Java tutorial
//package com.java2s; /* * Copyright (C) 2014 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.util.HashMap; import java.util.HashSet; import java.util.Map; import java.util.Set; public class Main { /** * The set of ABI names which CTS supports. */ private static final Set<String> ABIS_SUPPORTED_BY_CTS = new HashSet<String>(); /** * The map of architecture to ABI. */ private static final Map<String, Set<String>> ARCH_TO_ABIS = new HashMap<String, Set<String>>(); /** * Returns the set of ABIs associated with the given architecture. * @param arch The architecture to look up. * @return a new Set containing the ABIs. */ public static Set<String> getAbisForArch(String arch) { if (arch == null || arch.isEmpty() || !ARCH_TO_ABIS.containsKey(arch)) { return getAbisSupportedByCts(); } return new HashSet<String>(ARCH_TO_ABIS.get(arch)); } /** * Returns the set of ABIs supported by CTS. * @return a new Set containing the supported ABIs. */ public static Set<String> getAbisSupportedByCts() { return new HashSet<String>(ABIS_SUPPORTED_BY_CTS); } }