org.volante.abm.data

Class Extent

java.lang.Object

org.volante.abm.data.Extent

public class Extent
extends Object

Keeps track of the extent of an area (e.g. a region) which can be extended by calling update(Cell), update(Extent) or update(int, int).

Constructor Summary

Constructors

Constructor and Description
Extent()

Method Summary

Modifier and Type	Method and Description
int	getHeight()
int	getMaxX()
int	getMaxY()
int	getMinX()
int	getMinY()
int	getWidth()
int	indToX(int index) Get the cell coordinates corresponding to the given address
int	indToY(int index) Get the cell coordinates corresponding to the given address
String	toString()
void	update(Cell c)
void	update(Extent e)
void	update(int x, int y)
void	updateHeightWidth()
int	xInd(int x) Get the zero-indexed address (x value) of the cell for putting into arrays
int	yInd(int y) Get the zero-indexed address (y value) of the cell for putting into arrays

Methods inherited from class java.lang.Object

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

Constructor Detail

Extent

public Extent()

Method Detail

getMinX

public int getMinX()

getMaxX

public int getMaxX()

getMinY

public int getMinY()

getMaxY

public int getMaxY()

update

public void update(int x,
                   int y)

update

public void update(Cell c)

update

public void update(Extent e)

updateHeightWidth

public void updateHeightWidth()

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

getWidth

public int getWidth()

getHeight

public int getHeight()

xInd

public int xInd(int x)

Get the zero-indexed address (x value) of the cell for putting into arrays

Parameters:

x -

Returns:

zero-indexed address (x value)

yInd

public int yInd(int y)

Get the zero-indexed address (y value) of the cell for putting into arrays

Parameters:

y -

Returns:

zero-indexed address (y value)

indToX

public int indToX(int index)

Get the cell coordinates corresponding to the given address

Parameters:

ind -

Returns:

cell coordinates

indToY

public int indToY(int index)

Get the cell coordinates corresponding to the given address

Parameters:

ind -

Returns:

cell coordinates