From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libjava/classpath/java/util/Formattable.java | 92 ++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 libjava/classpath/java/util/Formattable.java (limited to 'libjava/classpath/java/util/Formattable.java') diff --git a/libjava/classpath/java/util/Formattable.java b/libjava/classpath/java/util/Formattable.java new file mode 100644 index 000000000..6a83ed5d2 --- /dev/null +++ b/libjava/classpath/java/util/Formattable.java @@ -0,0 +1,92 @@ +/* Formattable.java -- Objects which can be passed to a Formatter + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package java.util; + +/** + *

+ * The Formattable interface is used to provide customised + * formatting to arbitrary objects via the {@link Formatter}. The + * {@link #formatTo} method is called for Formattable + * objects used with the 's' conversion operator, allowing the object + * to provide its own formatting of its internal data. + *

+ *

+ * Thread safety is left up to the implementing class. Thus, + * {@link Formattable} objects are not guaranteed to be thread-safe, + * and users should make their own provisions for multiple thread access. + *

+ * + * @author Tom Tromey (tromey@redhat.com) + * @author Andrew John Hughes (gnu_andrew@member.fsf.org) + * @since 1.5 + */ +public interface Formattable +{ + + /** + * Formats the object using the supplied formatter to the specification + * provided by the given flags, width and precision. + * + * @param formatter the formatter to use for formatting the object. + * The formatter gives access to the output stream + * and locale via {@link Formatter#out()} and + * {@link Formatter#locale()} respectively. + * @param flags a bit mask constructed from the flags in the + * {@link FormattableFlags} class. When no flags + * are set, the implementing class should use its + * defaults. + * @param width the minimum number of characters to include. + * A value of -1 indicates no minimum. The remaining + * space is padded with ' ' either on the left + * (the default) or right (if left justification is + * specified by the flags). + * @param precision the maximum number of characters to include. + * A value of -1 indicates no maximum. This value + * is applied prior to the minimum (the width). Thus, + * a value may meet the minimum width initially, but + * not when the width value is applied, due to + * characters being removed by the precision value. + * @throws IllegalFormatException if there is a problem with + * the syntax of the format + * specification or a mismatch + * between it and the arguments. + */ + public void formatTo(Formatter formatter, int flags, int width, + int precision); +} -- cgit v1.2.3