Package org.opentrafficsim.core.perception.collections

Class HistoricalArrayList<E>

java.lang.Object
org.opentrafficsim.core.perception.AbstractHistorical<E,​AbstractHistoricalCollection.EventCollection<E,​C>>
org.opentrafficsim.core.perception.collections.AbstractHistoricalCollection<E,​L>
org.opentrafficsim.core.perception.collections.AbstractHistoricalList<E,​ArrayList<E>>
org.opentrafficsim.core.perception.collections.HistoricalArrayList<E>
Type Parameters:
E - element type
All Implemented Interfaces:
Iterable<E>, Collection<E>, List<E>, HistoricalCollection<E>, HistoricalList<E>, HistoryManager.HistoricalElement
public class HistoricalArrayList<E>
extends AbstractHistoricalList<E,​ArrayList<E>>
ArrayList-valued historical state. The current array list is always maintained, and past states of the array list 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(), add() and set() methods. Any returned sublist 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

  • Constructor Details

    • HistoricalArrayList

      public HistoricalArrayList​(HistoryManager historyManager)
      Constructor.
      Parameters:
      historyManager - HistoryManager; history manager

    • HistoricalArrayList

      public HistoricalArrayList​(HistoryManager historyManager, Collection<? extends E> c)
      Constructor.
      Parameters:
      historyManager - HistoryManager; history manager
      c - Collection<? extends E>; initial collection

  • Method Details

    • get

      public ArrayList<E> get()
      Returns the current list.
      Returns:
      List; current list

    • get

      public ArrayList<E> get​(Time time)
      Returns a past list.
      Parameters:
      time - Time; time to obtain the list at
      Returns:
      List; past list

    • toString

      public String toString()
      Overrides:
      toString in class Object