1 /* 2 * Copyright (C) 2018 The Dagger Authors. 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 dagger.internal.codegen.validation; 18 19 import static com.google.common.collect.Maps.uniqueIndex; 20 21 import com.google.common.collect.ImmutableMap; 22 import com.google.common.collect.ImmutableSet; 23 import com.squareup.javapoet.ClassName; 24 import dagger.Module; 25 import dagger.Provides; 26 27 /** 28 * Binds each {@link BindingMethodValidator} into a map, keyed by {@link 29 * BindingMethodValidator#methodAnnotation()}. 30 */ 31 @Module 32 public interface BindingMethodValidatorsModule { 33 @Provides indexValidators( ProvidesMethodValidator providesMethodValidator, ProducesMethodValidator producesMethodValidator, BindsMethodValidator bindsMethodValidator, MultibindsMethodValidator multibindsMethodValidator, BindsOptionalOfMethodValidator bindsOptionalOfMethodValidator)34 static ImmutableMap<ClassName, BindingMethodValidator> indexValidators( 35 ProvidesMethodValidator providesMethodValidator, 36 ProducesMethodValidator producesMethodValidator, 37 BindsMethodValidator bindsMethodValidator, 38 MultibindsMethodValidator multibindsMethodValidator, 39 BindsOptionalOfMethodValidator bindsOptionalOfMethodValidator) { 40 return uniqueIndex( 41 ImmutableSet.of( 42 providesMethodValidator, 43 producesMethodValidator, 44 bindsMethodValidator, 45 multibindsMethodValidator, 46 bindsOptionalOfMethodValidator), 47 BindingMethodValidator::methodAnnotation); 48 } 49 } 50