nl.tudelft.simulation.traffic.controlpoint.blocks
Class SwitchBlockTrafficLight

java.lang.Object
  nl.tudelft.simulation.event.EventProducer
      nl.tudelft.simulation.traffic.controlpoint.real.AbstractVisibleControlPoint
          nl.tudelft.simulation.traffic.controlpoint.blocks.SwitchBlockTrafficLight

All Implemented Interfaces:

Changeable, ControlPointInterface, nl.tudelft.simulation.event.EventProducerInterface, nl.tudelft.simulation.dsol.animation.LocatableInterface, java.io.Serializable, StopSignInterface, VisibleControlPointInterface

public class SwitchBlockTrafficLight

extends AbstractVisibleControlPoint

implements nl.tudelft.simulation.dsol.animation.LocatableInterface, StopSignInterface

This class implements the BlockTrafficLights that guards the switch
(c) copyright 2003-2004 Delft University of Technology , the Netherlands.
See for project information www.simulation.tudelft.nl
License of use: General Public License (GPL) , no warranty

Version:

May 31, 2004

Author:

Elisangela Kanacilo

See Also:

Serialized Form

Field Summary

static int	SENSOR_RED RED sensor
static int	SENSOR_RELEASE RELEASE sensor
static int	SENSOR_REQUEST REQUEST sensor
static java.lang.String[]	sensorNames sensor names
static java.lang.String	STATE_BLACK BLACK state
static java.lang.String	STATE_GREEN GREEN state
static java.lang.String	STATE_RED RED state

Fields inherited from class nl.tudelft.simulation.traffic.controlpoint.real.AbstractVisibleControlPoint

progression, track

Fields inherited from class nl.tudelft.simulation.event.EventProducer

listeners

Fields inherited from interface nl.tudelft.simulation.traffic.controlpoint.real.StopSignInterface

CONTINUE, STOP

Fields inherited from interface nl.tudelft.simulation.event.EventProducerInterface

FIRST_POSITION, LAST_POSITION

Fields inherited from interface nl.tudelft.simulation.traffic.controlpoint.ControlPointInterface

BACK, FRONT

Fields inherited from interface nl.tudelft.simulation.traffic.controlpoint.real.Changeable

CHANGE_STATUS_EVENT

Constructor Summary

SwitchBlockTrafficLight(java.lang.String name, TrackInterface track, double progression, VirtualBlock virtualBlock, double visibleDistance, double distanceRequest, double distanceRed, nl.tudelft.simulation.dsol.simulators.DEVSSimulatorInterface simulator, double dx, double dy)

Method Summary

void	addSensors(TrackInterface track, double progression, int sensor, java.lang.String line, nl.tudelft.simulation.dsol.simulators.DEVSSimulatorInterface simulator) Add sensors according to the line.
protected void	changeState(java.lang.String newState)
javax.media.j3d.Bounds	getBounds()
java.lang.String	getCurrentState()
double	getDistanceRed()
double	getDistanceRelease()
double	getDistanceRequest()
nl.tudelft.simulation.language.d3.DirectedPoint	getLocation()
java.lang.String	getName()
VehiclePhysicalInterface	getRequestingVehicle()
java.lang.String	getStatus()
VirtualBlock	getVirtualBlock()
void	pass(VehiclePhysicalInterface vehicle) This method handles actions of the controlPoint when the controlPoint is passed by a vehicle.
void	setCurrentState(java.lang.String state)
void	setDistanceRelease(double distanceRelease) sets the distanceRelease.
void	setRequestingVehicle(VehiclePhysicalInterface requestingVehicle)
java.lang.String	toString()
void	triggerSensor(int sensor, VehiclePhysicalInterface vehicle)

Methods inherited from class nl.tudelft.simulation.traffic.controlpoint.real.AbstractVisibleControlPoint

getProgression, getTrack, getVisibleDistance

Methods inherited from class nl.tudelft.simulation.event.EventProducer

addListener, addListener, addListener, addListener, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, getEventTypes, removeAllListeners, removeAllListeners, removeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface nl.tudelft.simulation.event.EventProducerInterface

addListener, addListener, addListener, addListener, getEventTypes, removeListener

Methods inherited from interface nl.tudelft.simulation.traffic.controlpoint.real.VisibleControlPointInterface

getVisibleDistance

Methods inherited from interface nl.tudelft.simulation.traffic.controlpoint.ControlPointInterface

getProgression, getTrack

Field Detail

STATE_GREEN

public static final java.lang.String STATE_GREEN

GREEN state

See Also:

Constant Field Values

STATE_RED

public static final java.lang.String STATE_RED

RED state

See Also:

Constant Field Values

STATE_BLACK

public static final java.lang.String STATE_BLACK

BLACK state

See Also:

Constant Field Values

SENSOR_REQUEST

public static final int SENSOR_REQUEST

REQUEST sensor

See Also:

Constant Field Values

SENSOR_RED

public static final int SENSOR_RED

RED sensor

See Also:

Constant Field Values

SENSOR_RELEASE

public static final int SENSOR_RELEASE

RELEASE sensor

See Also:

Constant Field Values

sensorNames

public static final java.lang.String[] sensorNames

sensor names

Constructor Detail

SwitchBlockTrafficLight

public SwitchBlockTrafficLight(java.lang.String name,
                               TrackInterface track,
                               double progression,
                               VirtualBlock virtualBlock,
                               double visibleDistance,
                               double distanceRequest,
                               double distanceRed,
                               nl.tudelft.simulation.dsol.simulators.DEVSSimulatorInterface simulator,
                               double dx,
                               double dy)

Parameters:

name -

track -

progression -

virtualBlock -

visibleDistance -

distanceRequest -

distanceRed -

simulator -

dx -

dy -

Method Detail

addSensors

public void addSensors(TrackInterface track,
                       double progression,
                       int sensor,
                       java.lang.String line,
                       nl.tudelft.simulation.dsol.simulators.DEVSSimulatorInterface simulator)

Add sensors according to the line. It is used only for adding Release Sensors for the block

Parameters:

track -

progression -

sensor -

line -

simulator -

triggerSensor

public void triggerSensor(int sensor,
                          VehiclePhysicalInterface vehicle)

Parameters:

sensor -

vehicle -

changeState

protected void changeState(java.lang.String newState)

Parameters:

newState -

pass

public void pass(VehiclePhysicalInterface vehicle)

Description copied from interface: ControlPointInterface

This method handles actions of the controlPoint when the controlPoint is passed by a vehicle.

Specified by:

pass in interface ControlPointInterface

Parameters:

vehicle - that triggers the controlPoint

See Also:

ControlPointInterface.pass(nl.tudelft.simulation.traffic.vehicle.VehiclePhysicalInterface)

getLocation

public nl.tudelft.simulation.language.d3.DirectedPoint getLocation()
                                                            throws java.rmi.RemoteException

Specified by:

getLocation in interface nl.tudelft.simulation.dsol.animation.LocatableInterface

Overrides:

getLocation in class AbstractVisibleControlPoint

Throws:

java.rmi.RemoteException

See Also:

LocatableInterface.getLocation()

getBounds

public javax.media.j3d.Bounds getBounds()
                                 throws java.rmi.RemoteException

Specified by:

getBounds in interface nl.tudelft.simulation.dsol.animation.LocatableInterface

Overrides:

getBounds in class AbstractVisibleControlPoint

Throws:

java.rmi.RemoteException

See Also:

LocatableInterface.getBounds()

getCurrentState

public java.lang.String getCurrentState()

Returns:

Returns the currentState.

setCurrentState

public void setCurrentState(java.lang.String state)

Parameters:

state -

getStatus

public java.lang.String getStatus()

Specified by:

getStatus in interface Changeable

Returns:

status

See Also:

Changeable.getStatus()

toString

public java.lang.String toString()

See Also:

Object.toString()

getVirtualBlock

public VirtualBlock getVirtualBlock()

Returns:

Returns the virtualBlock.

getDistanceRed

public double getDistanceRed()

Returns:

Returns the distanceRed.

getDistanceRelease

public double getDistanceRelease()

Returns:

Returns the distanceRelease.

setDistanceRelease

public void setDistanceRelease(double distanceRelease)

sets the distanceRelease. This parameter need to be changed when the switch changes its direction

Parameters:

distanceRelease - distance after the SwitchBlockTrafficLight that the block will be released

getDistanceRequest

public double getDistanceRequest()

Returns:

Returns the distanceRequest.

getName

public java.lang.String getName()

Returns:

Returns the name.

getRequestingVehicle

public VehiclePhysicalInterface getRequestingVehicle()

Returns:

Returns the requestingVehicle.

setRequestingVehicle

public void setRequestingVehicle(VehiclePhysicalInterface requestingVehicle)

Parameters:

requestingVehicle - The requestingVehicle to set.