traffic3.objects

Class TrafficArea

java.lang.Object

traffic3.objects.TrafficArea

public class TrafficArea
extends java.lang.Object

This class wraps an Area object with some extra information.

Constructor Summary

Constructors

Constructor and Description
TrafficArea(Area area) Construct a TrafficArea.

Method Summary

Modifier and Type	Method and Description
void	addAgent(TrafficAgent agent) Add an agent to this area.
void	addBlockade(TrafficBlockade block) Add a TrafficBlockade.
void	clearBlockadeCache() Clear any cached blockade information.
boolean	contains(double x, double y) Find out whether this area contains a point (x, y).
java.util.Collection<TrafficAgent>	getAgents() Get all agents in this area.
java.util.List<Line2D>	getAllBlockingLines() Get all lines that block movement.
Area	getArea() Get the wrapped area.
java.util.List<Line2D>	getAreaLines()
java.util.List<Line2D>	getBlockadeLines() Get the lines that describe blockades in this area.
java.util.Collection<TrafficBlockade>	getBlockades() Get all TrafficBlockades inside this area.
java.util.List<Line2D>	getBlockingLines() Get all lines around this area that block movement.
com.infomatiq.jsi.Rectangle	getBounds() Get the bounding rectangle.
int[][]	getGraph()
int	getNearestLineIndex(Point2D point)
java.util.List<Line2D>	getOpenLines()
void	removeAgent(TrafficAgent agent) Remove an agent from this area.
void	removeBlockade(TrafficBlockade block) Remove a TrafficBlockade.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

TrafficArea

public TrafficArea(Area area)

Construct a TrafficArea.

Parameters:

area - The Area to wrap.

Method Detail

getArea

public Area getArea()

Get the wrapped area.

Returns:

The wrapped area.

getBounds

public com.infomatiq.jsi.Rectangle getBounds()

Get the bounding rectangle.

Returns:

The bounding rectangle.

getBlockingLines

public java.util.List<Line2D> getBlockingLines()

Get all lines around this area that block movement.

Returns:

All area lines that block movement.

getAreaLines

public java.util.List<Line2D> getAreaLines()

getBlockadeLines

public java.util.List<Line2D> getBlockadeLines()

Get the lines that describe blockades in this area.

Returns:

All blockade lines.

getAllBlockingLines

public java.util.List<Line2D> getAllBlockingLines()

Get all lines that block movement. This includes impassable edges of the area and all blockade lines.

Returns:

All movement-blocking lines.

contains

public boolean contains(double x,
                        double y)

Find out whether this area contains a point (x, y).

Parameters:

x - The X coordinate to test.

y - The Y coordinate to test.

Returns:

True if and only if this area contains the specified point.

addAgent

public void addAgent(TrafficAgent agent)

Add an agent to this area.

Parameters:

agent - The agent to add.

removeAgent

public void removeAgent(TrafficAgent agent)

Remove an agent from this area.

Parameters:

agent - The agent to remove.

getAgents

public java.util.Collection<TrafficAgent> getAgents()

Get all agents in this area.

Returns:

All agents inside this area.

addBlockade

public void addBlockade(TrafficBlockade block)

Add a TrafficBlockade.

Parameters:

block - The blockade to add.

removeBlockade

public void removeBlockade(TrafficBlockade block)

Remove a TrafficBlockade.

Parameters:

block - The blockade to remove.

clearBlockadeCache

public void clearBlockadeCache()

Clear any cached blockade information.

getBlockades

public java.util.Collection<TrafficBlockade> getBlockades()

Get all TrafficBlockades inside this area.

Returns:

All TrafficBlockades in this area.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getNearestLineIndex

public int getNearestLineIndex(Point2D point)

getGraph

public int[][] getGraph()

getOpenLines

public java.util.List<Line2D> getOpenLines()