1/* 2 * Copyright (c) 2015, 2015, 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 */ 23package org.graalvm.compiler.microbenchmarks.graal.util; 24 25import java.lang.annotation.ElementType; 26import java.lang.annotation.Retention; 27import java.lang.annotation.RetentionPolicy; 28import java.lang.annotation.Target; 29 30/** 31 * Annotation for specifying a method based on a declaring class, a name and parameter types. 32 */ 33@Retention(RetentionPolicy.RUNTIME) 34@Target(ElementType.TYPE) 35public @interface MethodSpec { 36 /** 37 * The class in which the method is declared. If not specified, the annotated class is used as 38 * the declaring class. 39 */ 40 Class<?> declaringClass() default MethodSpec.class; 41 42 /** 43 * The name of the method. 44 */ 45 String name(); 46 47 /** 48 * The types of the method's parameters. If not specified, then the {@linkplain #name() name} is 49 * expected to be unique within the declaring class. 50 */ 51 Class<?>[] parameters() default {void.class}; 52} 53