001 /* NumberUpSupported.java --
002 Copyright (C) 2004, 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 package javax.print.attribute.standard;
039
040 import javax.print.attribute.Attribute;
041 import javax.print.attribute.SetOfIntegerSyntax;
042 import javax.print.attribute.SupportedValuesAttribute;
043
044
045 /**
046 * The <code>NumberUpSupported</code> printing attribute specifies the
047 * supported value or range of values for the
048 * {@link javax.print.attribute.standard.NumberUp} attribute.
049 * <p>
050 * <b>IPP Compatibility:</b> NumberUpSupported is an IPP 1.1 attribute.
051 * </p>
052 *
053 * @author Michael Koch (konqueror@gmx.de)
054 * @author Wolfgang Baer (WBaer@gmx.de)
055 */
056 public final class NumberUpSupported extends SetOfIntegerSyntax
057 implements SupportedValuesAttribute
058 {
059 private static final long serialVersionUID = -1041573395759141805L;
060
061 /**
062 * Constructs a <code>NumberUpSupported</code> object.
063 *
064 * @param member the only one value supported for number up.
065 *
066 * @exception IllegalArgumentException if member is < 1
067 */
068 public NumberUpSupported(int member)
069 {
070 super(member);
071
072 if (member < 1)
073 throw new IllegalArgumentException("member may not be less than 1");
074 }
075
076 /**
077 * Constructs a <code>NumberUpSupported</code> object.
078 *
079 * @param members the members supported for number up.
080 *
081 * @exception IllegalArgumentException if any element is invalid
082 * @exception NullPointerException if members is <code>null</code> or any
083 * element of members is <code>null</code>.
084 */
085 public NumberUpSupported(int[][] members)
086 {
087 super(members);
088
089 if (members == null)
090 throw new NullPointerException("members may not be null");
091 }
092
093 /**
094 * Constructs a <code>NumberUpSupported</code> object with the
095 * given range for supported number up values.
096 *
097 * @param lowerBound the lower bound value
098 * @param upperBound the upper bound value
099 *
100 * @exception IllegalArgumentException if lowerBound <= upperbound
101 * and lowerBound < 1
102 */
103 public NumberUpSupported(int lowerBound, int upperBound)
104 {
105 super(lowerBound, upperBound);
106
107 if (lowerBound < 1)
108 throw new IllegalArgumentException("lowerBound may not be less than 1");
109 }
110
111 /**
112 * Tests if the given object is equal to this object.
113 *
114 * @param obj the object to test
115 *
116 * @return <code>true</code> if both objects are equal,
117 * <code>false</code> otherwise.
118 */
119 public boolean equals(Object obj)
120 {
121 if (! (obj instanceof NumberUpSupported))
122 return false;
123
124 return super.equals(obj);
125 }
126
127 /**
128 * Returns category of this class.
129 *
130 * @return The class <code>NumberUpSupported</code> itself.
131 */
132 public Class< ? extends Attribute> getCategory()
133 {
134 return NumberUpSupported.class;
135 }
136
137 /**
138 * Returns the name of this attribute.
139 *
140 * @return The name "number-up-supported".
141 */
142 public String getName()
143 {
144 return "number-up-supported";
145 }
146 }