Class DefaultPipeline

java.lang.Object

io.aleph0.yap.core.pipeline.DefaultPipeline

All Implemented Interfaces:

Measureable<Pipeline.Metrics>, Pipeline

public class DefaultPipeline
extends Object
implements Pipeline

Nested Class Summary

Nested classes/interfaces inherited from interface io.aleph0.yap.core.Pipeline

Pipeline.LifecycleListener, Pipeline.Metrics

Constructor Summary

Constructors

Constructor	Description
DefaultPipeline(PipelineManager manager)

Method Summary

Modifier and Type	Method	Description
void	addLifecycleListener(Pipeline.LifecycleListener listener)
void	await()
void	cancel()
Pipeline.Metrics	checkMetrics()	Non-destructive check of the metrics.
Pipeline.Metrics	flushMetrics()	Destructive read of the metrics.
int	getId()
void	removeLifecycleListener(Pipeline.LifecycleListener listener)
void	start()

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultPipeline

public DefaultPipeline(PipelineManager manager)

Method Details

addLifecycleListener

public void addLifecycleListener(Pipeline.LifecycleListener listener)

Specified by:

addLifecycleListener in interface Pipeline

removeLifecycleListener

public void removeLifecycleListener(Pipeline.LifecycleListener listener)

Specified by:

removeLifecycleListener in interface Pipeline

getId

public int getId()

Specified by:

getId in interface Pipeline

start

public void start()

Specified by:

start in interface Pipeline

cancel

public void cancel()

Specified by:

cancel in interface Pipeline

await

public void await()
           throws InterruptedException,
ExecutionException,
CancellationException

Specified by:

await in interface Pipeline

Throws:

InterruptedException

ExecutionException

CancellationException

checkMetrics

public Pipeline.Metrics checkMetrics()

Description copied from interface: Measureable

Non-destructive check of the metrics. This should be used to check the state of metrics without clearing them, for example in a TaskController.

Specified by:

checkMetrics in interface Measureable<Pipeline.Metrics>

Returns:

the metrics

flushMetrics

public Pipeline.Metrics flushMetrics()

Description copied from interface: Measureable

Destructive read of the metrics. This should be used to check and reset the state of metrics, for example by the metrics checking thread.

Specified by:

flushMetrics in interface Measureable<Pipeline.Metrics>

Returns:

the metrics