org.vizzini.game
Interface IPosition

All Superinterfaces:

Cloneable, Serializable

All Known Implementing Classes:

AbstractPosition, IntegerPosition, VectorPosition

public interface IPosition
extends Cloneable, Serializable

Defines methods required by positions in the game framework. A position instance encapsulates the information of a position in the environment. Examples are 2D or 3D coordinates. Implementations of this interface should be immutable.

Since:

v0.1

Version:

v0.1

Author:

Jeffrey M. Thompson

Method Summary

IPosition	add(IPosition position) Add the given position to this.
Object	clone() Return a clone of this instance.
IPosition	subtract(IPosition position) Subtract the given position from this.

Method Detail

add

IPosition add(IPosition position)

Add the given position to this.

Parameters:

position - The position to add.

Returns:

A new position object which is this plus the given position.

Since:

v0.1

clone

Object clone()

Return a clone of this instance.

Since:

v0.1

subtract

IPosition subtract(IPosition position)

Subtract the given position from this.

Parameters:

position - The position to subtract.

Returns:

A new position object which is this minus the given position.

Since:

v0.1