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 }