AnticipationDensity (Open Traffic Sim road classes 1.04.02 API)

java.lang.Object
- org.opentrafficsim.road.gtu.lane.perception.categories.AnticipationDensity

All Implemented Interfaces:

PerceptionCollectable.PerceptionCollector<LinearDensity,GTU,AnticipationDensity.CountAndDistance>
```
public class AnticipationDensity
extends java.lang.Object
implements PerceptionCollectable.PerceptionCollector<LinearDensity,GTU,AnticipationDensity.CountAndDistance>
```
Collector to determine density based on GTUs.
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 13 mrt. 2018

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class AnticipationDensity.CountAndDistance
Intermediate data to determine density.

Constructor Summary

Constructors
Constructor Description

AnticipationDensity()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PerceptionCollectable.PerceptionAccumulator<GTU,AnticipationDensity.CountAndDistance>`	`getAccumulator()`	Returns the accumulator.
`PerceptionCollectable.PerceptionFinalizer<LinearDensity,AnticipationDensity.CountAndDistance>`	`getFinalizer()`	Returns the finalizer.
`java.util.function.Supplier<AnticipationDensity.CountAndDistance>`	`getIdentity()`	Returns the identity value, the initial intermediate value.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AnticipationDensity
```
public AnticipationDensity()
```
- Method Detail
  - getIdentity
```
public java.util.function.Supplier<AnticipationDensity.CountAndDistance> getIdentity()
```
    Returns the identity value, the initial intermediate value.
    
    Specified by:
    
    getIdentity in interface PerceptionCollectable.PerceptionCollector<LinearDensity,GTU,AnticipationDensity.CountAndDistance>
    
    Returns:
    
    I; identity value, the initial intermediate value
  - getAccumulator
```
public PerceptionCollectable.PerceptionAccumulator<GTU,AnticipationDensity.CountAndDistance> getAccumulator()
```
    Returns the accumulator.
    
    Specified by:
    
    getAccumulator in interface PerceptionCollectable.PerceptionCollector<LinearDensity,GTU,AnticipationDensity.CountAndDistance>
    
    Returns:
    
    PerceptionAccumulator; accumulator
  - getFinalizer
```
public PerceptionCollectable.PerceptionFinalizer<LinearDensity,AnticipationDensity.CountAndDistance> getFinalizer()
```
    Returns the finalizer.
    
    Specified by:
    
    getFinalizer in interface PerceptionCollectable.PerceptionCollector<LinearDensity,GTU,AnticipationDensity.CountAndDistance>
    
    Returns:
    
    PerceptionFinalizer; finalizer