/*
* Copyright 2016 the original author or 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 org.gradle.model.internal.typeregistration;
import org.gradle.api.Nullable;
import org.gradle.model.internal.core.MutableModelNode;
import org.gradle.model.internal.type.ModelType;
import java.util.Set;
public interface InstanceFactory<T> {
ModelType<T> getBaseInterface();
Set<ModelType<? extends T>> getSupportedTypes();
/**
* Return information about the implementation of an unmanaged type.
*/
@Nullable
<S extends T> ImplementationInfo getImplementationInfo(ModelType<S> publicType);
/**
* Return information about the implementation of a managed type with an unmanaged super-type.
*/
<S extends T> ImplementationInfo getManagedSubtypeImplementationInfo(ModelType<S> publicType);
interface ImplementationInfo {
/**
* Creates an instance of the delegate for the given node.
*/
Object create(MutableModelNode modelNode);
/**
* The default implementation type that can be used as a delegate for any managed subtypes of the public type.
*/
ModelType<?> getDelegateType();
/**
* The internal views for the public type.
*/
Set<ModelType<?>> getInternalViews();
}
}