Package com.bigdata.bop.fed

Interface Summary

Interface	Description
FederatedQueryEngine.Annotations	Annotations understood by the QueryEngine.
IQueryEngineFactory	Factory for a QueryEngine or derived class.

Class Summary

Class	Description
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.
QueryEngineFactoryBase	Default IQueryEngineFactory implementation.
TestAll	Aggregates test suites into increasing dependency order.
TestFederatedQueryEngine	Unit tests for FederatedQueryEngine running against an EmbeddedFederation having a single DataService.
TestNIOChunkMessage	Unit tests for NIOChunkMessage.
TestQueryEngineFactory	Stress test for correct shutdown of query controllers as allocated by the QueryEngineFactory.
TestRemoteAccessPath	Unit tests of a remote access path.
TestThickChunkMessage	Unit tests for ThickChunkMessage.
ThickChunkMessage<E>	A thick version of this interface in which the chunk is sent inline with the RMI message.