com.espertech.esper.epl.join.plan

Class IndexedTableLookupPlanMulti

java.lang.Object

com.espertech.esper.epl.join.plan.TableLookupPlan

com.espertech.esper.epl.join.plan.IndexedTableLookupPlanMulti

public class IndexedTableLookupPlanMulti
extends TableLookupPlan

Plan to perform an indexed table lookup.

Constructor Summary

Constructors

Constructor and Description
IndexedTableLookupPlanMulti(int lookupStream, int indexedStream, TableLookupIndexReqKey indexNum, List<QueryGraphValueEntryHashKeyed> keyProperties) Ctor.

Method Summary

Modifier and Type	Method and Description
TableLookupKeyDesc	getKeyDescriptor()
JoinExecTableLookupStrategy	makeStrategyInternal(EventTable[] eventTable, EventType[] eventTypes)
String	toString()

Methods inherited from class com.espertech.esper.epl.join.plan.TableLookupPlan

getIndexedStream, getIndexNum, getLookupStream, makeStrategy

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedTableLookupPlanMulti

public IndexedTableLookupPlanMulti(int lookupStream,
                                   int indexedStream,
                                   TableLookupIndexReqKey indexNum,
                                   List<QueryGraphValueEntryHashKeyed> keyProperties)

Ctor.

Parameters:

lookupStream - - stream that generates event to look up for

indexedStream - - stream to index table lookup

indexNum - - index number for the table containing the full unindexed contents

keyProperties - - properties to use in lookup event to access index

Method Detail

getKeyDescriptor

public TableLookupKeyDesc getKeyDescriptor()

Specified by:

getKeyDescriptor in class TableLookupPlan

makeStrategyInternal

public JoinExecTableLookupStrategy makeStrategyInternal(EventTable[] eventTable,
                                                        EventType[] eventTypes)

Specified by:

makeStrategyInternal in class TableLookupPlan

toString

public String toString()

Overrides:

toString in class TableLookupPlan