org.kaaproject.kaa.client.configuration.delta.manager

Interface DeltaManager

All Known Implementing Classes:

DefaultDeltaManager

public interface DeltaManager

Interface for managing partial configuration updates.

Use this manager to subscribe DeltaReceiver implementation for receiving configuration deltas instead of full resync updates from ConfigurationManager.

Author:

Yaroslav Zeygerman

See Also:

DeltaHandlerId, DeltaReceiver, ConfigurationDelta

Method Summary

Methods

Modifier and Type	Method and Description
void	registerRootReceiver(DeltaReceiver receiver) Registers root receiver to receive first and full resync deltas.
void	subscribeForDeltaUpdates(DeltaHandlerId handlerId, DeltaReceiver receiver) Subscribes receiver for delta updates by the given handler id.
void	unsubscribeFromDeltaUpdates(DeltaHandlerId handlerId) Unsubscribes receiver from delta updates.

Method Detail

registerRootReceiver

void registerRootReceiver(DeltaReceiver receiver)

Registers root receiver to receive first and full resync deltas.

Parameters:

receiver - the root receiver object

See Also:

DeltaReceiver

subscribeForDeltaUpdates

void subscribeForDeltaUpdates(DeltaHandlerId handlerId,
                            DeltaReceiver receiver)

Subscribes receiver for delta updates by the given handler id.

Parameters:

handlerId - id of the delta handler

receiver - the object to receive updates

See Also:

DeltaHandlerId, DeltaReceiver

unsubscribeFromDeltaUpdates

void unsubscribeFromDeltaUpdates(DeltaHandlerId handlerId)

Unsubscribes receiver from delta updates.

Parameters:

handlerId - id of the handler to be unsubscribed

See Also:

DeltaHandlerId