keepalivewhenunreferenced.java

这是外国一个开源推理机

/*
 *  Copyright (C) 2004 OntoText Lab, Sirma AI OOD
 *
 *  Address:
 *  Europe            135 Tsarigradsko Shose, Sofia 1784, Bulgaria
 *                    (IT Center Office Express, 3rd floor)
 *
 *  North America     438 Isabey Str, Suite 103, Montreal, Canada H4T 1V3
 *
 *  Phone: [phone]
 *  Fax: [phone]
 *
 *
 *  E-mail:                          [e-mail]
 *  Web:                             http://www.ontotext.com
 *  Sirma Group International Corp.  http://www.sirma.com
 *  Sirma AI Ltd.                    http://www.sirma.bg
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.openrdf.util.rmirouting;

/**
 * The main purpose of this interface is to indicate that the implementing instance
 * should not be 'unexported' - e.g. removed from the RMI Object Table. This can happen
 * when an 'unreferenced' call is received from a client when the last ref to its
 * remote reference is about to be swept by the local GC.
 *
 * @version 1.0
 */
public interface KeepAliveWhenUnreferenced {
}