001    /* NumberUpSupported.java --
002       Copyright (C) 2004, 2005 Free Software Foundation, Inc.
003    
004    This file is part of GNU Classpath.
005    
006    GNU Classpath is free software; you can redistribute it and/or modify
007    it under the terms of the GNU General Public License as published by
008    the Free Software Foundation; either version 2, or (at your option)
009    any later version.
010    
011    GNU Classpath is distributed in the hope that it will be useful, but
012    WITHOUT ANY WARRANTY; without even the implied warranty of
013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014    General Public License for more details.
015    
016    You should have received a copy of the GNU General Public License
017    along with GNU Classpath; see the file COPYING.  If not, write to the
018    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019    02110-1301 USA.
020    
021    Linking this library statically or dynamically with other modules is
022    making a combined work based on this library.  Thus, the terms and
023    conditions of the GNU General Public License cover the whole
024    combination.
025    
026    As a special exception, the copyright holders of this library give you
027    permission to link this library with independent modules to produce an
028    executable, regardless of the license terms of these independent
029    modules, and to copy and distribute the resulting executable under
030    terms of your choice, provided that you also meet, for each linked
031    independent module, the terms and conditions of the license of that
032    module.  An independent module is a module which is not derived from
033    or based on this library.  If you modify this library, you may extend
034    this exception to your version of the library, but you are not
035    obligated to do so.  If you do not wish to do so, delete this
036    exception statement from your version. */
037    
038    package javax.print.attribute.standard;
039    
040    import javax.print.attribute.Attribute;
041    import javax.print.attribute.SetOfIntegerSyntax;
042    import javax.print.attribute.SupportedValuesAttribute;
043    
044    
045    /**
046     * The <code>NumberUpSupported</code> printing attribute specifies the 
047     * supported value or range of values for the 
048     * {@link javax.print.attribute.standard.NumberUp} attribute.
049     * <p>
050     * <b>IPP Compatibility:</b> NumberUpSupported is an IPP 1.1 attribute.
051     * </p>
052     * 
053     * @author Michael Koch (konqueror@gmx.de)
054     * @author Wolfgang Baer (WBaer@gmx.de)
055     */
056    public final class NumberUpSupported extends SetOfIntegerSyntax
057      implements SupportedValuesAttribute
058    {
059      private static final long serialVersionUID = -1041573395759141805L;
060    
061      /**
062       * Constructs a <code>NumberUpSupported</code> object.
063       *
064       * @param member the only one value supported for number up.
065       *
066       * @exception IllegalArgumentException if member is &lt; 1
067       */
068      public NumberUpSupported(int member)
069      {
070        super(member);
071        
072        if (member < 1)
073          throw new IllegalArgumentException("member may not be less than 1");
074      }
075    
076      /**
077       * Constructs a <code>NumberUpSupported</code> object.
078       *
079       * @param members the members supported for number up.
080       *
081       * @exception IllegalArgumentException if any element is invalid
082       * @exception NullPointerException if members is <code>null</code> or any 
083       * element of members is <code>null</code>.
084       */
085      public NumberUpSupported(int[][] members)
086      {
087        super(members);
088        
089        if (members == null)
090          throw new NullPointerException("members may not be null");
091      }
092    
093      /**
094       * Constructs a <code>NumberUpSupported</code> object with the
095       * given range for supported number up values.
096       *
097       * @param lowerBound the lower bound value
098       * @param upperBound the upper bound value
099       *
100       * @exception IllegalArgumentException if lowerBound &lt;= upperbound
101       * and lowerBound &lt; 1
102       */
103      public NumberUpSupported(int lowerBound, int upperBound)
104      {
105        super(lowerBound, upperBound);
106        
107        if (lowerBound < 1)
108          throw new IllegalArgumentException("lowerBound may not be less than 1");
109      }
110      
111      /**
112       * Tests if the given object is equal to this object.
113       *
114       * @param obj the object to test
115       *
116       * @return <code>true</code> if both objects are equal, 
117       * <code>false</code> otherwise.
118       */
119      public boolean equals(Object obj)
120      {
121        if (! (obj instanceof NumberUpSupported))
122          return false;
123       
124        return super.equals(obj);
125      }
126    
127      /**
128       * Returns category of this class.
129       *
130       * @return The class <code>NumberUpSupported</code> itself.
131       */
132      public Class< ? extends Attribute> getCategory()
133      {
134        return NumberUpSupported.class;
135      }
136    
137      /**
138       * Returns the name of this attribute.
139       *
140       * @return The name "number-up-supported".
141       */
142      public String getName()
143      {
144        return "number-up-supported";
145      }
146    }