1 /* 2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package jdk.vm.ci.hotspot; 24 25 import jdk.vm.ci.code.CompiledCode; 26 import jdk.vm.ci.code.InstalledCode; 27 28 /** 29 * Listener for responding to VM events. 30 */ 31 public interface HotSpotVMEventListener { 32 33 /** 34 * Notifies this client that the VM is shutting down. 35 */ 36 default void notifyShutdown() { 37 } 38 39 /** 40 * Notify on successful install into the code cache. 41 * 42 * @param hotSpotCodeCacheProvider the code cache into which the code was installed 43 * @param installedCode the code that was installed 44 * @param compiledCode the compiled code from which {@code installedCode} was produced 45 */ 46 default void notifyInstall(HotSpotCodeCacheProvider hotSpotCodeCacheProvider, InstalledCode installedCode, CompiledCode compiledCode) { 47 } 48 49 /** 50 * Notify on completion of a bootstrap. 51 */ 52 default void notifyBootstrapFinished() { 53 } 54 }