Package io.deephaven.enterprise.dnd.controller

Class PersistentQueryControllerClient.ObserverImpl

java.lang.Object

io.deephaven.enterprise.dnd.controller.PersistentQueryControllerClient.ObserverImpl

All Implemented Interfaces:

PersistentQueryControllerClient.Observer

Enclosing interface:

PersistentQueryControllerClient

public static class PersistentQueryControllerClient.ObserverImpl
extends Object
implements PersistentQueryControllerClient.Observer

A basic PersistentQueryControllerClient.Observer implementation with do-nothing methods.

Constructor Summary

Constructors

Constructor	Description
ObserverImpl()

Method Summary

Modifier and Type	Method	Description
void	handleConfigUpdate(@NotNull ControllerConfigurationMessage config)	Handle an update to the ControllerConfigurationMessage
void	handleConnectionEstablished()	Handle when the connection to the Controller has been established, or re-establisehd after a disconnection.
void	handleConnectionLost()	Handle when the connection to the Controller has been lost.
void	handleModify(@NotNull PersistentQueryInfoMessage previous, @NotNull PersistentQueryInfoMessage newValue)	Handle a change to an existing query.
void	handlePut(@NotNull PersistentQueryInfoMessage value)	Handle the addition of a query.
void	handleRemove(@NotNull PersistentQueryInfoMessage removedValue)	Handle the removal of a query.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ObserverImpl

public ObserverImpl()

Method Details

handleConfigUpdate

public void handleConfigUpdate(@NotNull
 @NotNull ControllerConfigurationMessage config)

Description copied from interface: PersistentQueryControllerClient.Observer

Handle an update to the ControllerConfigurationMessage

Specified by:

handleConfigUpdate in interface PersistentQueryControllerClient.Observer

Parameters:

config - the new configuration

handlePut

public void handlePut(@NotNull
 @NotNull PersistentQueryInfoMessage value)

Description copied from interface: PersistentQueryControllerClient.Observer

Handle the addition of a query.

Specified by:

handlePut in interface PersistentQueryControllerClient.Observer

Parameters:

value - the PersistentQueryInfoMessage of the query

handleModify

public void handleModify(@NotNull
 @NotNull PersistentQueryInfoMessage previous,
 @NotNull
 @NotNull PersistentQueryInfoMessage newValue)

Description copied from interface: PersistentQueryControllerClient.Observer

Handle a change to an existing query.

Specified by:

handleModify in interface PersistentQueryControllerClient.Observer

Parameters:

previous - the previous value

newValue - the new value

handleRemove

public void handleRemove(@NotNull
 @NotNull PersistentQueryInfoMessage removedValue)

Description copied from interface: PersistentQueryControllerClient.Observer

Handle the removal of a query.

Specified by:

handleRemove in interface PersistentQueryControllerClient.Observer

Parameters:

removedValue - the serial of the removed query

handleConnectionLost

public void handleConnectionLost()

Description copied from interface: PersistentQueryControllerClient.Observer

Handle when the connection to the Controller has been lost.

Specified by:

handleConnectionLost in interface PersistentQueryControllerClient.Observer

handleConnectionEstablished

public void handleConnectionEstablished()

Description copied from interface: PersistentQueryControllerClient.Observer

Handle when the connection to the Controller has been established, or re-establisehd after a disconnection.

Specified by:

handleConnectionEstablished in interface PersistentQueryControllerClient.Observer