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8187443: Forest Consolidation: Move files to unified layout

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Reviewed-by: darcy, ihse
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Erik Joelsson 2017-09-12 19:03:39 +02:00
parent 270fe13182
commit 3789983e89
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src/java.base/share/classes/java/time/format/TextStyle.java Normal file
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/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* This file is available under and governed by the GNU General Public
* License version 2 only, as published by the Free Software Foundation.
* However, the following notice accompanied the original version of this
* file:
*
* Copyright (c) 2008-2012, Stephen Colebourne & Michael Nascimento Santos
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of JSR-310 nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package java.time.format;
import java.util.Calendar;
/**
* Enumeration of the style of text formatting and parsing.
* <p>
* Text styles define three sizes for the formatted text - 'full', 'short' and 'narrow'.
* Each of these three sizes is available in both 'standard' and 'stand-alone' variations.
* <p>
* The difference between the three sizes is obvious in most languages.
* For example, in English the 'full' month is 'January', the 'short' month is 'Jan'
* and the 'narrow' month is 'J'. Note that the narrow size is often not unique.
* For example, 'January', 'June' and 'July' all have the 'narrow' text 'J'.
* <p>
* The difference between the 'standard' and 'stand-alone' forms is trickier to describe
* as there is no difference in English. However, in other languages there is a difference
* in the word used when the text is used alone, as opposed to in a complete date.
* For example, the word used for a month when used alone in a date picker is different
* to the word used for month in association with a day and year in a date.
*
* @implSpec
* This is immutable and thread-safe enum.
*
* @since 1.8
*/
public enum TextStyle {
// ordered from large to small
// ordered so that bit 0 of the ordinal indicates stand-alone.
/**
* Full text, typically the full description.
* For example, day-of-week Monday might output "Monday".
*/
FULL(Calendar.LONG_FORMAT, 0),
/**
* Full text for stand-alone use, typically the full description.
* For example, day-of-week Monday might output "Monday".
*/
FULL_STANDALONE(Calendar.LONG_STANDALONE, 0),
/**
* Short text, typically an abbreviation.
* For example, day-of-week Monday might output "Mon".
*/
SHORT(Calendar.SHORT_FORMAT, 1),
/**
* Short text for stand-alone use, typically an abbreviation.
* For example, day-of-week Monday might output "Mon".
*/
SHORT_STANDALONE(Calendar.SHORT_STANDALONE, 1),
/**
* Narrow text, typically a single letter.
* For example, day-of-week Monday might output "M".
*/
NARROW(Calendar.NARROW_FORMAT, 1),
/**
* Narrow text for stand-alone use, typically a single letter.
* For example, day-of-week Monday might output "M".
*/
NARROW_STANDALONE(Calendar.NARROW_STANDALONE, 1);
private final int calendarStyle;
private final int zoneNameStyleIndex;
private TextStyle(int calendarStyle, int zoneNameStyleIndex) {
this.calendarStyle = calendarStyle;
this.zoneNameStyleIndex = zoneNameStyleIndex;
}
/**
* Returns true if the Style is a stand-alone style.
* @return true if the style is a stand-alone style.
*/
public boolean isStandalone() {
return (ordinal() & 1) == 1;
}
/**
* Returns the stand-alone style with the same size.
* @return the stand-alone style with the same size
*/
public TextStyle asStandalone() {
return TextStyle.values()[ordinal() | 1];
}
/**
* Returns the normal style with the same size.
*
* @return the normal style with the same size
*/
public TextStyle asNormal() {
return TextStyle.values()[ordinal() & ~1];
}
/**
* Returns the {@code Calendar} style corresponding to this {@code TextStyle}.
*
* @return the corresponding {@code Calendar} style
*/
int toCalendarStyle() {
return calendarStyle;
}
/**
* Returns the relative index value to an element of the {@link
* java.text.DateFormatSymbols#getZoneStrings() DateFormatSymbols.getZoneStrings()}
* value, 0 for long names and 1 for short names (abbreviations). Note that these values
* do <em>not</em> correspond to the {@link java.util.TimeZone#LONG} and {@link
* java.util.TimeZone#SHORT} values.
*
* @return the relative index value to time zone names array
*/
int zoneNameStyleIndex() {
return zoneNameStyleIndex;
}
}