1 /* 2 * Copyright (C) 2022 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.kotlinsrc.binds 18 19 import dagger.Component 20 import dagger.functional.kotlinsrc.binds.subpackage.Exposed 21 import dagger.functional.kotlinsrc.binds.subpackage.ExposedModule 22 import dagger.functional.kotlinsrc.binds.subpackage.UsesExposedInjectsMembers 23 import javax.inject.Provider 24 import javax.inject.Singleton 25 26 /** 27 * This component tests cases where the right-hand-side of a [dagger.Binds] method is not accessible 28 * from the component, but the left-hand-side is. If the right-hand-side is represented as a 29 * Provider (e.g. because it is scoped), then the raw `Provider.get()` will return [ ], which must 30 * be downcasted to the type accessible from the component. See `instanceRequiresCast()` in 31 * `DelegateRequestRepresentation`. 32 */ 33 @Singleton 34 @Component(modules = [ExposedModule::class]) 35 internal interface AccessesExposedComponent { exposednull36 fun exposed(): Exposed 37 38 fun exposedProvider(): Provider<Exposed> 39 40 // TODO(b/260626101): @JvmWildcard is needed for KAPT to generate List<? extends Exposed>. 41 fun listOfExposed(): List<@JvmWildcard Exposed> 42 43 // TODO(b/260626101): @JvmWildcard is needed for KAPT to generate List<? extends Exposed>. 44 fun providerOfListOfExposed(): Provider<List<@JvmWildcard Exposed>> 45 46 fun usesExposedInjectsMembers(): UsesExposedInjectsMembers 47 48 /** 49 * This provider needs a `Provider<ExposedInjectsMembers>`, which is bound to a 50 * `Provider<NotExposedInjectsMembers>`. This method is here to make sure that the cast happens 51 * appropriately. 52 */ 53 fun usesExposedInjectsMembersProvider(): Provider<UsesExposedInjectsMembers> 54 } 55