/*
* Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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*/
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;
}
}