/* JobState.java --
   Copyright (C) 2004, 2005, 2006 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
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any later version.

GNU Classpath is distributed in the hope that it will be useful, but
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

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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
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package javax.print.attribute.standard;

import javax.print.attribute.Attribute;
import javax.print.attribute.EnumSyntax;
import javax.print.attribute.PrintJobAttribute;


/**
 * The <code>JobState</code> printing attribute reports
 * the current state of a job.
 * <p>
 * The {@link javax.print.attribute.standard.JobStateReasons}
 * attribute provides further detailed information about
 * the given job state. Detailed information about the job
 * state and job state reasons can be found in the RFC 2911.
 * </p>
 * <p>
 * <b>IPP Compatibility:</b> JobState is an IPP 1.1 attribute.
 * </p>
 *
 * @author Michael Koch (konqueror@gmx.de)
 * @author Wolfgang Baer (WBaer@gmx.de)
 */
public class JobState extends EnumSyntax
  implements PrintJobAttribute
{
  private static final long serialVersionUID = 400465010094018920L;

  /**
   * The job state is currently unknown.
   */
  public static final JobState UNKNOWN = new JobState(0);

  /**
   * The job is pending processing.
   */
  public static final JobState PENDING = new JobState(3);

  /**
   * The job is currently not a candidate for printing because
   * of reasons reported by the job-state-reasons attribute. If
   * the reasons are no longer present it will return to the
   * pending state.
   */
  public static final JobState PENDING_HELD = new JobState(4);

  /**
   * The job is currently processed.
   */
  public static final JobState PROCESSING = new JobState(5);

  /**
   * The job's processing has stopped. The job-state-reasons
   * attribute may indicate the reason(s). The job will return
   * to the processing state if the reasons are no longer present.
   */
  public static final JobState PROCESSING_STOPPED = new JobState(6);

  /**
   * The job has been canceled by the client.
   */
  public static final JobState CANCELED = new JobState(7);

  /**
   * The job has been aborted by the system.
   */
  public static final JobState ABORTED = new JobState(8);

  /**
   * The job has completed successfully.
   */
  public static final JobState COMPLETED = new JobState(9);


  private static final String[] stringTable = { "unknown", null, null,
                                                "pending", "pending-held",
                                                "processing",
                                                "processing-stopped",
                                                "canceled", "aborted",
                                                "completed"};

  private static final JobState[] enumValueTable = { UNKNOWN, null, null,
                                                     PENDING, PENDING_HELD,
                                                     PROCESSING,
                                                     PROCESSING_STOPPED,
                                                     CANCELED, ABORTED,
                                                     COMPLETED };

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

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

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

  /**
   * 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;
  }
}