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/*
* Copyright (c) 2004, 2010, 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.
*
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package java.util;
/**
* FomattableFlags are passed to the {@link Formattable#formatTo
* Formattable.formatTo()} method and modify the output format for {@linkplain
* Formattable Formattables}. Implementations of {@link Formattable} are
* responsible for interpreting and validating any flags.
*
* @since 1.5
*/
public class FormattableFlags {
// Explicit instantiation of this class is prohibited.
private FormattableFlags() {}
/**
* Left-justifies the output. Spaces ('\u0020') will be added
* at the end of the converted value as required to fill the minimum width
* of the field. If this flag is not set then the output will be
* right-justified.
*
* This flag corresponds to '-' ('\u002d') in
* the format specifier.
*/
public static final int LEFT_JUSTIFY = 1<<0; // '-'
/**
* Converts the output to upper case according to the rules of the
* {@linkplain java.util.Locale locale} given during creation of the
* formatter argument of the {@link Formattable#formatTo
* formatTo()} method. The output should be equivalent the following
* invocation of {@link String#toUpperCase(java.util.Locale)}
*
*
* out.toUpperCase()
*
* This flag corresponds to 'S' ('\u0053') in
* the format specifier.
*/
public static final int UPPERCASE = 1<<1; // 'S'
/**
* Requires the output to use an alternate form. The definition of the
* form is specified by the Formattable.
*
*
This flag corresponds to '#' ('\u0023') in
* the format specifier.
*/
public static final int ALTERNATE = 1<<2; // '#'
}