public abstract class AbstractQueryListener extends Object implements QueryListener
QueryListener
that can be extended
and the specified methods can be overridden. Unless you override the methods
below the callback events associated with them are essentially dropped.Constructor and Description |
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AbstractQueryListener() |
Modifier and Type | Method and Description |
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void |
deleteBegin(BeginDeleteEvent event)
Event to indicate the start of delete query.
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void |
deleteEnd(EndDeleteEvent event)
Event to indicate the delete query is complete.
|
void |
exceptionRaised(QueryExceptionEvent event)
Event when an exception occurs during the query.
|
void |
queryClosed(QueryClosedEvent event)
Event when a query being listened to is closed.
|
void |
snapshotBegin(BeginSnapshotEvent event)
Event to indicate the start of the result snapshot.
|
void |
snapshotEnd(EndSnapshotEvent event)
Event to indicate the query snapshot is complete.
|
void |
tupleAdded(TupleAddedEvent event)
Event when a new tuple is added to the result.
|
void |
tupleRemoved(TupleRemovedEvent event)
Event when an existing tuple is removed from the result.
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void |
tupleUpdated(TupleUpdatedEvent event)
Event when an existing tuple in the result is updated.
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public void tupleRemoved(TupleRemovedEvent event)
tupleRemoved
in interface QueryListener
event
- remove eventpublic void tupleAdded(TupleAddedEvent event)
tupleAdded
in interface QueryListener
event
- add eventpublic void tupleUpdated(TupleUpdatedEvent event)
tupleUpdated
in interface QueryListener
event
- update eventpublic void snapshotBegin(BeginSnapshotEvent event)
snapshotBegin
in interface QueryListener
event
- snapshot beginpublic void snapshotEnd(EndSnapshotEvent event)
snapshotEnd
in interface QueryListener
event
- snapshot endpublic void deleteBegin(BeginDeleteEvent event)
deleteBegin
in interface QueryListener
event
- delete beginpublic void deleteEnd(EndDeleteEvent event)
deleteEnd
in interface QueryListener
event
- delete endpublic void exceptionRaised(QueryExceptionEvent event)
exceptionRaised
in interface QueryListener
event
- exception eventpublic void queryClosed(QueryClosedEvent event)
queryClosed
in interface QueryListener
event
- query closed event