| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| package java.text.spi; |
| |
| import java.text.NumberFormat; |
| import java.util.Locale; |
| import java.util.spi.LocaleServiceProvider; |
| |
| /** |
| * This abstract class should be extended by service providers that provide |
| * {@code NumberFormat} instances. |
| * <p>Note that Android does not support user-supplied locale service providers. |
| * @since 1.6 |
| * @hide |
| */ |
| public abstract class NumberFormatProvider extends LocaleServiceProvider { |
| /** |
| * Default constructor, for use by subclasses. |
| */ |
| protected NumberFormatProvider() { |
| // Do nothing. |
| } |
| |
| /** |
| * Returns an instance of {@code NumberFormat} that formats |
| * monetary values for the given locale. |
| * |
| * @param locale the locale |
| * @return an instance of {@code NumberFormat} |
| * @throws NullPointerException if {@code locale == null} |
| * @throws IllegalArgumentException |
| * if locale isn't one of the locales returned from |
| * getAvailableLocales(). |
| */ |
| public abstract NumberFormat getCurrencyInstance(Locale locale); |
| |
| /** |
| * Returns an instance of {@code NumberFormat} that formats |
| * integer values for the given locale. The returned {@code NumberFormat} |
| * is configured to round floating point numbers to the nearest integer |
| * using half-even rounding mode for formatting, and to parse only the |
| * integer part of an input string. |
| * |
| * @param locale the locale |
| * @return an instance of {@code NumberFormat} |
| * @throws NullPointerException if {@code locale == null} |
| * @throws IllegalArgumentException |
| * if locale isn't one of the locales returned from |
| * getAvailableLocales(). |
| */ |
| public abstract NumberFormat getIntegerInstance(Locale locale); |
| |
| /** |
| * Returns an instance of {@code NumberFormat} class for general |
| * use in the given locale. |
| * |
| * @param locale the locale |
| * @return an instance of {@code NumberFormat} |
| * @throws NullPointerException if {@code locale == null} |
| * @throws IllegalArgumentException |
| * if locale isn't one of the locales returned from |
| * getAvailableLocales(). |
| */ |
| public abstract NumberFormat getNumberInstance(Locale locale); |
| |
| /** |
| * Returns an instance of {@code NumberFormat} class that formats |
| * percentage values for the given locale. |
| * |
| * @param locale the locale |
| * @return an instance of {@code NumberFormat} |
| * @throws NullPointerException if {@code locale == null} |
| * @throws IllegalArgumentException |
| * if locale isn't one of the locales returned from |
| * getAvailableLocales(). |
| */ |
| public abstract NumberFormat getPercentInstance(Locale locale); |
| } |