sameb | 0b33461 | 2015-02-20 10:44:10 -0800 | [diff] [blame] | 1 | /** |
| 2 | * Copyright (C) 2015 Google Inc. |
| 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 com.google.inject.multibindings; |
| 18 | |
| 19 | import static java.lang.annotation.ElementType.METHOD; |
| 20 | import static java.lang.annotation.RetentionPolicy.RUNTIME; |
| 21 | |
| 22 | import java.lang.annotation.Documented; |
| 23 | import java.lang.annotation.Retention; |
| 24 | import java.lang.annotation.Target; |
| 25 | |
| 26 | /** |
| 27 | * Allows {@literal @}{@link ProvidesIntoMap} to specify a string map key. |
Ben McCann | bac730f | 2015-04-21 16:21:01 -0700 | [diff] [blame^] | 28 | * @since 4.0 |
sameb | 0b33461 | 2015-02-20 10:44:10 -0800 | [diff] [blame] | 29 | */ |
| 30 | @MapKey(unwrapValue = true) |
| 31 | @Documented |
| 32 | @Target(METHOD) |
| 33 | @Retention(RUNTIME) |
| 34 | public @interface StringMapKey { |
| 35 | String value(); |
| 36 | } |