/* |
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* Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package javax.print.attribute.standard; |
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import java.util.Date; |
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import javax.print.attribute.Attribute; |
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import javax.print.attribute.DateTimeSyntax; |
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import javax.print.attribute.PrintJobAttribute; |
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/** |
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* Class DateTimeAtProcessing is a printing attribute class, a date-time |
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* attribute, that indicates the date and time at which the Print Job first |
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* began processing. |
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* <P> |
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* To construct a DateTimeAtProcessing attribute from separate values of the |
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* year, month, day, hour, minute, and so on, use a {@link java.util.Calendar |
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* Calendar} object to construct a {@link java.util.Date Date} object, then use |
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* the {@link java.util.Date Date} object to construct the DateTimeAtProcessing |
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* attribute. To convert a DateTimeAtProcessing attribute to separate values of |
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* the year, month, day, hour, minute, and so on, create a {@link |
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* java.util.Calendar Calendar} object and set it to the {@link java.util.Date |
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* Date} from the DateTimeAtProcessing attribute. |
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* <P> |
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* <B>IPP Compatibility:</B> The information needed to construct an IPP |
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* "date-time-at-processing" attribute can be obtained as described above. The |
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* category name returned by <CODE>getName()</CODE> gives the IPP attribute |
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* name. |
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* <P> |
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* |
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* @author Alan Kaminsky |
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*/ |
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public final class DateTimeAtProcessing extends DateTimeSyntax |
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implements PrintJobAttribute { |
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private static final long serialVersionUID = -3710068197278263244L; |
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/** |
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* Construct a new date-time at processing attribute with the given {@link |
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* java.util.Date Date} value. |
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* |
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* @param dateTime {@link java.util.Date Date} value. |
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* |
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* @exception NullPointerException |
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* (unchecked exception) Thrown if <CODE>dateTime</CODE> is null. |
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*/ |
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public DateTimeAtProcessing(Date dateTime) { |
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super (dateTime); |
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} |
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/** |
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* Returns whether this date-time at processing attribute is equivalent to |
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* the passed in object. To be equivalent, all of the following conditions |
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* must be true: |
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* <OL TYPE=1> |
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* <LI> |
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* <CODE>object</CODE> is not null. |
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* <LI> |
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* <CODE>object</CODE> is an instance of class DateTimeAtProcessing. |
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* <LI> |
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* This date-time at processing attribute's {@link java.util.Date Date} |
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* value and <CODE>object</CODE>'s {@link java.util.Date Date} value |
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* are equal. |
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* </OL> |
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* |
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* @param object Object to compare to. |
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* |
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* @return True if <CODE>object</CODE> is equivalent to this date-time |
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* at processing attribute, false otherwise. |
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*/ |
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public boolean equals(Object object) { |
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return(super.equals (object) && |
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object instanceof DateTimeAtProcessing); |
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} |
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/** |
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* Get the printing attribute class which is to be used as the "category" |
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* for this printing attribute value. |
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* <P> |
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* For class DateTimeAtProcessing, the category is class |
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* DateTimeAtProcessing itself. |
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* |
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* @return Printing attribute class (category), an instance of class |
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* {@link java.lang.Class java.lang.Class}. |
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*/ |
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public final Class<? extends Attribute> getCategory() { |
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return DateTimeAtProcessing.class; |
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} |
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/** |
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* Get the name of the category of which this attribute value is an |
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* instance. |
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* <P> |
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* For class DateTimeAtProcessing, the category name is |
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* <CODE>"date-time-at-processing"</CODE>. |
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* |
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* @return Attribute category name. |
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*/ |
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public final String getName() { |
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return "date-time-at-processing"; |
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} |
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} |