PrinterResolution.java

/* PrinterResolution.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
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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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package javax.print.attribute.standard;

import javax.print.attribute.Attribute;
import javax.print.attribute.DocAttribute;
import javax.print.attribute.PrintJobAttribute;
import javax.print.attribute.PrintRequestAttribute;
import javax.print.attribute.ResolutionSyntax;


/**
 * The <code>PrinterResolution</code> printing attribute specifies a
 * resolution supported by a print service or to be used by a print job.
 * <p>
 * <b>IPP Compatibility:</b> PrinterResolution is an IPP 1.1 attribute.
 * </p>
 *
 * @author Michael Koch (konqueror@gmx.de)
 * @author Wolfgang Baer (WBaer@gmx.de)
 */
public final class PrinterResolution extends ResolutionSyntax
  implements DocAttribute, PrintJobAttribute, PrintRequestAttribute
{
  private static final long serialVersionUID = 13090306561090558L;

  /**
   * Creates a <code>PrinterResolution</code> object with the given cross
   * feed and feed resolutions.
   *
   * @param crossFeedResolution the cross feed resolution
   * @param feedResolution the feed resolution
   * @param units the unit to use (e.g. {@link #DPCM} or {@link #DPI})
   *
   * @exception IllegalArgumentException if either parameter is &lt; 1
   */
  public PrinterResolution(int crossFeedResolution, int feedResolution,
                           int units)
  {
    super(crossFeedResolution, feedResolution, units);
  }

  /**
   * Tests if the given object is equal to this object.
   *
   * @param obj the object to test
   *
   * @return <code>true</code> if both objects are equal,
   * <code>false</code> otherwise.
   */
  public boolean equals(Object obj)
  {
    if(! (obj instanceof PrinterResolution))
      return false;

    return super.equals(obj);
  }

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

  /**
   * Returns the name of this attribute.
   *
   * @return The name "printer-resolution".
   */
  public String getName()
  {
    return "printer-resolution";
  }
}