Package com.lightstreamer.ls_client

Interface Summary

ConnectionListener	Receives notifications of connection activity and errors.
ExtendedConnectionListener	Receives notifications of connection activity and errors.
HandyTableListener	A fully-featured listener interface, which receives notification of data updates and subscription termination for a table.
SendMessageListener	Receives notifications of server responses to sent messages.
UpdateInfo	Implemented by Lightstreamer to provide information about an update for a subscribed item.

Class Summary

ConnectionConstraints	Collects constraints to be applied on the overall data flow from a Connection.
ConnectionInfo	Collects the parameters related to a connection request to Lightstreamer Server.
ExtendedTableInfo	Contains the specification of a table to be subscribed to Lightstreamer Server.
LSClient	Encapsulates a single connector to Lightstreamer Server.
MessageInfo	A Message object that will be sent to a Lightstreamer Server through a call to LSClient.sendMessage(MessageInfo,SendMessageListener).
SimpleTableInfo	Contains the specification of a table to be subscribed to Lightstreamer Server.
SubscribedTableKey	Key object to be used to unsubscribe from tables.
SubscriptionConstraints	Collects constraints to be applied on a subscription, to change the currently set parameters for all the involved items.

Exception Summary

PushConnException	Thrown when the connection to Lightstreamer Server cannot be established or in case of abnormal connection termination.
PushServerException	Thrown in case of an unexpected answer or error condition received from Lightstreamer Server.
PushUserException	Thrown in case the Server refuses to satisfy a request because of the constraints imposed by the Metadata Adapter or by Server configuration.
SubscrException	Thrown if a subscription or unsubscription specification is not correct or the request cannot be executed for some reason.