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1: /* PrinterResolutionSupported.java -- 2: Copyright (C) 2006 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 gnu.javax.print.ipp.attribute.supported; 39: 40: import java.util.Iterator; 41: import java.util.Set; 42: 43: import javax.print.attribute.ResolutionSyntax; 44: import javax.print.attribute.SupportedValuesAttribute; 45: import javax.print.attribute.standard.PrinterResolution; 46: 47: 48: /** 49: * The <code>PrinterResolutionSupported</code> attribute provides 50: * the supported values for the job attribute printer-resolution. 51: * 52: * @author Wolfgang Baer (WBaer@gmx.de) 53: */ 54: public final class PrinterResolutionSupported extends ResolutionSyntax 55: implements SupportedValuesAttribute 56: { 57: 58: /** 59: * Creates a <code>PrinterResolutionSupported</code> object with the 60: * given arguments. 61: * 62: * @param crossFeedResolution the cross feed resolution 63: * @param feedResolution the feed resolution 64: * @param units the unit to use (e.g. {@link #DPCM} or {@link #DPI}) 65: * 66: * @exception IllegalArgumentException if preconditions fail 67: */ 68: public PrinterResolutionSupported(int crossFeedResolution, 69: int feedResolution, int units) 70: { 71: super(crossFeedResolution, feedResolution, units); 72: } 73: 74: /** 75: * Tests if the given object is equal to this object. 76: * 77: * @param obj the object to test 78: * 79: * @return <code>true</code> if both objects are equal, 80: * <code>false</code> otherwise. 81: */ 82: public boolean equals(Object obj) 83: { 84: if(! (obj instanceof PrinterResolutionSupported)) 85: return false; 86: 87: return super.equals(obj); 88: } 89: 90: /** 91: * Returns category of this class. 92: * 93: * @return The class <code>PrinterResolutionSupported</code> itself. 94: */ 95: public Class getCategory() 96: { 97: return PrinterResolutionSupported.class; 98: } 99: 100: /** 101: * Returns the name of this attribute. 102: * 103: * @return The name "printer-resolution-supported". 104: */ 105: public String getName() 106: { 107: return "printer-resolution-supported"; 108: } 109: 110: /** 111: * Returns the equally enum of the standard attribute class 112: * of this SupportedValuesAttribute enum. 113: * 114: * @return The enum of the standard attribute class. 115: */ 116: public PrinterResolution getAssociatedAttribute() 117: { 118: return new PrinterResolution(getCrossFeedResolutionDphi(), 119: getFeedResolutionDphi(), 1); 120: } 121: 122: /** 123: * Constructs an array from a set of -supported attributes. 124: * @param set set to process 125: * @return The constructed array. 126: * 127: * @see #getAssociatedAttribute() 128: */ 129: public static PrinterResolution[] getAssociatedAttributeArray(Set set) 130: { 131: PrinterResolutionSupported tmp; 132: PrinterResolution[] result = new PrinterResolution[set.size()]; 133: Iterator it = set.iterator(); 134: int j = 0; 135: while (it.hasNext()) 136: { 137: tmp = (PrinterResolutionSupported) it.next(); 138: result[j] = tmp.getAssociatedAttribute(); 139: j++; 140: } 141: return result; 142: } 143: }