| /* |
| * Copyright (C) 2015 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.multibindings; |
| |
| import static java.lang.annotation.ElementType.METHOD; |
| import static java.lang.annotation.RetentionPolicy.RUNTIME; |
| |
| import dagger.MapKey; |
| import java.lang.annotation.Documented; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.Target; |
| |
| /** |
| * A {@link MapKey} annotation for maps with {@code Class<?>} keys. |
| * |
| * <p>If your map's keys can be constrained, consider using a custom annotation instead, with a |
| * member whose type is {@code Class<? extends Something>}. |
| */ |
| @Documented |
| @Target(METHOD) |
| @Retention(RUNTIME) |
| @MapKey |
| public @interface ClassKey { |
| Class<?> value(); |
| } |