Package com.bigdata.bop.fed

Interface Summary

FederatedQueryEngine.Annotations

Annotations understood by the QueryEngine.

Class Summary

AllocationContextKey	The allocation context key groups together allocations onto the same direct ByteBuffers.
EmptyChunkMessage<E>	An empty IChunkMessage.
FederatedQueryEngine	An IBigdataFederation aware QueryEngine.
FederatedQueryEngineCounters	Extended performance counters for the FederatedQueryEngine.
FederatedRunningQuery	Extends ChunkedRunningQuery to provide additional state and logic required to support distributed query evaluation against an IBigdataFederation .
FederationChunkHandler<E>	The base class is extended to organize the output from one operator so in order to make it available to another operator running on a different node.
NIOChunkMessage<E>	An IChunkMessage where the payload is made available to the receiving service using an NIO transfer against the sender's ResourceService.
QueryEngineFactory	Singleton factory for a query controller.
ThickChunkMessage<E>	A thick version of this interface in which the chunk is sent inline with the RMI message.