/*
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License");  you may not use this file except in 
 * compliance with the License.  You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 *
 * The Original Code is Protege-2000.
 *
 * The Initial Developer of the Original Code is Stanford University. Portions
 * created by Stanford University are Copyright (C) 2007.  All Rights Reserved.
 *
 * Protege was developed by Stanford Medical Informatics
 * (http://www.smi.stanford.edu) at the Stanford University School of Medicine
 * with support from the National Library of Medicine, the National Science
 * Foundation, and the Defense Advanced Research Projects Agency.  Current
 * information about Protege can be obtained at http://protege.stanford.edu.
 *
 */

package edu.stanford.smi.protege.event;

import java.util.*;

/**
 * Interface for notification of knowledge-base events The frame that has been
 * added or removed from the knowledge-base is available through the
 * KnowledgeBaseEvent.getFrame() call.  Note that this interface does not get events that occur when the slot
 * values change, for example.  To get events that occur on an individual instance you need to attach a listener
 * to that instance.
 *
 * @author Ray Fergerson <fergerson@smi.stanford.edu>
 */
public interface KnowledgeBaseListener extends EventListener {

    void clsCreated(KnowledgeBaseEvent event);

    void clsDeleted(KnowledgeBaseEvent event);

    void defaultClsMetaClsChanged(KnowledgeBaseEvent event);

    void defaultFacetMetaClsChanged(KnowledgeBaseEvent event);

    void defaultSlotMetaClsChanged(KnowledgeBaseEvent event);

    void facetCreated(KnowledgeBaseEvent event);

    void facetDeleted(KnowledgeBaseEvent event);

    /**
     * This method should be called frameReplaced().  Its name cannot be changed for
     * backwards compatibility reasons.  The closest thing in Protege frames to a rename
     * frame operation is a replace frame operation where a frame is deleted and a new 
     * frame is created which is identical to the original except for the name.  When this 
     * happens the following method is called.
     * 
     * @param event
     *  
     */
    void frameNameChanged(KnowledgeBaseEvent event);

    void instanceCreated(KnowledgeBaseEvent event);

    void instanceDeleted(KnowledgeBaseEvent event);

    void slotCreated(KnowledgeBaseEvent event);

    void slotDeleted(KnowledgeBaseEvent event);
}
