1 /* PrinterResolution.java -- 2 Copyright (C) 2004, 2005 Free Software Foundation, Inc. 3 4 This file is part of GNU Classpath. 5 6 GNU Classpath is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GNU Classpath is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GNU Classpath; see the file COPYING. If not, write to the 18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19 02110-1301 USA. 20 21 Linking this library statically or dynamically with other modules is 22 making a combined work based on this library. Thus, the terms and 23 conditions of the GNU General Public License cover the whole 24 combination. 25 26 As a special exception, the copyright holders of this library give you 27 permission to link this library with independent modules to produce an 28 executable, regardless of the license terms of these independent 29 modules, and to copy and distribute the resulting executable under 30 terms of your choice, provided that you also meet, for each linked 31 independent module, the terms and conditions of the license of that 32 module. An independent module is a module which is not derived from 33 or based on this library. If you modify this library, you may extend 34 this exception to your version of the library, but you are not 35 obligated to do so. If you do not wish to do so, delete this 36 exception statement from your version. */ 37 38 package javax.print.attribute.standard; 39 40 import javax.print.attribute.Attribute; 41 import javax.print.attribute.DocAttribute; 42 import javax.print.attribute.PrintJobAttribute; 43 import javax.print.attribute.PrintRequestAttribute; 44 import javax.print.attribute.ResolutionSyntax; 45 46 47 /** 48 * The <code>PrinterResolution</code> printing attribute specifies a 49 * resolution supported by a print service or to be used by a print job. 50 * <p> 51 * <b>IPP Compatibility:</b> PrinterResolution is an IPP 1.1 attribute. 52 * </p> 53 * 54 * @author Michael Koch (konqueror@gmx.de) 55 * @author Wolfgang Baer (WBaer@gmx.de) 56 */ 57 public final class PrinterResolution extends ResolutionSyntax 58 implements DocAttribute, PrintJobAttribute, PrintRequestAttribute 59 { 60 private static final long serialVersionUID = 13090306561090558L; 61 62 /** 63 * Creates a <code>PrinterResolution</code> object with the given cross 64 * feed and feed resolutions. 65 * 66 * @param crossFeedResolution the cross feed resolution 67 * @param feedResolution the feed resolution 68 * @param units the unit to use (e.g. {@link #DPCM} or {@link #DPI}) 69 * 70 * @exception IllegalArgumentException if either parameter is < 1 71 */ PrinterResolution(int crossFeedResolution, int feedResolution, int units)72 public PrinterResolution(int crossFeedResolution, int feedResolution, 73 int units) 74 { 75 super(crossFeedResolution, feedResolution, units); 76 } 77 78 /** 79 * Tests if the given object is equal to this object. 80 * 81 * @param obj the object to test 82 * 83 * @return <code>true</code> if both objects are equal, 84 * <code>false</code> otherwise. 85 */ equals(Object obj)86 public boolean equals(Object obj) 87 { 88 if(! (obj instanceof PrinterResolution)) 89 return false; 90 91 return super.equals(obj); 92 } 93 94 /** 95 * Returns category of this class. 96 * 97 * @return The class <code>PrinterResolution</code> itself. 98 */ getCategory()99 public Class< ? extends Attribute> getCategory() 100 { 101 return PrinterResolution.class; 102 } 103 104 /** 105 * Returns the name of this attribute. 106 * 107 * @return The name "printer-resolution". 108 */ getName()109 public String getName() 110 { 111 return "printer-resolution"; 112 } 113 } 114