Class SharedExecutorProtocolHolderFactory

java.lang.Object

pt.unl.fct.di.novasys.babel2.core.SharedExecutorProtocolHolderFactory

All Implemented Interfaces:

BabelProtocolHolderFactory

public final class SharedExecutorProtocolHolderFactory
extends Object
implements BabelProtocolHolderFactory

Factory for creating SharedExecutorProtocolHolder instances that share a common fixed thread pool executor.

Constructor Summary

Constructors

Constructor	Description
SharedExecutorProtocolHolderFactory(int numberOfThreads, int processBeforeYield, boolean stopAfterException, int maxQueueCapacity)	Constructs a factory with a shared thread pool and protocol execution parameters.

Method Summary

Modifier and Type	Method	Description
BabelProtocolHolder	createInstance(BabelProtocol protocol, Set<ProtocolExtension<? extends BabelProtocol>> extensions)	Creates a new BabelProtocolHolder wrapping the given protocol and extensions.

Methods inherited from class Object

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

Constructor Details

SharedExecutorProtocolHolderFactory

public SharedExecutorProtocolHolderFactory(int numberOfThreads,
 int processBeforeYield,
 boolean stopAfterException,
 int maxQueueCapacity)

Constructs a factory with a shared thread pool and protocol execution parameters.

Parameters:

numberOfThreads - the number of worker threads in the shared pool

processBeforeYield - maximum number of events a protocol may process before yielding the worker thread

stopAfterException - whether to halt the holder if an uncaught exception is thrown

maxQueueCapacity - the maximum capacity of each protocol's event queue

Method Details

createInstance

public BabelProtocolHolder createInstance(BabelProtocol protocol,
 Set<ProtocolExtension<? extends BabelProtocol>> extensions)

Description copied from interface: BabelProtocolHolderFactory

Creates a new BabelProtocolHolder wrapping the given protocol and extensions.

Specified by:

createInstance in interface BabelProtocolHolderFactory

Parameters:

protocol - the protocol instance to wrap

extensions - the set of protocol extensions configured for the protocol

Returns:

a new BabelProtocolHolder managing the protocol