# Package org.apache.ignite.internal.processors.datastreamer

Data streamer processor.

Interface Summary
DataStreamerCacheUpdaters.InternalUpdater: Marker interface for updaters which do not need to unwrap cache objects.

Class Summary
DataStreamerCacheUpdaters: Bundled factory for cache updaters.
DataStreamerEntry
DataStreamerImpl<K,​V>: Data streamer implementation.
DataStreamerImpl.IsolatedUpdater: Isolated receiver which only loads entry initial value.
DataStreamerRequest
DataStreamerResponse
DataStreamProcessor<K,​V>: Data stream processor.