1/* 2 * Copyright (c) 1999, 2017, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package com.sun.tools.jdi; 27 28import java.util.EventObject; 29 30import com.sun.jdi.ThreadReference; 31import com.sun.jdi.VirtualMachine; 32 33/* 34 * The name "action" is used to avoid confusion 35 * with JDI events. 36 */ 37class VMAction extends EventObject { 38 39 private static final long serialVersionUID = -1701944679310296090L; 40 41 // Event ids 42 static final int VM_SUSPENDED = 1; 43 static final int VM_NOT_SUSPENDED = 2; 44 45 int id; 46 ThreadReference resumingThread; 47 48 VMAction(VirtualMachine vm, int id) { 49 this(vm, null, id); 50 } 51 52 // For id = VM_NOT_SUSPENDED, if resumingThread != null, then it is 53 // the only thread that is being resumed. 54 VMAction(VirtualMachine vm, ThreadReference resumingThread, int id) { 55 super(vm); 56 this.id = id; 57 this.resumingThread = resumingThread; 58 } 59 60 VirtualMachine vm() { 61 return (VirtualMachine)getSource(); 62 } 63 64 int id() { 65 return id; 66 } 67 68 ThreadReference resumingThread() { 69 return resumingThread; 70 } 71} 72