android13/external/dagger2/javatests/dagger/functional/subcomponent/pruning/ParentDoesntUseSubcomponent...

96 lines
2.3 KiB
Java

/*
* Copyright (C) 2016 The Dagger Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package dagger.functional.subcomponent.pruning;
import dagger.Component;
import dagger.Module;
import dagger.Provides;
import dagger.Subcomponent;
import dagger.multibindings.IntoSet;
import java.util.Set;
import javax.inject.Qualifier;
/**
* Supporting types for {@link SubcomponentOnlyRequestedBySiblingTest}. {@link ChildA} is a direct
* child of the top level component, but is only requested within its sibling, not directly from its
* parent.
*/
@Component(modules = ParentDoesntUseSubcomponent.ParentModule.class)
interface ParentDoesntUseSubcomponent {
ChildB.Builder childBBuilder();
@Subcomponent(modules = ChildAModule.class)
interface ChildA {
@Subcomponent.Builder
interface Builder {
ChildA build();
}
Set<Class<?>> componentHierarchy();
}
@Subcomponent(modules = ChildBModule.class)
interface ChildB {
@Subcomponent.Builder
interface Builder {
ChildB build();
}
Set<Class<?>> componentHierarchy();
@FromChildA
Set<Class<?>> componentHierarchyFromChildA();
}
@Module(subcomponents = {ChildA.class, ChildB.class})
class ParentModule {
@Provides
@IntoSet
static Class<?> provideComponentType() {
return ParentDoesntUseSubcomponent.class;
}
}
@Module
class ChildAModule {
@Provides
@IntoSet
static Class<?> provideComponentType() {
return ChildA.class;
}
}
@Module
class ChildBModule {
@Provides
@IntoSet
static Class<?> provideComponentType() {
return ChildB.class;
}
@Provides
@FromChildA
Set<Class<?>> fromChildA(ChildA.Builder childABuilder) {
return childABuilder.build().componentHierarchy();
}
}
@Qualifier
@interface FromChildA {}
}