Package com.espertech.esper.epl.lookup

Subquery execution strategies and lookup indexes

See:
          Description

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

Class Summary
FullTableScanLookupStrategy Lookup on an unindexed table returning the full table as matching events.
IndexedTableLookupStrategy Index lookup strategy for subqueries.
IndexedTableLookupStrategyCoercing Index lookup strategy that coerces the key values before performing a lookup.
JoinedPropDesc Holds property information for joined properties in a lookup.
TableLookupStrategyNullRow Implementation for a table lookup strategy that returns exactly one row but leaves that row as an undefined value.
 

Package com.espertech.esper.epl.lookup Description

Subquery execution strategies and lookup indexes


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