AbstractHistoricalMap.EventMap (Open Traffic Sim core classes 1.04.02 API)

java.lang.Object
- org.opentrafficsim.core.perception.AbstractHistorical.EventValue<K>
- - org.opentrafficsim.core.perception.collections.AbstractHistoricalMap.EventMap<K,V,M>

Type Parameters:

K - key type

V - value type

M - map type

Enclosing class:

AbstractHistoricalMap<K,V,M extends java.util.Map<K,V>>
```
public static class AbstractHistoricalMap.EventMap<K,V,M extends java.util.Map<K,V>>
extends AbstractHistorical.EventValue<K>
```
Abstract super class for events that add or remove a value from the map.
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 1 jan. 2018

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

- Constructor Summary
  
  Constructors
  Constructor Description
  
  EventMap(double time, K key, boolean contained, V previousValue)
  Constructor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void restore(M map)
  Restores the map to the state of before the event.
  
  java.lang.String toString()
  - Methods inherited from class org.opentrafficsim.core.perception.AbstractHistorical.EventValue
    getTime, getValue
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - EventMap
```
public EventMap(double time,
                K key,
                boolean contained,
                V previousValue)
```
    Constructor.
    
    Parameters:
    
    time - double; time of event
    
    key - K; key of event
    
    contained - boolean; whether the map contained the key prior to the event
    
    previousValue - V; previous value in the map
- Method Detail
  - restore
```
public void restore(M map)
```
    Restores the map to the state of before the event.
    
    Parameters:
    
    map - M; map to restore
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class AbstractHistorical.EventValue<K>