1 /* 2 * Copyright (C) 2011 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.caliper.model; 18 19 import java.lang.annotation.ElementType; 20 import java.lang.annotation.Retention; 21 import java.lang.annotation.RetentionPolicy; 22 import java.lang.annotation.Target; 23 24 /** 25 * Annotation that identifies a given method as an "arbitrary measurement" method. The method should 26 * take no parameters and return a double, which is the measured value. 27 */ 28 @Retention(RetentionPolicy.RUNTIME) 29 @Target(ElementType.METHOD) 30 public @interface ArbitraryMeasurement { 31 32 /** 33 * The units for the value returned by this measurement method. 34 */ units()35 String units() default ""; 36 37 /** 38 * Text description of the quantity measured by this measurement method. 39 */ description()40 String description() default ""; 41 } 42