libjava/classpath/javax/print/attribute/standard/Copies.java

   1 /* Copies.java --
   2    Copyright (C) 2003, 2005 Free Software Foundation, Inc.
   3
   4 This file is part of GNU Classpath.
   5
   6 GNU Classpath is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Classpath is distributed in the hope that it will be useful, but
  12 WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Classpath; see the file COPYING.  If not, write to the
  18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19 02110-1301 USA.
  20
  21 Linking this library statically or dynamically with other modules is
  22 making a combined work based on this library.  Thus, the terms and
  23 conditions of the GNU General Public License cover the whole
  24 combination.
  25
  26 As a special exception, the copyright holders of this library give you
  27 permission to link this library with independent modules to produce an
  28 executable, regardless of the license terms of these independent
  29 modules, and to copy and distribute the resulting executable under
  30 terms of your choice, provided that you also meet, for each linked
  31 independent module, the terms and conditions of the license of that
  32 module.  An independent module is a module which is not derived from
  33 or based on this library.  If you modify this library, you may extend
  34 this exception to your version of the library, but you are not
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version.  */
  37
  38 package javax.print.attribute.standard;
  39
  40 import javax.print.attribute.IntegerSyntax;
  41 import javax.print.attribute.PrintJobAttribute;
  42 import javax.print.attribute.PrintRequestAttribute;
  43
  44 /**
  45  * The <code>Copies</code> printing attribute specifies the number
  46  * of copies to be printed.
  47  * <p>
  48  * <b>Note:</b> The effect of this attribute on jobs with multiple documents
  49  * is controlled by the job attribute
  50  * {@link javax.print.attribute.standard.MultipleDocumentHandling}.
  51  * </p>
  52  * <p>
  53  * <b>IPP Compatibility:</b> Copies is an IPP 1.1 attribute.
  54  * </p>
  55  * @see javax.print.attribute.standard.MultipleDocumentHandling
  56  *
  57  * @author Michael Koch (konqueror@gmx.de)
  58  */
  59 public final class Copies extends IntegerSyntax
  60   implements PrintJobAttribute, PrintRequestAttribute
  61 {
  62   private static final long serialVersionUID = -6426631521680023833L;
  63
  64   /**
  65    * Creates a <code>Copies</code> object.
  66    *
  67    * @param value the number of copies
  68    *
  69    * @exception IllegalArgumentException if value &lt; 1
  70    */
  71   public Copies(int value)
  72   {
  73     super(value);
  74
  75     if (value < 1)
  76       throw new IllegalArgumentException("value may not be less than 1");
  77   }
  78
  79   /**
  80    * Tests if the given object is equal to this object.
  81    *
  82    * @param obj the object to test
  83    *
  84    * @return <code>true</code> if both objects are equal,
  85    * <code>false</code> otherwise.
  86    */
  87   public boolean equals(Object obj)
  88   {
  89     if(! (obj instanceof Copies))
  90       return false;
  91
  92     return super.equals(obj);
  93   }
  94
  95   /**
  96    * Returns category of this class.
  97    *
  98    * @return The class <code>Copies</code> itself.
  99    */
 100   public Class getCategory()
 101   {
 102     return Copies.class;
 103   }
 104
 105   /**
 106    * Returns the name of this attribute.
 107    *
 108    * @return The name "copies".
 109    */
 110   public String getName()
 111   {
 112     return "copies";
 113   }
 114 }