Package io.deephaven.engine.table

Interface TableListener

All Superinterfaces:

LivenessManager, LivenessNode, LivenessReferent

All Known Subinterfaces:

ShiftObliviousListener, TableUpdateListener

All Known Implementing Classes:

BaseTable.ListenerImpl, BaseTable.ShiftObliviousListenerImpl, InstrumentedTableListenerBase, InstrumentedTableUpdateListener, InstrumentedTableUpdateListenerAdapter, JoinListenerRecorder, ListenerRecorder, PrintListener, PythonListenerAdapter, PythonReplayListenerAdapter, PythonReplayShiftObliviousListenerAdapter, PythonShiftObliviousListenerAdapter, ShiftObliviousInstrumentedListener, ShiftObliviousInstrumentedListenerAdapter, SnapshotInternalListener, SortedAssertionInstrumentedListenerAdapter, SortListener, ToMapListener

public interface TableListener
extends LivenessNode

Listener implementation for Table changes.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	TableListener.Entry	Interface for instrumentation entries used by update graph nodes.

Method Summary

Modifier and Type	Method	Description
NotificationQueue.ErrorNotification	getErrorNotification(Throwable originalException, @Nullable TableListener.Entry sourceEntry)	Creates a notification for the exception.
void	onFailure(Throwable originalException, @Nullable TableListener.Entry sourceEntry)	Notification of exceptions.

Methods inherited from interface io.deephaven.engine.liveness.LivenessManager

manage, tryManage, tryUnmanage, tryUnmanage, unmanage, unmanage

Methods inherited from interface io.deephaven.engine.liveness.LivenessReferent

dropReference, getReferentDescription, getWeakReference, retainReference, tryRetainReference

Method Details

onFailure

void onFailure(Throwable originalException,
 @Nullable
 @Nullable TableListener.Entry sourceEntry)

Notification of exceptions.

Parameters:

originalException - exception

sourceEntry - performance tracking

getErrorNotification

NotificationQueue.ErrorNotification getErrorNotification(Throwable originalException,
 @Nullable
 @Nullable TableListener.Entry sourceEntry)

Creates a notification for the exception.

Parameters:

originalException - exception

sourceEntry - performance tracking

Returns:

exception notification