package org.kuali.rice.core.api.namespace;

 import org.kuali.rice.core.api.mo.common.GloballyUnique;

 import org.kuali.rice.core.api.mo.common.Versioned;

 import org.kuali.rice.core.api.mo.common.active.Inactivatable;

 /**

  * Defines the contract for a Namespace.  A namespace is a mechanism for partitioning of data into

  * areas of responsibility.  Since much of the Kuali Rice middleware is shared across multiple integrating

  * applications, this notion of a namespace is a critical element in keeping related data elements

  * grouped together and isolated from those to which they should have no relation or access.

  */

 public interface NamespaceContract extends Versioned, GloballyUnique, Inactivatable {

     /**

      * This is the code value for the namespace.  It cannot be null or a blank string.

      *

      * @return code

      */

     String getCode();

     /**

      * This the id of the application which owns this Namespace.  This cannot be null or a blank string.

      *

      * <p>

      * It is a way of assigning the Namespace to a specific rice application or rice ecosystem.

      * </p>

      *

      * @return application id

      */

     String getApplicationId();

     /**

      * This the name for the Namespace.  This can be null or a blank string.

      *

      * @return name

      */

     String getName();

 }