org.jscience.architecture.traffic.infrastructure
Class EdgeNode

java.lang.Object
  org.jscience.architecture.traffic.infrastructure.Node
      org.jscience.architecture.traffic.infrastructure.SpecialNode
          org.jscience.architecture.traffic.infrastructure.EdgeNode

All Implemented Interfaces:

Selectable, SelectionStarter, InstantiationAssistant, TwoStageLoader, XMLSerializable

public class EdgeNode
extends SpecialNode

EdgeNode, a node used as starting and end point for Roadusers.

Nested Class Summary

Nested classes/interfaces inherited from class org.jscience.architecture.traffic.infrastructure.Node

Node.NodeStatistics

Field Summary

protected DestFrequency[][]	destFreq The frequency with which spawned roadusers choose specific destinations
protected SpawnFrequency[]	spawnFreq The frequency at which various roadusers spawn
protected static int	type The type of this node

Fields inherited from class org.jscience.architecture.traffic.infrastructure.SpecialNode

isAlpha, loadData, road, roadPos, waitingQueue

Fields inherited from class org.jscience.architecture.traffic.infrastructure.Node

C_DOWN, C_LEFT, C_RIGHT, C_UP, coord, D_AHEAD, D_BACK, D_LEFT, D_RIGHT, EDGE, inboundLanes, JUNCTION, NET_TUNNEL, nodeId, NON_TL, outboundLanes, parentName, spdata, STAT_NUM_DATA, statistics

Constructor Summary

EdgeNode()
Creates a new EdgeNode object.

EdgeNode(java.awt.Point _coord)
Creates a new EdgeNode object.

Method Summary

DestFrequency[][]	getDestFrequencies() Returns the array of arrays of Destination Frequenties
float	getDestFrequency(int edgeId, int ruType) Returns the destination frequency for certain destination edgenode and roaduser type.
java.lang.String	getName() Returns the name of this edgenode.
SpawnFrequency[]	getSpawnFrequencies() Returns the array of Spawning Frequenties
float	getSpawnFrequency(int ruType) Returns the spawn freqeuncy for the Roadusers of type ruType
int	getType() Returns the type of this node
java.lang.String	getXMLName() DOCUMENT ME!
void	load(XMLElement myElement, XMLLoader loader) Load this XMLSerializable
void	paint(java.awt.Graphics g) DOCUMENT ME!
void	paint(java.awt.Graphics g, int x, int y, float zf) DOCUMENT ME!
void	paint(java.awt.Graphics g, int x, int y, float zf, double bogus) DOCUMENT ME!
void	saveChilds(XMLSaver saver) DOCUMENT ME!
XMLElement	saveSelf() DOCUMENT ME!
void	setDestFrequencies(DestFrequency[][] dests) Sets the Destination Frequencies
void	setDestFrequency(int edgeId, int ruType, float dest) Sets the destination frequency for certain destination edgenode and roaduser type.
void	setSpawnFrequencies(SpawnFrequency[] spawns) Sets the Spawning Frequencies
void	setSpawnFrequency(int ruType, float freq) Sets the spawn frequency for Roadusers of type ruType

Methods inherited from class org.jscience.architecture.traffic.infrastructure.SpecialNode

addRoad, calcDelay, dequeueRoaduser, doStep, enqueueRoaduser, enter, getAllLanes, getAllRoads, getAlpha, getAlphaRoads, getDesiredSignType, getInboundLanes, getLanesLeadingFrom, getLanesLeadingTo, getNumAllLanes, getNumAlphaRoads, getNumInboundLanes, getNumOutboundLanes, getNumRealSigns, getNumRoads, getNumSigns, getOutboundLanes, getRoad, getRoadPos, getWaitingQueue, getWaitingQueueLength, getWidth, isAlphaRoad, isConnected, isConnectedAt, isConnectionPosFree, loadSecondStage, placeRoaduser, remAllRoads, remRoad, remRoad, reset, setAlpha, setAlphaRoad, setRoad, setRoadPos, setSigns, setWaitingQueue, start, stop

Methods inherited from class org.jscience.architecture.traffic.infrastructure.Node

addShortestPath, areAllTailsFree, canCreateInstance, createInstance, getBounds, getCenterPoint, getChildren, getComplexBounds, getCoord, getDirection, getDistance, getId, getNumSkip, getSelectionPoint, getSelectionPoints, getShortestPathDestinations, getShortestPaths, getStatistics, getStatistics, hasChildren, initStats, isSelectable, processStats, remPaths, resetStats, setCoord, setId, setParentName, setShortestPath, updateLanes, zapShortestPaths

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jscience.architecture.traffic.xml.XMLSerializable

setParentName

Field Detail

type

protected static final int type

The type of this node

See Also:

Constant Field Values

spawnFreq

protected SpawnFrequency[] spawnFreq

The frequency at which various roadusers spawn

destFreq

protected DestFrequency[][] destFreq

The frequency with which spawned roadusers choose specific destinations

Constructor Detail

EdgeNode

public EdgeNode()

Creates a new EdgeNode object.

EdgeNode

public EdgeNode(java.awt.Point _coord)

Creates a new EdgeNode object.

Parameters:

_coord - DOCUMENT ME!

Method Detail

load

public void load(XMLElement myElement,
                 XMLLoader loader)
          throws XMLTreeException,
                 java.io.IOException,
                 XMLInvalidInputException

Description copied from interface: XMLSerializable

Load this XMLSerializable

Specified by:

load in interface XMLSerializable

Overrides:

load in class SpecialNode

Parameters:

myElement - The XMLElement which represents this object in the XML tree. It can contain attributes which hold information about the object.

loader - The XMLLoader which this XMLSerializable can use to load child objects.

Throws:

XMLTreeException - The parser can throw this exception if it is called by the XMLSerializable. The XMLSerializable should NOT throw this exception by itself and preferrably not catch it too.

java.io.IOException - Thrown in case of an read error in the XML file.

XMLInvalidInputException - The XMLSerializable can throw this exception if it cannot load itself or one of its child objects for whatever reason.

saveSelf

public XMLElement saveSelf()
                    throws XMLCannotSaveException

DOCUMENT ME!

Specified by:

saveSelf in interface XMLSerializable

Overrides:

saveSelf in class SpecialNode

Returns:

DOCUMENT ME!

Throws:

XMLCannotSaveException - DOCUMENT ME!

saveChilds

public void saveChilds(XMLSaver saver)
                throws XMLTreeException,
                       java.io.IOException,
                       XMLCannotSaveException

DOCUMENT ME!

Specified by:

saveChilds in interface XMLSerializable

Overrides:

saveChilds in class SpecialNode

Parameters:

saver - DOCUMENT ME!

Throws:

XMLTreeException - DOCUMENT ME!

java.io.IOException - DOCUMENT ME!

XMLCannotSaveException - DOCUMENT ME!

getXMLName

public java.lang.String getXMLName()

DOCUMENT ME!

Specified by:

getXMLName in interface XMLSerializable

Overrides:

getXMLName in class SpecialNode

Returns:

DOCUMENT ME!

getType

public int getType()

Returns the type of this node

Specified by:

getType in class Node

Returns:

DOCUMENT ME!

getName

public java.lang.String getName()

Returns the name of this edgenode.

Specified by:

getName in class Node

Returns:

DOCUMENT ME!

getSpawnFrequencies

public SpawnFrequency[] getSpawnFrequencies()

Returns the array of Spawning Frequenties

Returns:

DOCUMENT ME!

setSpawnFrequencies

public void setSpawnFrequencies(SpawnFrequency[] spawns)

Sets the Spawning Frequencies

Parameters:

spawns - DOCUMENT ME!

getDestFrequencies

public DestFrequency[][] getDestFrequencies()

Returns the array of arrays of Destination Frequenties

Returns:

DOCUMENT ME!

setDestFrequencies

public void setDestFrequencies(DestFrequency[][] dests)

Sets the Destination Frequencies

Parameters:

dests - DOCUMENT ME!

getSpawnFrequency

public float getSpawnFrequency(int ruType)

Returns the spawn freqeuncy for the Roadusers of type ruType

Parameters:

ruType - DOCUMENT ME!

Returns:

DOCUMENT ME!

setSpawnFrequency

public void setSpawnFrequency(int ruType,
                              float freq)

Sets the spawn frequency for Roadusers of type ruType

Parameters:

ruType - DOCUMENT ME!

freq - DOCUMENT ME!

getDestFrequency

public float getDestFrequency(int edgeId,
                              int ruType)

Returns the destination frequency for certain destination edgenode and roaduser type.

Parameters:

edgeId - DOCUMENT ME!

ruType - DOCUMENT ME!

Returns:

DOCUMENT ME!

setDestFrequency

public void setDestFrequency(int edgeId,
                             int ruType,
                             float dest)

Sets the destination frequency for certain destination edgenode and roaduser type.

Parameters:

edgeId - DOCUMENT ME!

ruType - DOCUMENT ME!

dest - DOCUMENT ME!

paint

public void paint(java.awt.Graphics g)
           throws TrafficException

Description copied from class: Node

DOCUMENT ME!

Specified by:

paint in class Node

Parameters:

g - DOCUMENT ME!

Throws:

TrafficException - DOCUMENT ME!

paint

public void paint(java.awt.Graphics g,
                  int x,
                  int y,
                  float zf)
           throws TrafficException

DOCUMENT ME!

Specified by:

paint in class Node

Parameters:

g - DOCUMENT ME!

x - DOCUMENT ME!

y - DOCUMENT ME!

zf - DOCUMENT ME!

Throws:

TrafficException - DOCUMENT ME!

paint

public void paint(java.awt.Graphics g,
                  int x,
                  int y,
                  float zf,
                  double bogus)
           throws TrafficException

DOCUMENT ME!

Parameters:

g - DOCUMENT ME!

x - DOCUMENT ME!

y - DOCUMENT ME!

zf - DOCUMENT ME!

bogus - DOCUMENT ME!

Throws:

TrafficException - DOCUMENT ME!