model.agent.humanAgent.aatom.tacticalLevel.navigation

Class StuckDetector

java.lang.Object

model.agent.humanAgent.aatom.tacticalLevel.navigation.StuckDetector

All Implemented Interfaces:

Updatable

public class StuckDetector
extends java.lang.Object
implements Updatable

Detects if an agent is stuck. It is part of the navigation module.

Author:

S.A.M. Janssen

Field Summary

Fields

Modifier and Type	Field and Description
private MovementModule	movementModel The movement model.
private Position	prevPos Previous position for stuck detection.
private double	timeSamePos Stuck parameter.

Constructor Summary

Constructors

Constructor and Description
StuckDetector(MovementModule movementModel) Creates a stuck detector.

Method Summary

Modifier and Type	Method and Description
boolean	isStuck(boolean includeStopMoving, double secondsStuck) Determines if the agent is stuck for a given number of seconds.
boolean	isStuck(double secondsStuck) Determines if the agent is stuck for a given number of seconds.
void	reset() Resets the stuck detector.
void	update(int timeStep) Updates the stuck parameters.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

movementModel

private MovementModule movementModel

The movement model.

timeSamePos

private double timeSamePos

Stuck parameter.

prevPos

private Position prevPos

Previous position for stuck detection.

Constructor Detail

StuckDetector

public StuckDetector(MovementModule movementModel)

Creates a stuck detector.

Parameters:

movementModel - The movement model.

Method Detail

isStuck

public boolean isStuck(boolean includeStopMoving,
                       double secondsStuck)

Determines if the agent is stuck for a given number of seconds. Stuck is defined as moving at most 0.2m in secondsStuck seconds.

Parameters:

includeStopMoving - Determines if the agent should be considered stuck if he has a stop order.

secondsStuck - The number of seconds it takes before an agent is considered stuck.

Returns:

True if the agent is stuck, false otherwise.

isStuck

public boolean isStuck(double secondsStuck)

Determines if the agent is stuck for a given number of seconds. Stuck is defined as moving at most 0.2m in secondsStuck seconds.

Parameters:

secondsStuck - The number of seconds it takes before an agent is considered stuck.

Returns:

True if the agent is stuck, false otherwise.

reset

public void reset()

Resets the stuck detector.

update

public void update(int timeStep)

Updates the stuck parameters.

Specified by:

update in interface Updatable

Parameters:

timeStep - The time step.