com.helger.commons.concurrent.collector

Class ConcurrentCollectorSingle<DATATYPE>

java.lang.Object

com.helger.commons.concurrent.collector.AbstractConcurrentCollector<DATATYPE>

com.helger.commons.concurrent.collector.ConcurrentCollectorSingle<DATATYPE>

Type Parameters:

DATATYPE - The type of the objects in the queue.

All Implemented Interfaces:

INonThrowingRunnable, IThrowingRunnable, IConcurrentCollector<DATATYPE>, Runnable

public class ConcurrentCollectorSingle<DATATYPE>
extends AbstractConcurrentCollector<DATATYPE>

Concurrent collector that performs action on each object separately

Author:

Philip Helger

Field Summary

Fields inherited from class com.helger.commons.concurrent.collector.AbstractConcurrentCollector

DEFAULT_MAX_QUEUE_SIZE, m_aQueue, STOP_QUEUE_OBJECT

Constructor Summary

Constructors

Constructor and Description
ConcurrentCollectorSingle() Constructor that uses AbstractConcurrentCollector.DEFAULT_MAX_QUEUE_SIZE elements as the maximum queue length.
ConcurrentCollectorSingle(int nMaxQueueSize, IThrowingRunnableWithParameter<DATATYPE> aPerformer) Constructor.
ConcurrentCollectorSingle(IThrowingRunnableWithParameter<DATATYPE> aPerformer) Constructor that uses AbstractConcurrentCollector.DEFAULT_MAX_QUEUE_SIZE elements as the maximum queue length.

Method Summary

Methods

Modifier and Type	Method and Description
void	run() Run it.
protected void	setPerformer(IThrowingRunnableWithParameter<DATATYPE> aPerformer)

Methods inherited from class com.helger.commons.concurrent.collector.AbstractConcurrentCollector

getQueueLength, isStopped, queueObject, stopQueuingNewObjects

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcurrentCollectorSingle

public ConcurrentCollectorSingle()

Constructor that uses AbstractConcurrentCollector.DEFAULT_MAX_QUEUE_SIZE elements as the maximum queue length.

ConcurrentCollectorSingle

public ConcurrentCollectorSingle(@Nullable
                         IThrowingRunnableWithParameter<DATATYPE> aPerformer)

Constructor that uses AbstractConcurrentCollector.DEFAULT_MAX_QUEUE_SIZE elements as the maximum queue length.

Parameters:

aPerformer - The callback to be invoked everytime objects are collected. May be null but in that case setPerformer(IThrowingRunnableWithParameter) must be invoked!

ConcurrentCollectorSingle

public ConcurrentCollectorSingle(@Nonnegative
                         int nMaxQueueSize,
                         @Nullable
                         IThrowingRunnableWithParameter<DATATYPE> aPerformer)

Constructor.

Parameters:

nMaxQueueSize - The maximum number of items that can be in the queue. Must be > 0.

aPerformer - The callback to be invoked everytime objects are collected. May be null but in that case setPerformer(IThrowingRunnableWithParameter) must be invoked!

Method Detail

setPerformer

protected final void setPerformer(@Nonnull
                IThrowingRunnableWithParameter<DATATYPE> aPerformer)

run

public final void run()

Description copied from interface: INonThrowingRunnable

Run it.