GNU Classpath (0.20) | |
Frames | No Frames |
1: /* QueuedJobCount.java -- 2: Copyright (C) 2003, 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.IntegerSyntax; 41: import javax.print.attribute.PrintServiceAttribute; 42: 43: /** 44: * The <code>QueuedJobCount</code> printing attribute reports 45: * the number of jobs currently in the queue. These are jobs 46: * that are in 'pending', 'processing', 'pending-held' or 47: * 'processing-stopped' state. 48: * <p> 49: * <b>IPP Compatibility:</b> QueuedJobCount is an IPP 1.1 attribute. 50: * </p> 51: * @see javax.print.attribute.standard.JobState 52: * 53: * @author Michael Koch 54: */ 55: public final class QueuedJobCount extends IntegerSyntax 56: implements PrintServiceAttribute 57: { 58: private static final long serialVersionUID = 7499723077864047742L; 59: 60: /** 61: * Creates a <code>QueuedJobCount</code> object. 62: * 63: * @param value the number of queued jobs 64: * 65: * @exception IllegalArgumentException if value < 0 66: */ 67: public QueuedJobCount(int value) 68: { 69: super(value); 70: 71: if (value < 0) 72: throw new IllegalArgumentException("value may not be less than 0"); 73: } 74: 75: /** 76: * Tests if the given object is equal to this object. 77: * 78: * @param obj the object to test 79: * 80: * @return <code>true</code> if both objects are equal, 81: * <code>false</code> otherwise. 82: */ 83: public boolean equals(Object obj) 84: { 85: if(! (obj instanceof QueuedJobCount)) 86: return false; 87: 88: return super.equals(obj); 89: } 90: 91: /** 92: * Returns category of this class. 93: * 94: * @return The class <code>QueuedJobCount</code> itself. 95: */ 96: public Class getCategory() 97: { 98: return QueuedJobCount.class; 99: } 100: 101: /** 102: * Returns the name of this attribute. 103: * 104: * @return The name "queued-job-count". 105: */ 106: public String getName() 107: { 108: return "queued-job-count"; 109: } 110: }
GNU Classpath (0.20) |