1 /* 2 * Copyright (c) 2014, 2015, Dynatrace and/or its affiliates. All rights reserved. 3 * 4 * This file is part of the Lock Contention Tracing Subsystem for the HotSpot 5 * Virtual Machine, which is developed at Christian Doppler Laboratory on 6 * Monitoring and Evolution of Very-Large-Scale Software Systems. Please 7 * contact us at <http://mevss.jku.at/> if you need additional information 8 * or have any questions. 9 * 10 * This code is free software; you can redistribute it and/or modify it 11 * under the terms of the GNU General Public License version 2 only, as 12 * published by the Free Software Foundation. 13 * 14 * This code is distributed in the hope that it will be useful, but WITHOUT 15 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 16 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 17 * version 2 for more details (a copy is included in the LICENSE file that 18 * accompanied this code). 19 * 20 * You should have received a copy of the GNU General Public License version 21 * 2 along with this work. If not, see <http://www.gnu.org/licenses/>. 22 * 23 */ 24 package sun.evtracing.parser; 25 26 import sun.evtracing.parser.TraceEventType; 27 import sun.evtracing.processing.TraceEventHandler; 28 29 public class ThreadStartEvent extends TimestampedEvent { 30 31 public static final TraceEventType EVENT_TYPE = TraceEventType.ThreadStart; 32 33 public static ThreadStartEvent parse(TraceReader reader, long thread) { 34 TraceEventType eventType = reader.readEventType(); 35 assert eventType == EVENT_TYPE; 36 long timestamp = reader.readTimestamp(); 37 String name = reader.readString(); 38 return new ThreadStartEvent(thread, timestamp, name); 39 } 40 41 private final String name; 42 43 protected ThreadStartEvent(long thread, long timestamp, String name) { 44 super(thread, timestamp); 45 this.name = name; 46 } 47 48 @Override 49 public TraceEventType type() { 50 return EVENT_TYPE; 51 } 52 53 public String name() { 54 return name; 55 } 56 57 @Override 58 public void accept(TraceEventHandler handler) { 59 handler.threadStart(this); 60 } 61 }