1 /* 2 * Copyright (C) 2014 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 package dagger.internal.codegen; 17 18 import com.google.auto.value.AutoValue; 19 20 /** 21 * A value object that pairs a {@link Key} with the style of its binding (i.e., whether it's a 22 * members injector or normal contribution). 23 * 24 * @author Gregory Kick 25 * @since 2.0 26 */ 27 @AutoValue 28 abstract class BindingKey { 29 /** The style of binding that makes a {@link Key} available. */ 30 enum Kind { 31 CONTRIBUTION, MEMBERS_INJECTION; 32 } 33 create(Kind kind, Key key)34 static BindingKey create(Kind kind, Key key) { 35 return new AutoValue_BindingKey(kind, key); 36 } 37 kind()38 abstract Kind kind(); key()39 abstract Key key(); 40 } 41