cad.simcad.objectserver.spec.cac.common
Interface GPSPosition

All Superinterfaces:
java.io.Serializable
All Known Implementing Classes:
GPSDeviceI

public interface GPSPosition
extends java.io.Serializable

Author:
cbentley
Invariant:
A GPSPosition is always associated with an ID, x, y and z factors. null values are NOT permitted

Method Summary
 Id getId()
          Returns the Id object associated with this GPSPosition
 int getX()
          Return x factor of that Position
 int getY()
          Return y factor of that Position
 int getZ()
          Return z factor of that Position
 

Method Detail

getX

public int getX()
Return x factor of that Position

Pre:
-
Returns:
An integer value
Post:
The x factor of that Position is returned

getY

public int getY()
Return y factor of that Position

Pre:
-
Returns:
An integer value
Post:
The y factor of that Position is returned

getZ

public int getZ()
Return z factor of that Position

Pre:
-
Returns:
An integer value
Post:
The z factor of that Position is returned

getId

public Id getId()
Returns the Id object associated with this GPSPosition

Pre:
-
Returns:
An Id object
Post:
The Id i identifying the Object at that Position is returned

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