Package org.opentrafficsim.core.perception.collections

Class AbstractHistoricalMap<K,​V,​M extends Map<K,​V>>

java.lang.Object
org.opentrafficsim.core.perception.AbstractHistorical<K,​AbstractHistoricalMap.EventMap<K,​V,​M>>
org.opentrafficsim.core.perception.collections.AbstractHistoricalMap<K,​V,​M>
Type Parameters:
K - key type
V - value type
M - map type
All Implemented Interfaces:
Map<K,​V>, HistoricalMap<K,​V>, HistoryManager.HistoricalElement
Direct Known Subclasses:
AbstractHistoricalSortedMap, HistoricalEnumMap, HistoricalHashMap, HistoricalLinkedHashMap
public abstract class AbstractHistoricalMap<K,​V,​M extends Map<K,​V>>
extends AbstractHistorical<K,​AbstractHistoricalMap.EventMap<K,​V,​M>>
implements HistoricalMap<K,​V>
Map-valued historical state. The current map is always maintained, and past states of the map are obtained by applying the events between now and the requested time in reverse.

The set views returned by this class are unmodifiable.

Copyright (c) 2013-2019 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 1 feb. 2018
Author:
Alexander Verbraeck, Peter Knoppers, Wouter Schakel