hockey.api
Class Position

java.lang.Object
  |
  +--hockey.api.Position

All Implemented Interfaces:

IObject

public class Position

extends java.lang.Object

implements IObject

An IObject implementation that represents a position on the ice. It may also have heading and speed.

See Also:

IObject

Constructor Summary

Position(int x, int y)
Creates a new Position from a given position, with zero heading and speed.

Position(int x, int y, int heading, int speed)
Creates a new Position from a given position, heading and speed.

Position(IObject o)
Creates a new Position from a given IObject's current position, heading and speed.

Method Summary

int	getHeading() Returns the absolute heading in degrees.
int	getSpeed() Returns the speed in cm/s.
int	getX() Returns the x-coordinate in cm.
int	getY() Returns the y-coordinate in cm.

Methods inherited from class java.lang.Object

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

Constructor Detail

Position

public Position(IObject o)

Creates a new Position from a given IObject's current position, heading and speed.

Parameters:

o - the IObject that the position, heading and speed is copied from.

Position

public Position(int x,
                int y)

Creates a new Position from a given position, with zero heading and speed.

Parameters:

x - the x-coordinate of the position, in cm.

y - the y-coordinate of the position, in cm.

Position

public Position(int x,
                int y,
                int heading,
                int speed)

Creates a new Position from a given position, heading and speed.

Parameters:

x - the x-coordinate of the position, in cm.

y - the y-coordinate of the position, in cm.

heading - the Position's heading, in degrees.

speed - the Position's speed, in cm/s.

Method Detail

getX

public int getX()

Description copied from interface: IObject

Returns the x-coordinate in cm.

Specified by:

getX in interface IObject

Returns:

the x-coordinate, in cm.

getY

public int getY()

Description copied from interface: IObject

Returns the y-coordinate in cm.

Specified by:

getY in interface IObject

Returns:

the y-coordinate, in cm.

getHeading

public int getHeading()

Description copied from interface: IObject

Returns the absolute heading in degrees.

Specified by:

getHeading in interface IObject

Returns:

the absolute heading, in degrees.

getSpeed

public int getSpeed()

Description copied from interface: IObject

Returns the speed in cm/s.

Specified by:

getSpeed in interface IObject

Returns:

the speed, in cm/s.