Package io.deephaven.engine.table.impl

Interface NotificationStepSource

All Superinterfaces:

LogOutputAppendable, NotificationQueue.Dependency

All Known Implementing Classes:

AppendOnlyArrayBackedInputTable, BarrageBlinkTable, BarrageRedirectedTable, BarrageTable, BaseTable, DeferredViewTable, IcebergTableImpl, InMemoryTable, KeyedArrayBackedInputTable, PartitionAwareSourceTable, QueryReplayGroupedTable, QueryTable, QueryTable.FilteredTable, RedefinableTable, ReplayGroupedFullTable, ReplayLastByGroupedTable, ReplayTable, ReplayTableBase, SimpleSourceTable, SourceTable, TimeTable, UncoalescedTable, UpdatableTable, UpdateSourceQueryTable

public interface NotificationStepSource
extends NotificationQueue.Dependency

Elements of a Deephaven query DAG that can supply their notification step.

Method Summary

Modifier and Type	Method	Description
long	getLastNotificationStep()	Get the last logical clock step on which this element dispatched a notification.

Methods inherited from interface io.deephaven.base.log.LogOutputAppendable

append

Methods inherited from interface io.deephaven.engine.updategraph.NotificationQueue.Dependency

getUpdateGraph, getUpdateGraph, satisfied

Method Details

getLastNotificationStep

long getLastNotificationStep()

Get the last logical clock step on which this element dispatched a notification.

Returns:

The last notification step