com.sun.slamd.example
Class ReplicaLatencyCheckJobClass

java.lang.Object
  java.lang.Thread
      com.sun.slamd.job.JobClass
          com.sun.slamd.example.ReplicaLatencyCheckJobClass

All Implemented Interfaces:

java.lang.Runnable

Direct Known Subclasses:

AddRateWithReplicaLatencyJobClass, CombinedAddAndDelRateWithReplicaLatencyJobClass, DelRateWithReplicaLatencyJobClass, LDAPLoadWithReplicaLatencyJobClass, ModRateWithReplicaLatencyJobClass, SiteMinderWithReplicaLatencyJobClass, WeightedModRateWithReplicaLatencyJobClass, WeightedSiteMinderWithReplicaLatencyJobClass

public abstract class ReplicaLatencyCheckJobClass
extends JobClass

This class defines a generic type of job class that may be used in checking latency associated with replicated operations. It merely defines a few additional attributes that are expected to be present in subclasses that can be accessed by the threads that perform the work of checking the latency.

Author:

Neil A. Wilson

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

protected CategoricalTracker	latencyCategories The stat tracker that is used to categorize the latencies by second.
protected java.lang.Object	latencyCheckMutex The mutex used to help in the latency timing.
protected TimeTracker	latencyTime The stat tracker that is used to determine how much time passes between a change occurs on a master and the change appears in a consumer.

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ReplicaLatencyCheckJobClass()

Method Summary

Methods inherited from class com.sun.slamd.job.JobClass

destroy, enableRealTimeStats, finalizeClient, finalizeJob, finalizeThread, getActiveThreadCount, getClientID, getClientNumber, getClientSideJob, getClientSideParameterStubs, getCollectionInterval, getJobCategoryName, getJobDescription, getJobID, getJobName, getParameterStubs, getScheduledDuration, getShouldStopTime, getStatReporter, getStatTrackers, getStatTrackerStubs, getThreadID, getThreadNumber, indicateCompletedWithErrors, indicateStoppedDueToError, initializeClient, initializeJob, initializeJobThread, initializeThread, isDeprecated, isRunning, logMessage, overrideCollectionInterval, overrideNumClients, overrideThreadsPerClient, providesParameterTest, run, runJob, setClientNumber, setClientSideJob, setThreadNumber, shouldStop, stackTraceToString, startJob, stopAndWait, stopJob, stopRequested, testJobParameters, validateJobInfo, writeVerbose

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

latencyCategories

protected CategoricalTracker latencyCategories

The stat tracker that is used to categorize the latencies by second.

latencyCheckMutex

protected java.lang.Object latencyCheckMutex

The mutex used to help in the latency timing.

latencyTime

protected TimeTracker latencyTime

The stat tracker that is used to determine how much time passes between a change occurs on a master and the change appears in a consumer.

Constructor Detail

ReplicaLatencyCheckJobClass

public ReplicaLatencyCheckJobClass()