ObjectFactory.java

/* ========================================================================
 * JCommon : a free general purpose class library for the Java(tm) platform
 * ========================================================================
 *
 * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
 * 
 * Project Info:  http://www.jfree.org/jcommon/index.html
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
 * USA.  
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
 * in the United States and other countries.]
 * 
 * ------------------
 * ObjectFactory.java
 * ------------------
 * (C) Copyright 2003-2005, by Thomas Morgner and Contributors.
 *
 * Original Author:  Thomas Morgner;
 * Contributor(s):   David Gilbert (for Object Refinery Limited);
 *
 * $Id: ObjectFactory.java,v 1.3 2005/10/18 13:33:53 mungady Exp $
 *
 * Changes
 * -------
 * 22-Nov-2003 : Version 1 (TM);
 *  
 */

package org.jfree.xml.util;

/**
 * An object factory.
 */
public interface ObjectFactory {

    /**
     * Returns the generic factory for the given class or null, if there is
     * no handler for this class. The factory will be reinitialized using
     * getInstance().
     *
     * @param c the class for which we need a producer
     * @return the factory for this class
     */
    public GenericObjectFactory getFactoryForClass(Class c);

    /**
     * Checks, whether a generic handler exists for the given class. This does
     * not check, whether an mapping exists.
     *
     * @param c the class for which to check
     * @return true, if an generic handler is defined, false otherwise.
     */
    public boolean isGenericHandler(Class c);

    /**
     * Returns the multiplex definition for the given class, or null, if no
     * such definition exists.
     *
     * @param c the class for which to check the existence of the multiplexer
     * @return the multiplexer for the class, or null if no multiplexer exists.
     */
    public MultiplexMappingDefinition getMultiplexDefinition(Class c);

    /**
     * Returns the manual mapping definition for the given class, or null, if
     * not manual definition exists.
     *
     * @param c the class for which to check the existence of the definition
     * @return the manual mapping definition or null.
     */
    public ManualMappingDefinition getManualMappingDefinition(Class c);

}