Schnittstelle Retrievable


public interface Retrievable
This interface specifies methods for uniquely identifying an object.
Version:
$Id$
Autor:
John D. McNally
  • Methodenübersicht

    Modifizierer und Typ
    Methode
    Beschreibung
    get an id that differentiates this object from others of its class.
    void
    set an id that differentiates this object from others of its class.
  • Methodendetails

    • getQueryKey

      String getQueryKey()
      get an id that differentiates this object from others of its class.
      Gibt zurück:
      the unique key identifying the object
    • setQueryKey

      void setQueryKey(String key) throws Exception
      set an id that differentiates this object from others of its class.
      Parameter:
      key - the identifying key
      Löst aus:
      Exception - if the key could not be set