jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/AbstractMonitoredVm.java
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/AbstractMonitoredVm.java Fri Feb 03 09:28:13 2017 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,190 +0,0 @@
-/*
- * Copyright (c) 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 sun.jvmstat.perfdata.monitor;
-
-import java.util.List;
-
-import sun.jvmstat.monitor.*;
-import sun.jvmstat.monitor.event.VmListener;
-
-/**
- * Base class for all MonitoredVm implementations that utilize the
- * HotSpot PerfData instrumentation buffer as the communications
- * mechanism to the target Java Virtual Machine.
- *
- * @author Brian Doherty
- * @since 1.5
- */
-public abstract class AbstractMonitoredVm implements BufferedMonitoredVm {
-
- /**
- * The VmIdentifier for the target.
- */
- protected VmIdentifier vmid;
-
- /**
- * The shared memory instrumentation buffer for the target.
- */
- protected AbstractPerfDataBuffer pdb;
-
- /**
- * The sampling interval, if the instrumentation buffer is acquired
- * by sampling instead of shared memory mechanisms.
- */
- protected int interval;
-
- /**
- * Create an AbstractMonitoredVm instance.
- *
- * @param vmid the VmIdentifier for the target
- * @param interval the initial sampling interval
- */
- public AbstractMonitoredVm(VmIdentifier vmid, int interval)
- throws MonitorException {
- this.vmid = vmid;
- this.interval = interval;
- }
-
- /**
- * {@inheritDoc}
- */
- public VmIdentifier getVmIdentifier() {
- return vmid;
- }
-
- /**
- * {@inheritDoc}
- */
- public Monitor findByName(String name) throws MonitorException {
- return pdb.findByName(name);
- }
-
- /**
- * {@inheritDoc}
- */
- public List<Monitor> findByPattern(String patternString) throws MonitorException {
- return pdb.findByPattern(patternString);
- }
-
- /**
- * {@inheritDoc}
- */
- public void detach() {
- /*
- * no default action required because the detach operation for the
- * native byte buffer is managed by the Perf class.
- */
- }
-
-
- /* ---- Methods to support polled MonitoredVm Implementations ----- */
-
- /**
- * {@inheritDoc}
- */
- public void setInterval(int interval) {
- this.interval = interval;
- }
-
- /**
- * {@inheritDoc}
- */
- public int getInterval() {
- return interval;
- }
-
- /**
- * {@inheritDoc}
- */
- public void setLastException(Exception e) {
- // XXX: implement
- }
-
- /**
- * {@inheritDoc}
- */
- public Exception getLastException() {
- // XXX: implement
- return null;
- }
-
- /**
- * {@inheritDoc}
- */
- public void clearLastException() {
- // XXX: implement
- }
-
- /**
- * {@inheritDoc}
- */
- public boolean isErrored() {
- // XXX: implement
- return false;
- }
-
- /**
- * Get a list of the inserted and removed monitors since last called.
- *
- * @return MonitorStatus - the status of available Monitors for the
- * target Java Virtual Machine.
- * @throws MonitorException Thrown if communications errors occur
- * while communicating with the target.
- */
- public MonitorStatus getMonitorStatus() throws MonitorException {
- return pdb.getMonitorStatus();
- }
-
-
- /* --------------- Methods to support VmListeners ----------------- */
-
- /**
- * {@inheritDoc}
- */
- public abstract void addVmListener(VmListener l);
-
- /**
- * {@inheritDoc}
- */
- public abstract void removeVmListener(VmListener l);
-
-
- /* ---- Methods to support BufferedMonitoredVm Implementations ---- */
-
- /**
- * {@inheritDoc}
- */
- public byte[] getBytes() {
- return pdb.getBytes();
- }
-
- /**
- * {@inheritDoc}
- */
- public int getCapacity() {
- return pdb.getCapacity();
- }
-}