69 lines
2.2 KiB
Java
69 lines
2.2 KiB
Java
/*
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* Copyright (c) 1998, 2013, 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.*;
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/**
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* Notification of a field triggered event encountered by a thread in the
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* target VM.
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*
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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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@jdk.Exported
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public interface WatchpointEvent extends LocatableEvent {
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/**
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* Returns the field that is about to be accessed/modified.
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*
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* @return a {@link Field} which mirrors the field
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* in the target VM.
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* @throws ObjectCollectedException may be thrown if class
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* has been garbage collected.
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*/
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Field field();
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/**
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* Returns the object whose field is about to be accessed/modified.
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* Return null is the access is to a static field.
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*
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* @return a {@link ObjectReference} which mirrors the event's
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* object in the target VM.
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*/
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ObjectReference object();
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/**
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* Current value of the field.
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* @throws ObjectCollectedException if object or class have been
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* garbage collected.
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*/
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Value valueCurrent();
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}
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