1 /* 2 * Copyright (C) 2017 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.functional; 18 19 import javax.inject.Inject; 20 import javax.inject.Singleton; 21 22 /** 23 * An {@link Inject Inject}ed generic class with no dependencies. Its factory class will have a 24 * generic {@code create()} method returning an object whose type parameters cannot be inferred from 25 * its arguments. Since it's scoped, the initialization of its field in a generated component must 26 * use a raw {@link javax.inject.Provider} in order to allow casting from {@code 27 * Provider<ScopedSimpleGeneric<Object>>} to {@code Provider<ScopedSimpleGeneric<Foo>>}. 28 */ 29 @Singleton 30 class ScopedSimpleGeneric<T> { 31 @Inject ScopedSimpleGeneric()32 ScopedSimpleGeneric() {} 33 } 34