CarFollowingUtil.CarFollowingHeadway (Open Traffic Sim road classes 1.04.04 API)

java.lang.Object
- org.opentrafficsim.road.gtu.lane.perception.headway.AbstractHeadway
- - org.opentrafficsim.road.gtu.lane.tactical.util.CarFollowingUtil.CarFollowingHeadway

All Implemented Interfaces:

Serializable, Comparable<Headway>, Identifiable, PerceivedObject, Headway

Enclosing class:

CarFollowingUtil
```
public static class CarFollowingUtil.CarFollowingHeadway
extends AbstractHeadway
```
Simple headway implementation for minimum car-following information.
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 26 feb. 2018

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from interface org.opentrafficsim.road.gtu.lane.perception.headway.Headway
  Headway.ObjectType

Constructor Summary

Constructors
Constructor Description

CarFollowingHeadway(Length headway, Speed speed)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Acceleration`	`getAcceleration()`
`String`	`getId()`
`Length`	`getLength()`
`Headway.ObjectType`	`getObjectType()`
`Speed`	`getSpeed()`

Methods inherited from class org.opentrafficsim.road.gtu.lane.perception.headway.AbstractHeadway
equals, getDistance, getOverlap, getOverlapFront, getOverlapRear, hashCode, isAhead, isBehind, isParallel, toString

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

Methods inherited from interface org.opentrafficsim.road.gtu.lane.perception.headway.Headway
compareTo

- Constructor Detail
  - CarFollowingHeadway
```
public CarFollowingHeadway(Length headway,
                           Speed speed)
                    throws GTUException
```
    Constructor.
    
    Parameters:
    
    headway - Length; distance to the leader
    
    speed - Speed; leader speed
    
    Throws:
    
    GTUException - on exception
- Method Detail
  - getId
```
public String getId()
```
    Returns:
    
    String; the id of the other object for comparison purposes, cannot be null.
  - getLength
```
public Length getLength()
```
    Returns:
    
    Length; the length of the other object; can be null if unknown.
  - getSpeed
```
public Speed getSpeed()
```
    Returns:
    
    Speed; the (perceived) speed of the other object; can be null if unknown.
  - getObjectType
```
public Headway.ObjectType getObjectType()
```
    Returns:
    
    Length; the (perceived) object Type, can be null if no object type unknown.
  - getAcceleration
```
public Acceleration getAcceleration()
```
    Returns:
    
    Acceleration; acceleration the (perceived) acceleration of the other object; can be null if unknown.