Package com.illumon.iris.db.tables.remote

Class RemoteQueryScopeCommandHandler

java.lang.Object

com.illumon.iris.db.tables.remote.RemoteQueryScopeCommandHandler

All Implemented Interfaces:

QueryProcessorConnection.QueryProcessorConnectionCommandHandler

public class RemoteQueryScopeCommandHandler
extends Object
implements QueryProcessorConnection.QueryProcessorConnectionCommandHandler

Constructor Summary

Constructors

Constructor	Description
RemoteQueryScopeCommandHandler(QueryProcessorConnection processorConnection, com.fishlib.io.logger.Logger log)

Method Summary

Modifier and Type	Method	Description
Map<String,Class>	getParamMetadata()
void	handleClientDeath(io.deephaven.enterprise.comm.api.ClientEntry client)	Called when a client dies.
boolean	handleQueryProcessorCommand(io.deephaven.enterprise.comm.api.ClientEntry clientEntry, com.fishlib.base.Command command)	Handles a command from the remote query processor that the query processor connection itself does not know how to handle.
void	updateVariables(Map<String,Object> remotelyChangedValues)

Methods inherited from class java.lang.Object

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

Constructor Details

RemoteQueryScopeCommandHandler

public RemoteQueryScopeCommandHandler(QueryProcessorConnection processorConnection,
 com.fishlib.io.logger.Logger log)
                               throws IOException

Throws:

IOException

Method Details

getParamMetadata

public Map<String,Class> getParamMetadata()

updateVariables

public void updateVariables(Map<String,Object> remotelyChangedValues)

handleClientDeath

public void handleClientDeath(io.deephaven.enterprise.comm.api.ClientEntry client)

Description copied from interface: QueryProcessorConnection.QueryProcessorConnectionCommandHandler

Called when a client dies.

Specified by:

handleClientDeath in interface QueryProcessorConnection.QueryProcessorConnectionCommandHandler

Parameters:

client - the clientEntry that died.

handleQueryProcessorCommand

public boolean handleQueryProcessorCommand(io.deephaven.enterprise.comm.api.ClientEntry clientEntry,
 com.fishlib.base.Command command)

Description copied from interface: QueryProcessorConnection.QueryProcessorConnectionCommandHandler

Handles a command from the remote query processor that the query processor connection itself does not know how to handle. If true is returned, then no other attached QueryProcessorConnectionCommandHandler has an opportunity to examine the command. If false is returned, the next attached QueryProcessorConnectionCommandHandler is given an opportunity to service this command.

Specified by:

handleQueryProcessorCommand in interface QueryProcessorConnection.QueryProcessorConnectionCommandHandler

Parameters:

clientEntry - the client entry for the remote query processor

command - the command that was sent by the remote query processor

Returns:

true if the command was handled, false otherwise