| /* |
| * Copyright (c) 1998, 2019 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.descriptors.changetracking; |
| |
| import java.beans.PropertyChangeListener; |
| |
| /** |
| * <p> |
| * <b>Purpose</b>: Define an interface for any object that wishes to use attribute change tracking. |
| * <p> |
| * <b>Description</b>: Build a bridge between an object and its PropertyChangeListener. |
| */ |
| public interface ChangeTracker { |
| |
| /** |
| * PUBLIC: |
| * Return the PropertyChangeListener for the object. |
| */ |
| PropertyChangeListener _persistence_getPropertyChangeListener(); |
| |
| /** |
| * PUBLIC: |
| * Set the PropertyChangeListener for the object. |
| */ |
| void _persistence_setPropertyChangeListener(PropertyChangeListener listener); |
| } |