1 /* 2 * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package javax.print.attribute.standard; 26 27 import javax.print.attribute.Attribute; 28 import javax.print.attribute.SetOfIntegerSyntax; 29 import javax.print.attribute.SupportedValuesAttribute; 30 31 /** 32 * Class JobImpressionsSupported is a printing attribute class, a set of 33 * integers, that gives the supported values for a {@link JobImpressions 34 * JobImpressions} attribute. It is restricted to a single contiguous range of 35 * integers; multiple non-overlapping ranges are not allowed. This gives the 36 * lower and upper bounds of the total sizes of print jobs in number of 37 * impressions that the printer will accept. 38 * <P> 39 * <B>IPP Compatibility:</B> The JobImpressionsSupported attribute's canonical 40 * array form gives the lower and upper bound for the range of values to be 41 * included in an IPP "job-impressions-supported" attribute. See class {@link 42 * javax.print.attribute.SetOfIntegerSyntax SetOfIntegerSyntax} for an 43 * explanation of canonical array form. The category name returned by 44 * <CODE>getName()</CODE> gives the IPP attribute name. 45 * <P> 46 * 47 * @author Alan Kaminsky 48 */ 49 public final class JobImpressionsSupported extends SetOfIntegerSyntax 50 implements SupportedValuesAttribute { 51 52 private static final long serialVersionUID = -4887354803843173692L; 53 54 55 /** 56 * Construct a new job impressions supported attribute containing a single 57 * range of integers. That is, only those values of JobImpressions in the 58 * one range are supported. 59 * 60 * @param lowerBound Lower bound of the range. 61 * @param upperBound Upper bound of the range. 62 * 63 * @exception IllegalArgumentException 64 * (Unchecked exception) Thrown if a null range is specified or if a 65 * non-null range is specified with <CODE>lowerBound</CODE> less than 66 * 0. 67 */ 68 public JobImpressionsSupported(int lowerBound, int upperBound) { 69 super (lowerBound, upperBound); 70 if (lowerBound > upperBound) { 71 throw new IllegalArgumentException("Null range specified"); 72 } else if (lowerBound < 0) { 73 throw new IllegalArgumentException( 74 "Job K octets value < 0 specified"); 75 } 76 } 77 78 79 /** 80 * Returns whether this job impressions supported attribute is equivalent 81 * to the passed in object. To be equivalent, all of the following 82 * conditions must be true: 83 * <OL TYPE=1> 84 * <LI> 85 * <CODE>object</CODE> is not null. 86 * <LI> 87 * <CODE>object</CODE> is an instance of class JobImpressionsSupported. 88 * <LI> 89 * This job impressions supported attribute's members and 90 * <CODE>object</CODE>'s members are the same. 91 * </OL> 92 * 93 * @param object Object to compare to. 94 * 95 * @return True if <CODE>object</CODE> is equivalent to this job 96 * impressions supported attribute, false otherwise. 97 */ 98 public boolean equals(Object object) { 99 return (super.equals (object) && 100 object instanceof JobImpressionsSupported); 101 } 102 103 /** 104 * Get the printing attribute class which is to be used as the "category" 105 * for this printing attribute value. 106 * <P> 107 * For class JobImpressionsSupported, the category is class 108 * JobImpressionsSupported itself. 109 * 110 * @return Printing attribute class (category), an instance of class 111 * {@link java.lang.Class java.lang.Class}. 112 */ 113 public final Class<? extends Attribute> getCategory() { 114 return JobImpressionsSupported.class; 115 } 116 117 /** 118 * Get the name of the category of which this attribute value is an 119 * instance. 120 * <P> 121 * For class JobImpressionsSupported, the category name is 122 * <CODE>"job-impressions-supported"</CODE>. 123 * 124 * @return Attribute category name. 125 */ 126 public final String getName() { 127 return "job-impressions-supported"; 128 } 129 130 }