com.espertech.esper.epl.join.plan
Class FullTableScanLookupPlan
java.lang.Object
com.espertech.esper.epl.join.plan.TableLookupPlan
com.espertech.esper.epl.join.plan.FullTableScanLookupPlan
public class FullTableScanLookupPlan
- extends TableLookupPlan
Plan for a full table scan.
FullTableScanLookupPlan
public FullTableScanLookupPlan(int lookupStream,
int indexedStream,
int indexNum)
- Ctor.
- Parameters:
lookupStream
- - stream that generates event to look up forindexedStream
- - stream to full table scanindexNum
- - index number for the table containing the full unindexed contents
makeStrategy
public TableLookupStrategy makeStrategy(EventTable[][] indexesPerStream,
EventType[] eventTypes)
- Description copied from class:
TableLookupPlan
- Instantiates the lookup plan into a execution strategy for the lookup.
- Specified by:
makeStrategy
in class TableLookupPlan
- Parameters:
indexesPerStream
- - tables for each streameventTypes
- - types of events in stream
- Returns:
- lookup strategy instance
toString
public String toString()
- Overrides:
toString
in class TableLookupPlan