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public interface TreeListener
The TreeListener
interface is implemented by objects
listening for tree events.
TreeUtils
Method Summary | |
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void |
finished(TreeEvent event)
Indicates in a series of tree events that no more events will follow. |
boolean |
isFinished()
Indicates whether the tree walk is complete or not. |
boolean |
next(TreeEvent event)
Consumes the next table event, which is typically the next row in a table retrieval operation. |
Method Detail |
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boolean next(TreeEvent event)
event
- a TableEvent
instance.
true
if this listener wants to receive more events,
otherwise return false
. For example, a
TreeListener
can return false
to stop
tree retrieval.void finished(TreeEvent event)
event
- a TreeEvent
instance that will either indicate an error
(RetrievalEvent.isError()
returns true
) or success
of the tree retrieval operation.boolean isFinished()
true
if it is complete, false
otherwise.
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Copyright 2005-2010 Frank Fock (SNMP4J.org) | |||||||||
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