MonitoredHostProvider.java revision 0
0N/A * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. Sun designates this 0N/A * particular file as subject to the "Classpath" exception as provided 0N/A * by Sun in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 0N/A * CA 95054 USA or visit www.sun.com if you need additional information or 0N/A * have any questions. 0N/A * Concrete implementation of the MonitoredHost interface for the 0N/A * <em>local</em> protocol of the HotSpot PerfData monitoring implementation. 0N/A * @author Brian Doherty 0N/A * Create a MonitoredHostProvider instance using the given HostIdentifier. 0N/A * @param hostId the host identifier for this MonitoredHost 0N/A * the VmIdentifier is expected to be a valid and it should 0N/A * resolve reasonably against the host identifier. A 0N/A * URISyntaxException here is most likely a programming error. 0N/A * Fire VmEvent events. 0N/A * @param active a set of Integer objects containing the vmid of 0N/A * @param started a set of Integer objects containing the vmid of 0N/A * new Vms started since last interval. 0N/A * @param terminated a set of Integer objects containing the vmid of 0N/A * terminated Vms since last interval. 0N/A * Class to poll the local system and generate event notifications. 0N/A // save the last set of active JVMs 0N/A // get the current set of active JVMs 0N/A // a new file has been detected, add to set 0N/A // JVM has terminated, remove it from the active list