/* OrientationRequested.java --
   Copyright (C) 2004, 2005 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

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along with GNU Classpath; see the file COPYING.  If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

Linking this library statically or dynamically with other modules is
making a combined work based on this library.  Thus, the terms and
conditions of the GNU General Public License cover the whole
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As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
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independent module, the terms and conditions of the license of that
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or based on this library.  If you modify this library, you may extend
this exception to your version of the library, but you are not
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package javax.print.attribute.standard;

import javax.print.attribute.DocAttribute;
import javax.print.attribute.EnumSyntax;
import javax.print.attribute.PrintJobAttribute;
import javax.print.attribute.PrintRequestAttribute;


/**
 * The <code>OrientationRequested</code> printing attribute specifies
 * the desired orientation of the print data on the media sheet.
 * <p>
 * The effect of this attribute may depend on the document format as
 * some document formats (e.g. postscript) contains the orientation
 * inside the print data. However for other formats like e.g. plain
 * text this attribute will have an effect on the orientation.
 * </p>
 * <p>
 * <b>IPP Compatibility:</b> OrientationRequested is an IPP 1.1 attribute.
 * </p>
 * 
 * @author Michael Koch (konqueror@gmx.de)
 * @author Wolfgang Baer (WBaer@gmx.de)
 */
public final class OrientationRequested extends EnumSyntax
  implements DocAttribute, PrintRequestAttribute, PrintJobAttribute
{
  private static final long serialVersionUID = -4447437289862822276L;

  /** 
   * Orientation as portrait. 
   */
  public static final OrientationRequested PORTRAIT =
    new OrientationRequested(3);
  
  /** 
   * Orientation as landscape. 
   */
  public static final OrientationRequested LANDSCAPE =
    new OrientationRequested(4);
  
  /** 
   * Orientation as reversed landscape. 
   */
  public static final OrientationRequested REVERSE_LANDSCAPE =
    new OrientationRequested(5);
  
  /** 
   * Orientation as reversed portrait. 
   */
  public static final OrientationRequested REVERSE_PORTRAIT =
    new OrientationRequested(6);
  

  private static final String[] stringTable = { "portrait", "landscape",
                                                "reverse-landscape",
                                                "reverse-portrait" };
  
  private static final OrientationRequested[] 
      enumValueTable = { PORTRAIT, LANDSCAPE, 
                         REVERSE_LANDSCAPE, REVERSE_PORTRAIT };

  /**
   * Constructs a <code>OrientationRequested</code> object.
   * 
   * @param value the value
   */
  protected OrientationRequested(int value)
  {
    super(value);
  }

  /**
   * Returns category of this class.
   *
   * @return The class <code>OrientationRequested</code> itself.
   */
  public Class getCategory()
  {
    return OrientationRequested.class;
  }

  /**
   * Returns the name of this attribute.
   *
   * @return The name "orientation-requested".
   */
  public String getName()
  {
    return "orientation-requested";
  }
  
  /**
   * Returns a table with the enumeration values represented as strings
   * for this object.
   *
   * @return The enumeration values as strings.
   */
  protected String[] getStringTable()
  {
    return stringTable;
  }

  /**
   * Returns a table with the enumeration values for this object.
   *
   * @return The enumeration values.
   */
  protected EnumSyntax[] getEnumValueTable()
  {
    return enumValueTable;
  }
  
  /**
   * Returns the lowest used value by the enumerations of this class.
   * .
   * @return The lowest value used.
   */
  protected int getOffset()
  {
    return 3;
  }  
}