Sim
Class Location

java.lang.Object
  Sim.Location

public class Location
extends java.lang.Object

Location represents a Node's location in the World.

Constructor Summary

Location(double x, double y)
Construct a new location object, given the x,y coordinates.

Method Summary

Location	add(Location other) Adds two location objects to one another.
double	getAngle(Location l1, Location l2) Find the angle of the triangle at this objects point using law of cosines.
double	getDistance(Location other) Get the distance between two points.
double	getQuadrance(Location other) Returns the square of the distance between two locations, or quadrance.
int	getSize() Returns the size of this Location as it is seralized on the network.
double	getX()
double	getY()
Location	mult(double scalar) Multiply the location by a scalar and return the new location object.
Location	sub(Location other) subtracts two location objects to one another.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Location

public Location(double x,
                double y)

Construct a new location object, given the x,y coordinates.

Parameters:

x -

y -

Method Detail

getX

public double getX()

getY

public double getY()

getQuadrance

public double getQuadrance(Location other)

Returns the square of the distance between two locations, or quadrance.

Parameters:

other - non-null other Location

Returns:

Quadrance of a line segment between this Location and other

getDistance

public double getDistance(Location other)

Get the distance between two points.

Parameters:

other - another location object to get the distance between

Returns:

distance between input and this.

mult

public Location mult(double scalar)

Multiply the location by a scalar and return the new location object.

Parameters:

scalar - number to multiple the x,y values by

Returns:

new location object with the changes

getAngle

public double getAngle(Location l1,
                       Location l2)

Find the angle of the triangle at this objects point using law of cosines.

Parameters:

l1 -

l2 -

Returns:

add

public Location add(Location other)

Adds two location objects to one another.

Parameters:

other - Object to add

Returns:

new location of addition of objects.

sub

public Location sub(Location other)

subtracts two location objects to one another.

Parameters:

other - Object to add

Returns:

new location of addition of objects.

getSize

public int getSize()

Returns the size of this Location as it is seralized on the network.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object