001 /* DateTimeAtCreation.java --
002 Copyright (C) 2003, 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
039 package javax.print.attribute.standard;
040
041 import java.util.Date;
042
043 import javax.print.attribute.Attribute;
044 import javax.print.attribute.DateTimeSyntax;
045 import javax.print.attribute.PrintJobAttribute;
046
047 /**
048 * The <code>DateTimeAtCreation</code> attribute specifies the
049 * date and the time at which a print job was created.
050 * <p>
051 * <b>IPP Compatibility:</b> DateTimeAtCreation is an IPP 1.1 attribute.
052 * </p>
053 * @see javax.print.attribute.standard.DateTimeAtCompleted
054 * @see javax.print.attribute.standard.DateTimeAtProcessing
055 *
056 * @author Michael Koch (konqueror@gmx.de)
057 */
058 public final class DateTimeAtCreation extends DateTimeSyntax
059 implements PrintJobAttribute
060 {
061 private static final long serialVersionUID = -2923732231056647903L;
062
063 /**
064 * Creates a <code>DateTimeAtCreation</code> object.
065 *
066 * @param value the date at creation time
067 *
068 * @exception NullPointerException if value is null
069 */
070 public DateTimeAtCreation(Date value)
071 {
072 super(value);
073 }
074
075 /**
076 * Tests if the given object is equal to this object.
077 *
078 * @param obj the object to test
079 *
080 * @return <code>true</code> if both objects are equal,
081 * <code>false</code> otherwise.
082 */
083 public boolean equals(Object obj)
084 {
085 if(! (obj instanceof DateTimeAtCreation))
086 return false;
087
088 return super.equals(obj);
089 }
090
091 /**
092 * Returns category of this class.
093 *
094 * @return The class <code>DateTimeAtCreation</code> itself.
095 */
096 public Class< ? extends Attribute> getCategory()
097 {
098 return DateTimeAtCreation.class;
099 }
100
101 /**
102 * Returns the name of this attribute.
103 *
104 * @return The name "date-time-at-creation".
105 */
106 public String getName()
107 {
108 return "date-time-at-creation";
109 }
110 }