objectencoder.java

来自「Java Communicating Agents是一个用于开发网络反应式信息a」· Java 代码 · 共 65 行

/*
 * $Source: /home/data/cvsroot/src/jacomma/icm/io/ObjectEncoder.java,v $
 * $Revision: 1.10 $
 * $Date: 2000/10/28 20:09:07 $
 *
 * This file is part of the jacomma framework
 * Copyright (c) 2000 	Dimitrios Vyzovitis
 *			mailto:[e-mail]
 *			
 *
 *			
 *			
 *			
 *
 *	This library is free software; you can redistribute it and/or modify
 *	it under the terms of the GNU Library General Public License as published by
 *	the Free Software Foundation; either version 2 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 Library General Public License for more details.
 *
 *	You should have received a copy of the GNU Library 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 jacomma.icm.io;

import jacomma.util.Environment;

/**
 * TBA
 **/
public interface ObjectEncoder {
	
	public EncObject encode( Object obj );
	public EncObject encode( Object obj, boolean sign );
	public EncObject encode( Object obj, Object hint );
	public EncObject encode( Object obj, Object hint, boolean sign );
	
	public boolean canHandle( Class c );
	public boolean canHandleSome( Class c );
	public boolean canHandle( Object obj );
		
	public static interface Registry {
		
		public void load( java.util.Properties prop );
		public ObjectEncoder getEncoder( Object obj );
		public ObjectEncoder getEncoder( Class c );
		public void registerEncoder( java.util.Collection types, Class c );
		public void registerEncoder( Class c, ObjectEncoder enc );
		public void unregisterEncoder( Class c, ObjectEncoder enc );
		
		public void dump();
		
		public static final Registry instance = (Registry)Environment.newRegistry( ObjectEncoder.class );
		
	}

}