printjobevent.java

gcc的组建

/* PrintEvent.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.

You should have received a copy of the GNU General Public License
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
combination.

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
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
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.event;

import javax.print.DocPrintJob;


/**
 * <code>PrintJobEvent</code>s are generated by a print job during
 * print job processing to inform registered listeners about the state
 * of processing.
 * 
 * @author Michael Koch ([e-mail])
 */
public class PrintJobEvent extends PrintEvent
{
  private static final long serialVersionUID = -1711656903622072997L;
  
  /** Indicates that the data transfer to the print service has completed. */
  public static final int DATA_TRANSFER_COMPLETE = 106;
  
  /** Indicates that the print job was canceled. */
  public static final int JOB_CANCELED = 101;
  
  /** Indicates that the print job was completed (=printed). */
  public static final int JOB_COMPLETE = 102;
  
  /** Indicates that the print job failed to complete. */
  public static final int JOB_FAILED = 103;
  
  /** Indicates that no more job events will be send.*/
  public static final int NO_MORE_EVENTS = 105;
  
  /** 
   * Indicates a situation where human intervention might be needed.
   * E.g. the printer run out of paper or a paper jam occured.
   */
  public static final int REQUIRES_ATTENTION = 104;
  
  /** The reason (one of the defined constants). */
  private int reason;
  
  /**
   * Constructs a <code>PrintJobEvent</code> object.
   * 
   * @param source the source generating this event
   * @param reason the reason for this event
   */
  public PrintJobEvent(DocPrintJob source, int reason)
  {
    super(source);
    this.reason = reason;
  }

  /**
   * Returns the reason for this event.
   * 
   * @return The reason.
   */
  public int getPrintEventType()
  {
    return reason;
  }

  /**
   * Returns the print job that generated this event.
   * 
   * @return The print job.
   */ 
  public DocPrintJob getPrintJob()
  {
    return (DocPrintJob) getSource();
  }
}