/*
* @(#)PrintJobAttributeEvent.java 1.7 05/11/17
*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package javax.print.event;
import javax.print.DocPrintJob;
import javax.print.attribute.AttributeSetUtilities;
import javax.print.attribute.PrintJobAttributeSet;
/**
* Class PrintJobAttributeEvent encapsulates an event a PrintService
* reports to let the client know that one or more printing attributes for a
* PrintJob have changed.
*/
public class PrintJobAttributeEvent extends PrintEvent {
private static final long serialVersionUID = -6534469883874742101L;
private PrintJobAttributeSet attributes;
/**
* Constructs a PrintJobAttributeEvent object.
* @param source the print job generating this event
* @param attributes the attribute changes being reported
* @throws IllegalArgumentException if <code>source</code> is
* <code>null</code>.
*/
public PrintJobAttributeEvent (DocPrintJob source,
PrintJobAttributeSet attributes) {
super(source);
this.attributes = AttributeSetUtilities.unmodifiableView(attributes);
}
/**
* Determine the Print Job to which this print job event pertains.
*
* @return Print Job object.
*/
public DocPrintJob getPrintJob() {
return (DocPrintJob) getSource();
}
/**
* Determine the printing attributes that changed and their new values.
*
* @return Attributes containing the new values for the print job
* attributes that changed. The returned set may not be modifiable.
*/
public PrintJobAttributeSet getAttributes() {
return attributes;
}
}