org.apache.flink.runtime.jobmaster

Interface ServiceConnectionManager<S>

All Known Subinterfaces:

DeclareResourceRequirementServiceConnectionManager

All Known Implementing Classes:

AbstractServiceConnectionManager, NoOpDeclareResourceRequirementServiceConnectionManager

public interface ServiceConnectionManager<S>

Base interface for managers of services that are explicitly connected to / disconnected from.

Method Summary

Modifier and Type	Method and Description
void	close() Close the service connection manager.
void	connect(S service) Connect to the given service.
void	disconnect() Disconnect from the current service.

Method Detail

connect

void connect(S service)

Connect to the given service.

Parameters:

service - service to connect to

disconnect

void disconnect()

Disconnect from the current service.

close

void close()

Close the service connection manager. A closed manager must not be used again.