org.opennms.newts.api

Class SampleProcessorService

java.lang.Object

org.opennms.newts.api.SampleProcessorService

public class SampleProcessorService
extends Object

Distributes incoming sample collections to one or more sample processors. The sample processors are run on a BlockingThreadPoolExecutor.

Author:

eevans

Constructor Summary

Constructors

Constructor and Description
SampleProcessorService(int maxThreads)
SampleProcessorService(int maxThreads, Set<SampleProcessor> processors)

Method Summary

Modifier and Type	Method and Description
boolean	awaitShutdown(long timeout, TimeUnit unit) Invokes awaitShutdown() on the underlying thread pool executor.
void	shutdown() Calls shutdown() on the underlying thread pool executor.
void	submit(Collection<Sample> samples) Submits a collection of samples to each of the underlying SampleProcessors.

Methods inherited from class java.lang.Object

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

Constructor Detail

SampleProcessorService

public SampleProcessorService(int maxThreads)

SampleProcessorService

@Inject
public SampleProcessorService(@Named(value="sampleProcessor.maxThreads")
                                      int maxThreads,
                                      Set<SampleProcessor> processors)

Method Detail

submit

public void submit(Collection<Sample> samples)

Submits a collection of samples to each of the underlying SampleProcessors. Calls to submit(Collection) are non-blocking unless the pool is unable to keep up and the queue becomes full.

Parameters:

samples -

shutdown

public void shutdown()
              throws InterruptedException

Calls shutdown() on the underlying thread pool executor.

Throws:

InterruptedException

awaitShutdown

public boolean awaitShutdown(long timeout,
                             TimeUnit unit)
                      throws InterruptedException

Invokes awaitShutdown() on the underlying thread pool executor.

Parameters:

timeout - the maximum time to wait

unit - the time unit of the timeout argument

Returns:

true if this executor terminated and false if the timeout elapsed before termination

Throws:

InterruptedException