Package repast.simphony.space.continuous

Class StickyBorders

java.lang.Object

repast.simphony.space.continuous.AbstractPointTranslator

repast.simphony.space.continuous.StickyBorders

All Implemented Interfaces:

PointTranslator

Direct Known Subclasses:

InfiniteBorders

public class StickyBorders
extends AbstractPointTranslator

Border implementation where translates across the border limits are clamped to the border coordinates. So, for example, the space goes from 0 to 10 and the translate results in 11 you end up at 10 (when traveling to 11 you get stuck to the wall). Transforms throw a SpatialException if the desired target location is outside of the space's dimensions.

Author:

Jerry Vos

Field Summary

Fields inherited from class repast.simphony.space.continuous.AbstractPointTranslator

dimensions

Constructor Summary

Constructors

Constructor	Description
StickyBorders()

Method Summary

Modifier and Type	Method	Description
protected double	getNewCoord(int dimension, double coord)
void	init(Dimensions dimensions)	Initializes this with the given dimensions.
boolean	isPeriodic()	True if this translator is periodic (in the sense that moving off one border makes you appear on the other one), otherwise false.
void	translate(double[] location, double... displacement)	Translates the specified location by the amount of displacement along each dimensions.
void	translate(NdPoint location, double[] newLocation, double... displacement)	Translates the specified location by the amount of displacement along each dimensions.

Methods inherited from class repast.simphony.space.continuous.AbstractPointTranslator

boundsCheck, minusEpsilon, transform, transform

Methods inherited from class java.lang.Object

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

Constructor Details

StickyBorders

public StickyBorders()

Method Details

init

public void init(Dimensions dimensions)

Initializes this with the given dimensions.

Specified by:

init in interface PointTranslator

Overrides:

init in class AbstractPointTranslator

Parameters:

dimensions - the dimensions of the space

getNewCoord

protected double getNewCoord(int dimension,
 double coord)

translate

public void translate(double[] location,
 double... displacement)

Translates the specified location by the amount of displacement along each dimensions. The results are clamped to the spaces's dimensions. The translated location is returned in the location array.

Parameters:

location - the current location

displacement - the amount of displacement.

translate

public void translate(NdPoint location,
 double[] newLocation,
 double... displacement)

Translates the specified location by the amount of displacement along each dimensions. The results are clamped to the grid's dimensions. The translated location is returned in the newlocation array.

Parameters:

location - the current location

newLocation - holds the new location after the method completes

displacement - the amount of displacement.

isPeriodic

public boolean isPeriodic()

Description copied from interface: PointTranslator

True if this translator is periodic (in the sense that moving off one border makes you appear on the other one), otherwise false.

Returns:

true if this translator is periodic, otherwise false.