Package org.djutils.event
Provides classes and interfaces for asynchronous communication. The event package is designed around three interfaces:
- The EventListenerInterface defining callback mechanism for a listener.
- The EventProducerInterface defining registration capabilities.
- The EventInterface defining the events which are sent by a producer and received by a listener.
RemoteException on network problems.
The second aspect is concurrency. The classes providing a reference implementation of these interfaces are designed for
multi-threaded deployment.
Copyright (c) 2002-2021 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See for project information https://djutils.org. The DJUTILS project is distributed under a three-clause BSD-style license, which can be found at https://djutils.org/docs/license.html. This class was originally part of the DSOL project, see https://simulation.tudelft.nl/dsol/manual.
- Author:
- Peter Jacobs , Alexander Verbraeck
-
Interface Summary Interface Description EventInterface The EventInterface defines the a strongly typed event (using the EventType).EventListenerInterface The EventListenerInterface creates a callback method for publishers to inform their clients.EventProducerInterface The EventProducerInterface defines the registration operations of an event producer.EventTypeInterface The EventTypeInteface is the description of a topic used for the subscription to asynchronous events.IdProvider This functional interface provides a sourceId to an EventProducer.TimedEventInterface<T extends Comparable<T> & Serializable> The TimedEventInterface defines the getTimeStamp method on top of the methods that a regular event has to implement.TimedEventTypeInterface TimedEventTypeInterface is a tagging interface for the TimedEventType. -
Class Summary Class Description AbstractEvent The Event class forms the reference implementation for the EventInterface.AbstractEventType Reference implementation of the EventType.Event The Event class forms the reference implementation for the EventInterface.EventListenerMap The EventListenerMap maps EventTypes on lists of References to EventListeners.EventProducer The EventProducer forms the reference implementation of the EventProducerInterface.EventProducerImpl The EventProducer forms the reference implementation of the EventProducerInterface.EventType The EventType is the description of a topic used for the subscription to asynchronous events.TimedEvent<T extends Comparable<T> & Serializable> The TimedEvent is the reference implementation for a timed event.TimedEventType The TimedEventType is the description of a topic used for the subscription to asynchronous events with a time stamp.