com.espertech.esper.epl.lookup
Class SubordSortedTableLookupStrategyFactory

java.lang.Object
  com.espertech.esper.epl.lookup.SubordSortedTableLookupStrategyFactory

All Implemented Interfaces:

SubordTableLookupStrategyFactory

public class SubordSortedTableLookupStrategyFactory
extends java.lang.Object
implements SubordTableLookupStrategyFactory

Index lookup strategy for subqueries.

Field Summary

protected SortedAccessStrategy	strategy
protected LookupStrategyDesc	strategyDesc

Constructor Summary

SubordSortedTableLookupStrategyFactory(boolean isNWOnTrigger, int numStreams, SubordPropRangeKey rangeKey)

Method Summary

SubordTableLookupStrategy	makeStrategy(EventTable[] eventTable, VirtualDWView vdw)
java.lang.String	toQueryPlan()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

strategy

protected final SortedAccessStrategy strategy

strategyDesc

protected final LookupStrategyDesc strategyDesc

Constructor Detail

SubordSortedTableLookupStrategyFactory

public SubordSortedTableLookupStrategyFactory(boolean isNWOnTrigger,
                                              int numStreams,
                                              SubordPropRangeKey rangeKey)

Method Detail

makeStrategy

public SubordTableLookupStrategy makeStrategy(EventTable[] eventTable,
                                              VirtualDWView vdw)

Specified by:

makeStrategy in interface SubordTableLookupStrategyFactory

toQueryPlan

public java.lang.String toQueryPlan()

Specified by:

toQueryPlan in interface SubordTableLookupStrategyFactory