/* * Copyright (c) 1998, 2001, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.jdi.request; import com.sun.jdi.*; /** * Request for notification when a field is set. * This event will be triggered when a value is assigned to the specified * field with a Java<SUP><FONT SIZE="-2">TM</FONT></SUP> programming * language statement (assignment, increment, etc) or by a * Java Native Interface (JNI) set function (<code>Set&lt;Type&gt;Field, * SetStatic&lt;Type&gt;Field</code>). * Setting a field to a value which is the same as the previous value * still triggers this event. * Modification by JDI does not trigger this event. * When an enabled * ModificationWatchpointRequest is satisfied, an * {@link com.sun.jdi.event.EventSet event set} containing a * {@link com.sun.jdi.event.ModificationWatchpointEvent ModificationWatchpointEvent} * will be placed on * the {@link com.sun.jdi.event.EventQueue EventQueue}. * The collection of existing * watchpoints is * managed by the {@link EventRequestManager}. * * @see com.sun.jdi.event.ModificationWatchpointEvent * @see AccessWatchpointRequest * @see com.sun.jdi.event.EventQueue * @see EventRequestManager * * @author Robert Field * @since  1.3 */public interface ModificationWatchpointRequest extends WatchpointRequest {}