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/*
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* Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.jdi.event;
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import com.sun.jdi.VirtualMachine;
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import com.sun.jdi.request.EventRequest;
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import com.sun.jdi.request.EventRequestManager;
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import com.sun.jdi.request.VMDeathRequest;
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/**
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* Notification of target VM termination.
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* This event occurs if the target VM terminates before the
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* VM disconnects ({@link VMDisconnectEvent}).
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* Thus, this event will NOT occur if external forces terminate
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* the connection (e.g. a crash) or if the connection is intentionally
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* terminated with {@link VirtualMachine#dispose() VirtualMachine.dispose()}
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* <P>
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* On VM termination, a single unsolicited VMDeathEvent will always be sent with a
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* {@link EventRequest#suspendPolicy() suspend policy}
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* of {@link EventRequest#SUSPEND_NONE SUSPEND_NONE}.
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* Additional VMDeathEvents will be sent in the same event set if they are
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* requested with a {@link VMDeathRequest VMDeathRequest}.
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* <P>
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* The VM is still intact and can be queried at the point this
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* event was initiated but immediately thereafter it is not
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* considered intact and cannot be queried.
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* Note: If the enclosing {@link EventSet} has a
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* {@link EventRequest#suspendPolicy() suspend policy} other than
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* {@link EventRequest#SUSPEND_ALL SUSPEND_ALL}
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* the initiating point may be long past.
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* <P>
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* All VMDeathEvents will be in a single {@link EventSet},
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* no other events will be in the event set. A resume
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* must occur to continue execution after any event set which
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* performs suspensions - in this case to allow proper shutdown.
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*
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* @see VMDisconnectEvent
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* @see EventRequestManager#createVMDeathRequest
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* @see VMDeathRequest
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* @see EventQueue
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* @see VirtualMachine
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*
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* @author Robert Field
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* @since 1.3
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*/
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public interface VMDeathEvent extends Event {
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}
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