Package net.esper.eql.join.exec

Interface Summary
TableLookupStrategy Strategy for looking up, in some sort of table or index, an event, potentially based on the events properties, and returning a set of matched events.
 

Class Summary
ExecNode Interface for an execution node that looks up events and builds a result set contributing to an overall join result set.
FullTableScanLookupStrategy Lookup on an unindexed table returning the full table as matching events.
IndexedTableLookupStrategy Lookup on an index using a set of properties as key values.
LookupInstructionExec Execution for a lookup instruction to look up in one or more event streams with a supplied event and using a given set of lookup strategies, and adding any lookup results to a lighweight repository object for later result assembly.
LookupInstructionExecNode Execution for a set of lookup instructions and for a set of result assemble instructions to perform joins and construct a complex result.
NestedIterationExecNode Execution node that performs a nested iteration over all child nodes.
TableLookupExecNode Execution node for lookup in a table.
TableOuterLookupExecNode Execution node for lookup in a table for outer joins.