1 /* 2 * Copyright (c) 2016, 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. 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 package jdk.test.lib.jfr; 26 27 import java.util.ArrayList; 28 import java.util.List; 29 30 import jdk.jfr.AnnotationElement; 31 import jdk.jfr.Name; 32 import jdk.jfr.ValueDescriptor; 33 34 public final class EventTypePrototype { 35 private final List<ValueDescriptor> fields; 36 private final List<AnnotationElement> annotations; 37 private final String name; 38 39 public EventTypePrototype(String name, List<AnnotationElement> as, List<ValueDescriptor> fields) { 40 this.annotations = new ArrayList<>(as); 41 this.annotations.add(new AnnotationElement(Name.class, name)); 42 this.fields = fields; 43 this.name = name; 44 } 45 46 public EventTypePrototype(String name) { 47 this(name, new ArrayList<>(), new ArrayList<>()); 48 } 49 50 public int getFieldIndex(String key) { 51 int index = 0; 52 for (ValueDescriptor f : fields) { 53 if (f.getName().equals(key)) { 54 return index; 55 } 56 index++; 57 } 58 throw new NoSuchFieldError(key); 59 } 60 61 public void addField(ValueDescriptor fieldDescriptor) { 62 fields.add(fieldDescriptor); 63 } 64 65 public void addAnnotation(AnnotationElement annotation) { 66 annotations.add(annotation); 67 } 68 69 public List<ValueDescriptor> getFields() { 70 return fields; 71 } 72 73 public List<AnnotationElement> getAnnotations() { 74 return annotations; 75 } 76 77 public String getName() { 78 return name; 79 } 80 }