1*f585d8a3SJacky Wang /* 2*f585d8a3SJacky Wang * Copyright (C) 2023 The Dagger Authors. 3*f585d8a3SJacky Wang * 4*f585d8a3SJacky Wang * Licensed under the Apache License, Version 2.0 (the "License"); 5*f585d8a3SJacky Wang * you may not use this file except in compliance with the License. 6*f585d8a3SJacky Wang * You may obtain a copy of the License at 7*f585d8a3SJacky Wang * 8*f585d8a3SJacky Wang * http://www.apache.org/licenses/LICENSE-2.0 9*f585d8a3SJacky Wang * 10*f585d8a3SJacky Wang * Unless required by applicable law or agreed to in writing, software 11*f585d8a3SJacky Wang * distributed under the License is distributed on an "AS IS" BASIS, 12*f585d8a3SJacky Wang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*f585d8a3SJacky Wang * See the License for the specific language governing permissions and 14*f585d8a3SJacky Wang * limitations under the License. 15*f585d8a3SJacky Wang */ 16*f585d8a3SJacky Wang 17*f585d8a3SJacky Wang package dagger.internal; 18*f585d8a3SJacky Wang 19*f585d8a3SJacky Wang import static dagger.internal.Preconditions.checkNotNull; 20*f585d8a3SJacky Wang 21*f585d8a3SJacky Wang /** Helper class for utility functions dealing with Providers. */ 22*f585d8a3SJacky Wang public final class Providers { 23*f585d8a3SJacky Wang 24*f585d8a3SJacky Wang /** Converts a javax provider to a Dagger internal provider. */ asDaggerProvider(final javax.inject.Provider<T> provider)25*f585d8a3SJacky Wang public static <T> Provider<T> asDaggerProvider(final javax.inject.Provider<T> provider) { 26*f585d8a3SJacky Wang checkNotNull(provider); 27*f585d8a3SJacky Wang return new Provider<T>() { 28*f585d8a3SJacky Wang @Override public T get() { 29*f585d8a3SJacky Wang return provider.get(); 30*f585d8a3SJacky Wang } 31*f585d8a3SJacky Wang }; 32*f585d8a3SJacky Wang } 33*f585d8a3SJacky Wang 34*f585d8a3SJacky Wang private Providers() {} 35*f585d8a3SJacky Wang } 36