1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package java.text.spi; 19 20 import java.text.DateFormatSymbols; 21 import java.util.Locale; 22 import java.util.spi.LocaleServiceProvider; 23 24 /** 25 * This abstract class should be extended by service providers that provide 26 * instances of {@code DateFormatSymbols}. 27 * <p>Note that Android does not support user-supplied locale service providers. 28 * @since 1.6 29 * @hide 30 */ 31 public abstract class DateFormatSymbolsProvider extends LocaleServiceProvider { 32 /** 33 * Default constructor, for use by subclasses. 34 */ 35 protected DateFormatSymbolsProvider() { 36 // Do nothing. 37 } 38 39 /** 40 * Returns an instance of {@code DateFormatSymbols} for the given locale. 41 * 42 * @param locale the locale 43 * @return an instance of {@code DateFormatSymbols} 44 * @throws NullPointerException if {@code locale == null} 45 * @throws IllegalArgumentException 46 * if locale isn't one of the locales returned from 47 * getAvailableLocales(). 48 */ 49 public abstract DateFormatSymbols getInstance(Locale locale); 50 } 51
