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/*
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* Copyright (c) 2004, 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 sun.jvmstat.monitor.remote;
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import java.rmi.Remote;
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import java.rmi.RemoteException;
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/**
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* Interface for accessing the instrumentation exported by a
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* Java Virtual Machine running on a remote host.
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*
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* @author Brian Doherty
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* @since 1.5
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*/
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public interface RemoteVm extends Remote {
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/**
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* Interface to get the bytes associated with the instrumentation
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* for the remote Java Virtual Machine.
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*
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* @return byte[] - a byte array containing the current bytes
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* for the instrumentation exported by the
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* remote Java Virtual Machine.
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* @throws RemoteException Thrown on any communication error
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*/
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byte[] getBytes() throws RemoteException;
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/**
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* Interface to get the the size of the instrumentation buffer
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* for the target Java Virtual Machine.
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*
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* @return int - the size of the instrumentation buffer for the
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* remote Java Virtual Machine.
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* @throws RemoteException Thrown on any communication error
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*/
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int getCapacity() throws RemoteException;
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/**
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* Interface to return the Local Virtual Machine Identifier for
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* the remote Java Virtual Machine. The Local Virtual Machine
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* Identifier is also know as the <em>lvmid</em>.
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*
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* @throws RemoteException Thrown on any communication error
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*/
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int getLocalVmId() throws RemoteException;
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/**
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* Interface to detach from the remote Java Virtual Machine.
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*
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* @throws RemoteException Thrown on any communication error
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*/
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void detach() throws RemoteException;
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}
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