Module org.arakhne.afc.advanced.agentmotion

Package org.arakhne.afc.agentmotion.common

Class RandomAlgorithm

java.lang.Object

org.arakhne.afc.agentmotion.common.RandomAlgorithm

All Implemented Interfaces:

Serializable, Cloneable, RandomMotionAlgorithm

public class RandomAlgorithm
extends Object
implements RandomMotionAlgorithm, Serializable, Cloneable

Agent is changing randomly its position and orientation.

This algorithm uses speeds or accelerations, depending on its delegates.

Since:

14.0

Version:

17.0 2020-01-04 14:41:51

Author:

Stéphane GALLAND

See Also:

Serialized Form

Maven Group Id:

org.arakhne.afc.advanced

Maven Artifact Id:

agentmotion

Field Summary

Fields

Modifier and Type	Field	Description
protected FacingMotionAlgorithm	facing	Facing algorithm to delegate to.
protected double	maxWheelRotation	Maximal rotation of the virtual wheel.
protected SeekingMotionAlgorithm	seeking	Seeking algorithm to delegate to.
protected double	wheelDistance	Distance between the agent position and the center of the virtual wheel.
protected double	wheelRadius	Radius of the virtual wheel.

Constructor Summary

Constructors

Constructor	Description
RandomAlgorithm(double wheelDistance, double wheelRadius, double maxWheelRotation, FacingMotionAlgorithm facing, SeekingMotionAlgorithm seeking)	Constructor.

Method Summary

Modifier and Type	Method	Description
AgentMotion	calculate(Point2D<?,?> position, Vector2D<?,?> orientation, double linearSpeed, double maxLinear, double angularSpeed, double maxAngular)	Calculate the random motion.
RandomAlgorithm	clone()	Clone this algorithm.
boolean	equals(Object obj)
int	hashCode()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

wheelDistance

protected final double wheelDistance

Distance between the agent position and the center of the virtual wheel.

wheelRadius

protected final double wheelRadius

Radius of the virtual wheel.

maxWheelRotation

protected final double maxWheelRotation

Maximal rotation of the virtual wheel.

facing

protected final FacingMotionAlgorithm facing

Facing algorithm to delegate to.

seeking

protected final SeekingMotionAlgorithm seeking

Seeking algorithm to delegate to.

Constructor Detail

RandomAlgorithm

public RandomAlgorithm(double wheelDistance,
                       double wheelRadius,
                       double maxWheelRotation,
                       FacingMotionAlgorithm facing,
                       SeekingMotionAlgorithm seeking)

Constructor.

Parameters:

wheelDistance - the distance between the agent position and the center of the virtual wheel.

wheelRadius - the radius of the virtual wheel.

maxWheelRotation - the maximal rotation of the virtual wheel.

facing - the facing algorithm to delegate to.

seeking - the seeking algorithm to delegate to.

Method Detail

clone

@Pure
public RandomAlgorithm clone()

Description copied from interface: RandomMotionAlgorithm

Clone this algorithm.

Specified by:

clone in interface RandomMotionAlgorithm

Overrides:

clone in class Object

Returns:

the clone.

equals

@Pure
public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

@Pure
public int hashCode()

Overrides:

hashCode in class Object

calculate

public AgentMotion calculate(Point2D<?,?> position,
                             Vector2D<?,?> orientation,
                             double linearSpeed,
                             double maxLinear,
                             double angularSpeed,
                             double maxAngular)

Description copied from interface: RandomMotionAlgorithm

Calculate the random motion.

Specified by:

calculate in interface RandomMotionAlgorithm

Parameters:

position - is the current position of the entity.

orientation - is the current orientation of the entity.

linearSpeed - is the current linear speed of the entity.

maxLinear - is the maximal linear speed or acceleration of the entity.

angularSpeed - is the current angular speed of the entity.

maxAngular - is the maximal angular speed or acceleration of the entity.

Returns:

the agent motion.