1 /* 2 * Copyright (C) 2018 The Android Open Source Project 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 android.host.test.composer; 17 18 import java.util.List; 19 import java.util.Map; 20 import java.util.function.BiFunction; 21 22 /** 23 * A {@code BiFunction} for composing the {@code List<T>} based on a {@code Map<String, String>} of 24 * arguments. 25 */ 26 @FunctionalInterface 27 public interface Compose<T, U> extends BiFunction<T, List<U>, List<U>> { andThen(Compose<T, U> next)28 default Compose<T, U> andThen(Compose<T, U> next) { 29 return (args, list) -> next.apply(args, this.apply(args, list)); 30 } 31 } 32