Implementations of this interface are attached to a
Implementations of this listener interface should be attached to a
Implementations of this listener interface are attached to a
Class PrintEvent is the super class of all Print Service API events.
An abstract adapter class for receiving print job events.
Class PrintJobAttributeEvent encapsulates an event a PrintService reports to let the client know that one or more printing attributes for a PrintJob have changed.
Class PrintServiceAttributeEvent encapsulates an event a Print Service instance reports to let the client know of changes in the print service state.
They may be used to monitor both print services (such as printers going on-line & off-line), and the progress of a specific print job.
Please note: In the javax.print APIs, a null reference parameter to methods is incorrect unless explicitly documented on the method as having a meaningful interpretation. Usage to the contrary is incorrect coding and may result in a run time exception either immediately or at some later time. IllegalArgumentException and NullPointerException are examples of typical and acceptable run time exceptions for such cases.