Subversion Repositories general

package ak.hostadmiral.core.model;

import java.util.Collection;

import ak.hostadmiral.util.ModelException;

public interface UserBeforeDeleteListener

{

	/**

	 * called if some user is about to be deleted.

	 *

	 * @param editor  who is doing the operation

	 * @param user    the user to delete

	 * @param known   Collection(Object) - already known objects which are touched by current operation,

	 *                to avoid loops

	 * @return Collection(CascadeDeleteElement) - object which are touched by deleting the user

	 */

	public Collection userBeforeDelete(User editor, User user, Collection known)

		throws ModelException;

}