1 /* 2 * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package java.text.spi; 27 28 import java.text.DecimalFormatSymbols; 29 import java.util.Locale; 30 import java.util.spi.LocaleServiceProvider; 31 32 /** 33 * An abstract class for service providers that 34 * provide instances of the 35 * {@link java.text.DecimalFormatSymbols DecimalFormatSymbols} class. 36 * 37 * <p>The requested {@code Locale} may contain an <a 38 * href="../../util/Locale.html#def_locale_extension"> extension</a> for 39 * specifying the desired numbering system. For example, {@code "ar-u-nu-arab"} 40 * (in the BCP 47 language tag form) specifies Arabic with the Arabic-Indic 41 * digits and symbols, while {@code "ar-u-nu-latn"} specifies Arabic with the 42 * Latin digits and symbols. Refer to the <em>Unicode Locale Data Markup 43 * Language (LDML)</em> specification for numbering systems. 44 * 45 * @since 1.6 46 * @see Locale#forLanguageTag(String) 47 * @see Locale#getExtension(char) 48 */ 49 public abstract class DecimalFormatSymbolsProvider extends LocaleServiceProvider { 50 51 /** 52 * Sole constructor. (For invocation by subclass constructors, typically 53 * implicit.) 54 */ 55 protected DecimalFormatSymbolsProvider() { 56 } 57 58 /** 59 * Returns a new <code>DecimalFormatSymbols</code> instance for the 60 * specified locale. 61 * 62 * @param locale the desired locale 63 * @exception NullPointerException if <code>locale</code> is null 64 * @exception IllegalArgumentException if <code>locale</code> isn't 65 * one of the locales returned from 66 * {@link java.util.spi.LocaleServiceProvider#getAvailableLocales() 67 * getAvailableLocales()}. 68 * @return a <code>DecimalFormatSymbols</code> instance. 69 * @see java.text.DecimalFormatSymbols#getInstance(java.util.Locale) 70 */ 71 public abstract DecimalFormatSymbols getInstance(Locale locale); 72 }