Package org.opentrafficsim.road.gtu.perception.categories

Class AnticipationDensity

java.lang.Object

org.opentrafficsim.road.gtu.perception.categories.AnticipationDensity

All Implemented Interfaces:

PerceptionCollectable.PerceptionCollector<org.djunits.value.vdouble.scalar.LinearDensity,Gtu,AnticipationDensity.CountAndDistance>

public class AnticipationDensity
extends Object
implements PerceptionCollectable.PerceptionCollector<org.djunits.value.vdouble.scalar.LinearDensity,Gtu,AnticipationDensity.CountAndDistance>

Collector to determine density based on GTUs.

Copyright (c) 2013-2026 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

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()	Constructor.

Method Summary

Modifier and Type	Method	Description
PerceptionCollectable.PerceptionAccumulator<Gtu,AnticipationDensity.CountAndDistance>	getAccumulator()	Returns the accumulator.
Function<AnticipationDensity.CountAndDistance,org.djunits.value.vdouble.scalar.LinearDensity>	getFinalizer()	Returns the finalizer.
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 Details

AnticipationDensity

public AnticipationDensity()

Constructor.

Method Details

getIdentity

public Supplier<AnticipationDensity.CountAndDistance> getIdentity()

Description copied from interface: PerceptionCollectable.PerceptionCollector

Returns the identity value, the initial intermediate value.

Specified by:

getIdentity in interface PerceptionCollectable.PerceptionCollector<org.djunits.value.vdouble.scalar.LinearDensity,Gtu,AnticipationDensity.CountAndDistance>

Returns:

identity value, the initial intermediate value

getAccumulator

public PerceptionCollectable.PerceptionAccumulator<Gtu,AnticipationDensity.CountAndDistance> getAccumulator()

Description copied from interface: PerceptionCollectable.PerceptionCollector

Returns the accumulator.

Specified by:

getAccumulator in interface PerceptionCollectable.PerceptionCollector<org.djunits.value.vdouble.scalar.LinearDensity,Gtu,AnticipationDensity.CountAndDistance>

Returns:

accumulator

getFinalizer

public Function<AnticipationDensity.CountAndDistance,org.djunits.value.vdouble.scalar.LinearDensity> getFinalizer()

Description copied from interface: PerceptionCollectable.PerceptionCollector

Returns the finalizer.

Specified by:

getFinalizer in interface PerceptionCollectable.PerceptionCollector<org.djunits.value.vdouble.scalar.LinearDensity,Gtu,AnticipationDensity.CountAndDistance>

Returns:

finalizer