001/* NumberUp.java -- 
002   Copyright (C) 2003, 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
038package javax.print.attribute.standard;
039
040import javax.print.attribute.Attribute;
041import javax.print.attribute.DocAttribute;
042import javax.print.attribute.IntegerSyntax;
043import javax.print.attribute.PrintJobAttribute;
044import javax.print.attribute.PrintRequestAttribute;
045
046/**
047 * The <code>NumberUp</code> printing attribute specifies the number of pages 
048 * to be arranged upon a single media sheet.
049 * <p>
050 * <b>Note:</b> The effect of this attribute on jobs with multiple documents 
051 * is controlled by the job attribute 
052 * {@link javax.print.attribute.standard.MultipleDocumentHandling}.
053 * </p>
054 * <p>
055 * <b>IPP Compatibility:</b> NumberUp is an IPP 1.1 attribute.
056 * </p>
057 * 
058 * @author Michael Koch
059 */
060public final class NumberUp extends IntegerSyntax
061  implements DocAttribute, PrintJobAttribute, PrintRequestAttribute
062{
063  private static final long serialVersionUID = -3040436486786527811L;
064  
065  /**
066   * Creates a <code>NumberUp</code> object.
067   *
068   * @param value the number of print-stream pages to print on a single side
069   * of a media
070   *
071   * @exception IllegalArgumentException if value &lt; 1
072   */
073  public NumberUp(int value)
074  {
075    super(value);
076  }
077  
078  /**
079   * Tests if the given object is equal to this object.
080   *
081   * @param obj the object to test
082   *
083   * @return <code>true</code> if both objects are equal, 
084   * <code>false</code> otherwise.
085   */
086  public boolean equals(Object obj)
087  {
088    if(! (obj instanceof NumberUp))
089      return false;
090
091    return super.equals(obj);
092  }
093
094  /**
095   * Returns category of this class.
096   *
097   * @return The class <code>NumberUp</code> itself.
098   */
099  public Class< ? extends Attribute> getCategory()
100  {
101    return NumberUp.class;
102  }
103
104  /**
105   * Returns the name of this attribute.
106   *
107   * @return The name "number-up".
108   */
109  public String getName()
110  {
111    return "number-up";
112  }
113}