001/* DateTimeAtCreation.java -- 002 Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. 003 004This file is part of GNU Classpath. 005 006GNU Classpath is free software; you can redistribute it and/or modify 007it under the terms of the GNU General Public License as published by 008the Free Software Foundation; either version 2, or (at your option) 009any later version. 010 011GNU Classpath is distributed in the hope that it will be useful, but 012WITHOUT ANY WARRANTY; without even the implied warranty of 013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014General Public License for more details. 015 016You should have received a copy of the GNU General Public License 017along with GNU Classpath; see the file COPYING. If not, write to the 018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 01902110-1301 USA. 020 021Linking this library statically or dynamically with other modules is 022making a combined work based on this library. Thus, the terms and 023conditions of the GNU General Public License cover the whole 024combination. 025 026As a special exception, the copyright holders of this library give you 027permission to link this library with independent modules to produce an 028executable, regardless of the license terms of these independent 029modules, and to copy and distribute the resulting executable under 030terms of your choice, provided that you also meet, for each linked 031independent module, the terms and conditions of the license of that 032module. An independent module is a module which is not derived from 033or based on this library. If you modify this library, you may extend 034this exception to your version of the library, but you are not 035obligated to do so. If you do not wish to do so, delete this 036exception statement from your version. */ 037 038 039package javax.print.attribute.standard; 040 041import java.util.Date; 042 043import javax.print.attribute.Attribute; 044import javax.print.attribute.DateTimeSyntax; 045import 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 */ 058public 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}