1 /* 2 * Copyright (c) 2018, 2019, 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 26 package test.jfr.setting; 27 28 import java.util.Set; 29 30 import jdk.jfr.SettingControl; 31 32 public final class ModularizedSetting extends SettingControl { 33 34 private String value = "false"; 35 private boolean isTrue = false; 36 37 @Override 38 public String combine(Set<String> settingValues) { 39 for (String s : settingValues) { 40 if ("true".equals(s)) { 41 return "true"; 42 } 43 } 44 return "false"; 45 } 46 47 @Override 48 public void setValue(String settingValue) { 49 this.value = settingValue; 50 this.isTrue = Boolean.valueOf(settingValue); 51 } 52 53 @Override 54 public String getValue() { 55 return value; 56 } 57 58 public boolean accept() { 59 return isTrue; 60 } 61 62 }