001 /* FormatFlagsConversionMismatchException.java
002 Copyright (C) 2005 Free Software Foundation, Inc.
003
004 This file is part of GNU Classpath.
005
006 GNU Classpath is free software; you can redistribute it and/or modify
007 it under the terms of the GNU General Public License as published by
008 the Free Software Foundation; either version 2, or (at your option)
009 any later version.
010
011 GNU Classpath is distributed in the hope that it will be useful, but
012 WITHOUT ANY WARRANTY; without even the implied warranty of
013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014 General Public License for more details.
015
016 You should have received a copy of the GNU General Public License
017 along with GNU Classpath; see the file COPYING. If not, write to the
018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019 02110-1301 USA.
020
021 Linking this library statically or dynamically with other modules is
022 making a combined work based on this library. Thus, the terms and
023 conditions of the GNU General Public License cover the whole
024 combination.
025
026 As a special exception, the copyright holders of this library give you
027 permission to link this library with independent modules to produce an
028 executable, regardless of the license terms of these independent
029 modules, and to copy and distribute the resulting executable under
030 terms of your choice, provided that you also meet, for each linked
031 independent module, the terms and conditions of the license of that
032 module. An independent module is a module which is not derived from
033 or based on this library. If you modify this library, you may extend
034 this exception to your version of the library, but you are not
035 obligated to do so. If you do not wish to do so, delete this
036 exception statement from your version. */
037
038
039 package java.util;
040
041 /**
042 * Thrown when the flags supplied to the {@link Formatter#format()}
043 * method of a {@link Formatter} contains a flag that does not match
044 * the conversion character specified for it.
045 *
046 * @author Tom Tromey (tromey@redhat.com)
047 * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
048 * @since 1.5
049 */
050 public class FormatFlagsConversionMismatchException
051 extends IllegalFormatException
052 {
053 private static final long serialVersionUID = 19120414L;
054
055 /**
056 * The mismatching flag.
057 *
058 * @serial the mismatching flag.
059 */
060 // Note: name fixed by serialization.
061 private String f;
062
063 /**
064 * The conversion character which doesn't match the
065 * appropriate flag.
066 *
067 * @serial the conversion character which doesn't match its flag.
068 */
069 // Note: name fixed by serialization.
070 private char c;
071
072 /**
073 * Constructs a new <code>FormatFlagsConversionMismatchException</code>
074 * which specifies that the flag, <code>f</code>, does
075 * not match its appropriate conversion character, <code>c</code>.
076 *
077 * @param f the mismatching flag.
078 * @param c the conversion character which doesn't match its flag.
079 * @throws NullPointerException if <code>f</code> is null.
080 */
081 public FormatFlagsConversionMismatchException(String f, char c)
082 {
083 super("Invalid flag " + f + " for conversion " + c);
084 if (f == null)
085 throw new
086 NullPointerException("Null flag value passed to constructor.");
087 this.f = f;
088 this.c = c;
089 }
090
091 /**
092 * Returns the conversion character which doesn't
093 * match the flag.
094 *
095 * @return the conversion character.
096 */
097 public char getConversion()
098 {
099 return c;
100 }
101
102 /**
103 * Returns the mismatching flag.
104 *
105 * @return the mismatching flag.
106 */
107 public String getFlags()
108 {
109 return f;
110 }
111 }