1 /* 2 * Copyright (C) 2014 The Dagger Authors. 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 dagger.producers; 18 19 import static java.lang.annotation.ElementType.METHOD; 20 import static java.lang.annotation.RetentionPolicy.RUNTIME; 21 22 import dagger.internal.Beta; 23 import java.lang.annotation.Documented; 24 import java.lang.annotation.Retention; 25 import java.lang.annotation.Target; 26 27 /** 28 * Annotates methods of a producer module to create a production binding. If the method returns a 29 * {@link com.google.common.util.concurrent.ListenableFuture} or {@link 30 * com.google.common.util.concurrent.FluentFuture}, then the parameter type of the future is bound 31 * to the value that the future produces; otherwise, the return type is bound to the returned value. 32 * The production component will pass dependencies to the method as parameters. 33 * 34 * @since 2.0 35 */ 36 @Documented 37 @Target(METHOD) 38 @Retention(RUNTIME) 39 @Beta 40 public @interface Produces {} 41