| /* |
| * Copyright (c) 1998, 2004, 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.event; |
| |
| import com.sun.jdi.*; |
| |
| /** |
| * Notification of a method return in the target VM. This event |
| * is generated after all code in the method has executed, but the |
| * location of this event is the last executed location in the method. |
| * Method exit events are generated for both native and non-native |
| * methods. Method exit events are not generated if the method terminates |
| * with a thrown exception. |
| * |
| * @see EventQueue |
| * |
| * @author Robert Field |
| * @since 1.3 |
| */ |
| public interface MethodExitEvent extends LocatableEvent { |
| |
| /** |
| * Returns the method that was exited. |
| * |
| * @return a {@link Method} which mirrors the method that was exited. |
| * @throws ObjectCollectedException may be thrown if class |
| * has been garbage collected. |
| */ |
| public Method method(); |
| |
| /** |
| * Returns the value that the method will return. |
| * |
| * Not all target virtual machines support this operation. |
| * Use |
| * {@link VirtualMachine#canGetMethodReturnValues() canGetMethodReturnValues()} |
| * to determine if this operation is supported. |
| * |
| * @return a {@link Value} which mirrors the value to be returned. |
| * |
| * @throws java.lang.UnsupportedOperationException if |
| * the target virtual machine does not support this |
| * operation - see |
| * {@link VirtualMachine#canGetMethodReturnValues() canGetMethodReturnValues()} |
| * |
| * @since 1.6 |
| */ |
| |
| public Value returnValue(); |
| } |