Class NullHistorical<T>
- java.lang.Object
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- org.opentrafficsim.core.perception.NullHistorical<T>
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- Type Parameters:
T
- value type
- All Implemented Interfaces:
Historical<T>
public class NullHistorical<T> extends Object implements Historical<T>
Simple implementation without history that can be used inside a generic context where also implementations with history can be used.Copyright (c) 2013-2022 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
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Constructor Summary
Constructors Constructor Description NullHistorical(T value)
Constructor.
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Constructor Detail
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NullHistorical
public NullHistorical(T value)
Constructor.- Parameters:
value
- T; value
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Method Detail
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set
public void set(T value)
Set value at the current simulation time. If a value is already given at this time, it is overwritten. Values should be set in chronological order.- Specified by:
set
in interfaceHistorical<T>
- Parameters:
value
- T; value
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get
public T get()
Get value at current simulation time.- Specified by:
get
in interfaceHistorical<T>
- Returns:
- T; value at current simulation time
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get
public T get(Time time)
Get value at given time.- Specified by:
get
in interfaceHistorical<T>
- Parameters:
time
- Time; time to get the value- Returns:
- T; value at current time
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