Package io.deephaven.engine.table.impl.locations

Interface TableLocationProvider.Listener

All Superinterfaces:

BasicTableDataListener

All Known Implementing Classes:

TableLocationSubscriptionBuffer

Enclosing interface:

TableLocationProvider

public static interface TableLocationProvider.Listener
extends BasicTableDataListener

ShiftObliviousListener interface for anything that wants to know about new table location keys.

Method Summary

Modifier and Type	Method	Description
void	handleTableLocationKey(@NotNull ImmutableTableLocationKey tableLocationKey)	Notify the listener of a TableLocationKey encountered while initiating or maintaining the location subscription.
void	handleTableLocationKeyRemoved(@NotNull ImmutableTableLocationKey tableLocationKey)	Notify the listener of a TableLocationKey that has been removed.

Methods inherited from interface io.deephaven.engine.table.impl.locations.BasicTableDataListener

handleException

Method Details

handleTableLocationKey

void handleTableLocationKey(@NotNull
 @NotNull ImmutableTableLocationKey tableLocationKey)

Notify the listener of a TableLocationKey encountered while initiating or maintaining the location subscription. This should occur at most once per location, but the order of delivery is not guaranteed.

Parameters:

tableLocationKey - The new table location key

handleTableLocationKeyRemoved

void handleTableLocationKeyRemoved(@NotNull
 @NotNull ImmutableTableLocationKey tableLocationKey)

Notify the listener of a TableLocationKey that has been removed.

Parameters:

tableLocationKey - The table location key that was removed