1 /* 2 * Copyright (c) 2007, 2018, 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 nsk.monitoring.share.thread; 24 25 /** 26 * ThreadMonitoringScenarioFactory is factory for creating ThreadMonitoringScenario's. 27 */ 28 public interface ThreadMonitoringScenarioFactory { 29 /** 30 * Obtain recommended scenario count for given basic threads count 31 * (which is usually number of processors). 32 * 33 * @param basicCount 34 */ getScenarioCount(int basicThreadCount)35 public int getScenarioCount(int basicThreadCount); 36 37 /** 38 * Create scenarios for given scenario count. 39 * 40 * @param count scenario count 41 * @return array of scenarios 42 */ createScenarios(int count)43 public ThreadMonitoringScenario[] createScenarios(int count); 44 45 /** 46 * Create scenario by type name. 47 * 48 * @param scenarioType type of scenario 49 * @return created scenario 50 */ createScenario(String scenarioType)51 public ThreadMonitoringScenario createScenario(String scenarioType); 52 53 /** 54 * Clean up resources held by created scenarios. This should be called 55 * after finish() is also called for all created scenarios. 56 */ finish()57 public void finish(); 58 } 59