001/* PagesPerMinute.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 javax.print.attribute.Attribute;
042import javax.print.attribute.IntegerSyntax;
043import javax.print.attribute.PrintServiceAttribute;
044
045/**
046 * The <code>PagesPerMinute</code> printing attribute specifies 
047 * the nominal number of pages per minute which may be printed
048 * by the printer. 
049 * <p>
050 * <b>IPP Compatibility:</b> PagesPerMinute is an IPP 1.1 attribute.
051 * </p>
052 * 
053 * @author Michael Koch (konqueror@gmx.de)
054 */
055public final class PagesPerMinute extends IntegerSyntax
056  implements PrintServiceAttribute
057{
058  private static final long serialVersionUID = -6366403993072862015L;
059  
060  /**
061   * Creates a <code>PagesPerMinute</code> object.
062   *
063   * @param value the number of pages per minute
064   *
065   * @exception IllegalArgumentException if value &lt; 0
066   */
067  public PagesPerMinute(int value)
068  {
069    super(value);
070
071    if (value < 0)
072      throw new IllegalArgumentException("value may not be less than 0");
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 PagesPerMinute))
086      return false;
087
088    return super.equals(obj);
089  }
090
091  /**
092   * Returns category of this class.
093   *
094   * @return The class <code>PagesPerMinute</code> itself.
095   */
096  public Class< ? extends Attribute> getCategory()
097  {
098    return PagesPerMinute.class;
099  }
100
101  /**
102   * Returns the name of this attribute.
103   *
104   * @return The name "pages-per-minute".
105   */
106  public String getName()
107  {
108    return "pages-per-minute";
109  }
110}