1*f585d8a3SJacky Wang /* 2*f585d8a3SJacky Wang * Copyright (C) 2014 The Dagger Authors. 3*f585d8a3SJacky Wang * 4*f585d8a3SJacky Wang * Licensed under the Apache License, Version 2.0 (the "License"); 5*f585d8a3SJacky Wang * you may not use this file except in compliance with the License. 6*f585d8a3SJacky Wang * You may obtain a copy of the License at 7*f585d8a3SJacky Wang * 8*f585d8a3SJacky Wang * http://www.apache.org/licenses/LICENSE-2.0 9*f585d8a3SJacky Wang * 10*f585d8a3SJacky Wang * Unless required by applicable law or agreed to in writing, software 11*f585d8a3SJacky Wang * distributed under the License is distributed on an "AS IS" BASIS, 12*f585d8a3SJacky Wang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*f585d8a3SJacky Wang * See the License for the specific language governing permissions and 14*f585d8a3SJacky Wang * limitations under the License. 15*f585d8a3SJacky Wang */ 16*f585d8a3SJacky Wang 17*f585d8a3SJacky Wang package dagger.producers; 18*f585d8a3SJacky Wang 19*f585d8a3SJacky Wang import static java.lang.annotation.ElementType.METHOD; 20*f585d8a3SJacky Wang import static java.lang.annotation.RetentionPolicy.RUNTIME; 21*f585d8a3SJacky Wang 22*f585d8a3SJacky Wang import dagger.internal.Beta; 23*f585d8a3SJacky Wang import java.lang.annotation.Documented; 24*f585d8a3SJacky Wang import java.lang.annotation.Retention; 25*f585d8a3SJacky Wang import java.lang.annotation.Target; 26*f585d8a3SJacky Wang 27*f585d8a3SJacky Wang /** 28*f585d8a3SJacky Wang * Annotates methods of a producer module to create a production binding. If the method returns a 29*f585d8a3SJacky Wang * {@link com.google.common.util.concurrent.ListenableFuture} or {@link 30*f585d8a3SJacky Wang * com.google.common.util.concurrent.FluentFuture}, then the parameter type of the future is bound 31*f585d8a3SJacky Wang * to the value that the future produces; otherwise, the return type is bound to the returned value. 32*f585d8a3SJacky Wang * The production component will pass dependencies to the method as parameters. 33*f585d8a3SJacky Wang * 34*f585d8a3SJacky Wang * @since 2.0 35*f585d8a3SJacky Wang */ 36*f585d8a3SJacky Wang @Documented 37*f585d8a3SJacky Wang @Target(METHOD) 38*f585d8a3SJacky Wang @Retention(RUNTIME) 39*f585d8a3SJacky Wang @Beta 40*f585d8a3SJacky Wang public @interface Produces {} 41