mirror of git://gcc.gnu.org/git/gcc.git
130 lines
5.3 KiB
Java
130 lines
5.3 KiB
Java
/* DateFormatProvider.java -- Providers of localized instances
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Copyright (C) 2007 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.text.spi;
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import java.text.DateFormat;
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import java.util.Locale;
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import java.util.spi.LocaleServiceProvider;
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/**
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* A {@link DateFormatProvider} provides localized
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* instances of {@link java.text.DateFormat}.
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*
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* @author Andrew John Hughes (gnu_andrew@member.fsf.org)
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* @since 1.6
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*/
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public abstract class DateFormatProvider
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extends LocaleServiceProvider
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{
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/**
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* Constructs a new {@link DateFormatProvider}.
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* Provided for implicit invocation by subclasses.
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*/
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protected DateFormatProvider()
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{
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}
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/**
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* Returns a {@link java.text.DateFormat} instance
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* for formatting dates with the given style in the specified
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* {@link java.util.Locale}.
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*
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* @param style the formatting style; one of {@link DateFormat#SHORT},
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* {@link DateFormat#MEDIUM}, {@link DateFormat#LONG}
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* or {@link DateFormat#FULL}.
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* @param locale the desired locale.
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* @return the localized instance for formatting dates.
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* @throws NullPointerException if the locale is null.
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* @throws IllegalArgumentException if the style is invalid or
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* the locale is not one
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* returned by
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* {@link getAvailableLocales()}
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* @see java.text.DateFormat#getDateInstance(int,java.util.Locale)
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*/
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public abstract DateFormat getDateInstance(int style,
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Locale locale);
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/**
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* Returns a {@link java.text.DateFormat} instance
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* for formatting dates and times with the given style in the
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* specified {@link java.util.Locale}.
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*
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* @param dateStyle the date formatting style; one of
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* {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM},
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* {@link DateFormat#LONG} or {@link DateFormat#FULL}.
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* @param timeStyle the time formatting style; one of
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* {@link DateFormat#SHORT}, {@link DateFormat#MEDIUM},
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* {@link DateFormat#LONG} or {@link DateFormat#FULL}.
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* @param locale the desired locale.
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* @return the localized instance for formatting dates.
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* @throws NullPointerException if the locale is null.
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* @throws IllegalArgumentException if either style is invalid or
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* the locale is not one
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* returned by
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* {@link getAvailableLocales()}
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* @see java.text.DateFormat#getDateInstance(java.util.Locale)
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*/
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public abstract DateFormat getDateTimeInstance(int dateStyle,
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int timeStyle,
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Locale locale);
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/**
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* Returns a {@link java.text.DateFormat} instance
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* for formatting times with the given style in the specified
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* {@link java.util.Locale}.
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*
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* @param style the formatting style; one of {@link DateFormat#SHORT},
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* {@link DateFormat#MEDIUM}, {@link DateFormat#LONG}
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* or {@link DateFormat#FULL}.
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* @param locale the desired locale.
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* @return the localized instance for formatting times.
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* @throws NullPointerException if the locale is null.
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* @throws IllegalArgumentException if the style is invalid or
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* the locale is not one
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* returned by
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* {@link getAvailableLocales()}
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* @see java.text.DateFormat#getTimeInstance(int,java.util.Locale)
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*/
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public abstract DateFormat getTimeInstance(int style,
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Locale locale);
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}
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