com.helger.commons.id

Interface ILongIDProvider<VALUETYPE>

Type Parameters:

VALUETYPE - Object type

All Superinterfaces:

Serializable

public interface ILongIDProvider<VALUETYPE>
extends Serializable

Interface for objects having a long ID.

Author:

Philip Helger

Method Summary

Modifier and Type	Method and Description
static <VALUETYPE extends IHasLongID> ILongIDProvider<VALUETYPE>	createHasLongID()
long	getID(VALUETYPE aObject) Get the ID of the passed object.

Method Detail

getID

long getID(@Nonnull
           VALUETYPE aObject)

Get the ID of the passed object.

Parameters:

aObject - The object who's ID is to be retrieved. May not be null .

Returns:

The ID of the object.

createHasLongID

@Nonnull
static <VALUETYPE extends IHasLongID> ILongIDProvider<VALUETYPE> createHasLongID()