TaskHeadwayCollector (Open Traffic Sim road classes 2.00.04 API)

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

All Implemented Interfaces:

PerceptionCollectable.PerceptionCollector<Duration,LaneBasedGtu,Duration>
```
public class TaskHeadwayCollector
extends Object
implements PerceptionCollectable.PerceptionCollector<Duration,LaneBasedGtu,Duration>
```
Simple collector implementation to obtain time headway.
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 apr. 2018

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Constructor Summary

Constructors
Constructor Description

TaskHeadwayCollector(Speed speed)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PerceptionCollectable.PerceptionAccumulator<LaneBasedGtu,Duration>`	`getAccumulator()`	Returns the accumulator.
`PerceptionCollectable.PerceptionFinalizer<Duration,Duration>`	`getFinalizer()`	Returns the finalizer.
`Supplier<Duration>`	`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
  - TaskHeadwayCollector
```
public TaskHeadwayCollector(Speed speed)
```
    Constructor.
    
    Parameters:
    
    speed - Speed; speed
- Method Detail
  - getIdentity
```
public Supplier<Duration> getIdentity()
```
    Returns the identity value, the initial intermediate value.
    
    Specified by:
    
    getIdentity in interface PerceptionCollectable.PerceptionCollector<Duration,LaneBasedGtu,Duration>
    
    Returns:
    
    I; identity value, the initial intermediate value
  - getAccumulator
```
public PerceptionCollectable.PerceptionAccumulator<LaneBasedGtu,Duration> getAccumulator()
```
    Returns the accumulator.
    
    Specified by:
    
    getAccumulator in interface PerceptionCollectable.PerceptionCollector<Duration,LaneBasedGtu,Duration>
    
    Returns:
    
    PerceptionAccumulator; accumulator
  - getFinalizer
```
public PerceptionCollectable.PerceptionFinalizer<Duration,Duration> getFinalizer()
```
    Returns the finalizer.
    
    Specified by:
    
    getFinalizer in interface PerceptionCollectable.PerceptionCollector<Duration,LaneBasedGtu,Duration>
    
    Returns:
    
    PerceptionFinalizer; finalizer