controller.WebWalker

Class WebWalker

java.lang.Object

controller.WebWalker.WebWalker

public class WebWalker
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
WebWalker(WebwalkGraph graph)

Method Summary

Modifier and Type	Method and Description
int	distanceBetween(int x1, int y1, int x2, int y2) Returns a rough estimate of the distance of a webwalker path.
boolean	webwalkTowards(int currentX, int currentY, int[][] endCoords) Takes the first step towards the closest coordinate pair from the given array.

Methods inherited from class java.lang.Object

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

Constructor Detail

WebWalker

public WebWalker(WebwalkGraph graph)

Method Detail

webwalkTowards

public boolean webwalkTowards(int currentX,
                              int currentY,
                              int[][] endCoords)

Takes the first step towards the closest coordinate pair from the given array. Returns after the walk is completed.

Parameters:

currentX - the current X coordinate

currentY - the current Y coordinate

endCoords - the array of end coordinate pairs, where each pair is an array of two integers [endX, endY]

Returns:

if successfully took a step towards the closest end coordinate pair

distanceBetween

public int distanceBetween(int x1,
                           int y1,
                           int x2,
                           int y2)

Returns a rough estimate of the distance of a webwalker path.

Parameters:

x1 - int -- X1

y1 - int -- Y1

x2 - int -- X2

y2 - int -- Y2

Returns:

int