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/*
* Copyright (C) 2008 Google Inc.
*
* 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 com.google.inject.spi;
import com.google.inject.Binding;
import com.google.inject.Key;
/**
* A binding to a provider key. To resolve injections, the provider key is first resolved, then that
* provider's {@code get} method is invoked.
*
* @author [email protected] (Jesse Wilson)
* @since 2.0
*/
public interface ProviderKeyBinding extends Binding {
/**
* Returns the key used to resolve the provider's binding. That binding can be retrieved from an
* injector using {@link com.google.inject.Injector#getBinding(Key)
* Injector.getBinding(providerKey)}
*/
Key> getProviderKey();
}