@Deprecated public abstract class AbstractObserver extends Object implements Observer
Column
and be notified of
changes to the Column via the
Observer.process(TransactionBase, org.apache.fluo.api.data.Bytes, org.apache.fluo.api.data.Column)
method. AbstractObserver extends Observer
but provides a default implementation for the
Observer.init(Context)
and close()
method so that they can be optionally implemented by
user.Observer.Context, Observer.NotificationType, Observer.ObservedColumn
Constructor and Description |
---|
AbstractObserver()
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
void |
close()
Deprecated.
Implemented by user to close resources used by Observer
|
void |
init(Observer.Context context)
Deprecated.
Implemented by user to initialize Observer.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getObservedColumn, process
public void init(Observer.Context context) throws Exception
Observer
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