

Constructors

Constructor and Description
Terminators()

Method Summary

Modifier and Type	Method and Description
static boolean	terminateOnBatchSeconds(UseCase3Client c) Returns true when a client has done the operation for UseCase3Prms.batchSeconds seconds.
static boolean	terminateOnMaxKey(UseCase3Client c) Returns true when a client has done UseCase3Prms#maxKeys of the operation.
static boolean	terminateOnSignal(UseCase3Client c) Returns true when the shared counter in TaskSyncBlackboard.signal is non-zero.
static boolean	terminateOnTotalTaskTimeSec(UseCase3Client c) Returns true when a client has done the TASK workload for Prms.totalTaskTimeSec.

Methods inherited from class java.lang.Object

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

Constructor Detail

Terminators

public Terminators()

Method Detail

terminateOnBatchSeconds

public static boolean terminateOnBatchSeconds(UseCase3Client c)

Returns true when a client has done the operation for UseCase3Prms.batchSeconds seconds.

terminateOnTotalTaskTimeSec

public static boolean terminateOnTotalTaskTimeSec(UseCase3Client c)

Returns true when a client has done the TASK workload for Prms.totalTaskTimeSec.

terminateOnMaxKey

public static boolean terminateOnMaxKey(UseCase3Client c)

Returns true when a client has done UseCase3Prms#maxKeys of the operation.

terminateOnSignal

public static boolean terminateOnSignal(UseCase3Client c)

Returns true when the shared counter in TaskSyncBlackboard.signal is non-zero.