Package org.opentrafficsim.core.perception.collections

Class HistoricalHashSet<E>

java.lang.Object
org.opentrafficsim.core.perception.AbstractHistorical<E,​AbstractHistoricalCollection.EventCollection<E,​C>>
org.opentrafficsim.core.perception.collections.AbstractHistoricalCollection<E,​LinkedHashSet<E>>
org.opentrafficsim.core.perception.collections.HistoricalHashSet<E>
Type Parameters:
E - element type
All Implemented Interfaces:
Iterable<E>, Collection<E>, Set<E>, HistoricalCollection<E>, HistoricalSet<E>, HistoryManager.HistoricalElement
public class HistoricalHashSet<E>
extends AbstractHistoricalCollection<E,​LinkedHashSet<E>>
implements HistoricalSet<E>
LinkedHashSet-valued historical state. The current hash set is always maintained, and past states of the hash set are obtained by applying the events between now and the requested time in reverse.

The Iterator returned by this class does not support the remove() method. Any returned subset is unmodifiable.

Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:
$Revision$, $LastChangedDate$, by $Author$, initial version 3 feb. 2018
Author:
Alexander Verbraeck, Peter Knoppers, Wouter Schakel