Package com.emc.mongoose.base.load.step

Class LoadStepBase

java.lang.Object

com.github.akurilov.commons.concurrent.AsyncRunnableBase

com.emc.mongoose.base.concurrent.DaemonBase

com.emc.mongoose.base.load.step.LoadStepBase

All Implemented Interfaces:

Daemon, LoadStep, com.github.akurilov.commons.concurrent.AsyncRunnable, java.lang.Runnable, java.rmi.Remote

Direct Known Subclasses:

LoadStepClientBase, LoadStepLocalBase

public abstract class LoadStepBase
extends DaemonBase
implements LoadStep, java.lang.Runnable

Nested Class Summary

Nested classes/interfaces inherited from interface com.github.akurilov.commons.concurrent.AsyncRunnable

com.github.akurilov.commons.concurrent.AsyncRunnable.State

Field Summary

Fields

Modifier and Type	Field	Description
protected com.github.akurilov.confuse.Config	config
protected java.util.List<com.github.akurilov.confuse.Config>	ctxConfigs
protected java.util.List<Extension>	extensions
protected java.util.List<MetricsContext<? extends AllMetricsSnapshot>>	metricsContexts
protected MetricsManager	metricsMgr

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LoadStepBase(com.github.akurilov.confuse.Config config, java.util.List<Extension> extensions, java.util.List<com.github.akurilov.confuse.Config> ctxConfigs, MetricsManager metricsMgr)

Method Summary

Modifier and Type	Method	Description
protected int	avgPeriod(com.github.akurilov.confuse.Config metricsConfig)
protected void	doClose()
protected void	doStart()
protected abstract void	doStartWrapped()
protected void	doStop()
protected abstract void	init()	Initializes the actual configuration and metrics contexts
protected abstract void	initMetrics(int originIndex, OpType opType, int concurrency, com.github.akurilov.confuse.Config metricsConfig, com.github.akurilov.commons.system.SizeInBytes itemDataSize, boolean outputColorFlag)
java.lang.String	loadStepId()
java.util.List<? extends AllMetricsSnapshot>	metricsSnapshots()
void	run()
long	runId()

Methods inherited from class com.emc.mongoose.base.concurrent.DaemonBase

close, closeAll

Methods inherited from class com.github.akurilov.commons.concurrent.AsyncRunnableBase

await, await, doShutdown, isClosed, isInitial, isShutdown, isStarted, isStopped, shutdown, start, state, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.akurilov.commons.concurrent.AsyncRunnable

isClosed, isInitial, isShutdown, isStarted, isStopped, shutdown, state

Methods inherited from interface com.emc.mongoose.base.load.step.LoadStep

await, await, close, getTypeName, start, stop

Field Detail

config

protected final com.github.akurilov.confuse.Config config

extensions

protected final java.util.List<Extension> extensions

ctxConfigs

protected final java.util.List<com.github.akurilov.confuse.Config> ctxConfigs

metricsMgr

protected final MetricsManager metricsMgr

metricsContexts

protected final java.util.List<MetricsContext<? extends AllMetricsSnapshot>> metricsContexts

Constructor Detail

LoadStepBase

protected LoadStepBase(com.github.akurilov.confuse.Config config,
                       java.util.List<Extension> extensions,
                       java.util.List<com.github.akurilov.confuse.Config> ctxConfigs,
                       MetricsManager metricsMgr)

Method Detail

loadStepId

public final java.lang.String loadStepId()

Specified by:

loadStepId in interface LoadStep

Returns:

the step id

runId

public final long runId()

Specified by:

runId in interface LoadStep

metricsSnapshots

public final java.util.List<? extends AllMetricsSnapshot> metricsSnapshots()

Specified by:

metricsSnapshots in interface LoadStep

run

public final void run()

Specified by:

run in interface java.lang.Runnable

doStart

protected void doStart()
                throws java.lang.IllegalStateException

Overrides:

doStart in class com.github.akurilov.commons.concurrent.AsyncRunnableBase

Throws:

java.lang.IllegalStateException

doStartWrapped

protected abstract void doStartWrapped()

init

protected abstract void init()
                      throws java.lang.IllegalStateException

Initializes the actual configuration and metrics contexts

Throws:

java.lang.IllegalStateException - if initialization fails

initMetrics

protected abstract void initMetrics(int originIndex,
                                    OpType opType,
                                    int concurrency,
                                    com.github.akurilov.confuse.Config metricsConfig,
                                    com.github.akurilov.commons.system.SizeInBytes itemDataSize,
                                    boolean outputColorFlag)

doStop

protected void doStop()

Overrides:

doStop in class com.github.akurilov.commons.concurrent.AsyncRunnableBase

doClose

protected void doClose()
                throws java.io.IOException

Overrides:

doClose in class com.github.akurilov.commons.concurrent.AsyncRunnableBase

Throws:

java.io.IOException

avgPeriod

protected int avgPeriod(com.github.akurilov.confuse.Config metricsConfig)