Source for javax.print.event.PrintJobAttributeEvent

   1: /* PrintJobAttributeEvent.java -- 
   2:    Copyright (C) 2004, 2005  Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: package javax.print.event;
  39: 
  40: import javax.print.DocPrintJob;
  41: import javax.print.attribute.PrintJobAttributeSet;
  42: 
  43: 
  44: /**
  45:  * <code>PrintJobAttributeEvent</code>s are generated by a 
  46:  * <code>PrintService</code> to inform registered listeners that attributes
  47:  * associated with a {@link javax.print.DocPrintJob} instance have changed.
  48:  * 
  49:  * @author Michael Koch (konqueror@gmx.de)
  50:  */
  51: public class PrintJobAttributeEvent extends PrintEvent
  52: {
  53:   private static final long serialVersionUID = -6534469883874742101L;
  54:   
  55:   private PrintJobAttributeSet attributes;
  56:   
  57:   /**
  58:    * Constructs a <code>PrintJobAttributeEvent</code> object.
  59:    * 
  60:    * @param source the source of this event
  61:    * @param attributes the attribute changes being reported
  62:    */
  63:   public PrintJobAttributeEvent(DocPrintJob source,
  64:                                 PrintJobAttributeSet attributes)
  65:   {
  66:     super(source);
  67:     this.attributes = attributes;
  68:   }
  69: 
  70:   /**
  71:    * Returns the print job generating this event.
  72:    * 
  73:    * @return The print job.
  74:    */
  75:   public DocPrintJob getPrintJob()
  76:   {
  77:     return (DocPrintJob) getSource();
  78:   }
  79: 
  80:   /**
  81:    * Returns the attributes that changed and their new values.
  82:    * 
  83:    * @return The changed attributes.
  84:    */
  85:   public PrintJobAttributeSet getAttributes()
  86:   {
  87:     return attributes;
  88:   }
  89: }