com.espertech.esper.common.internal.epl.join.indexlookupplan

Class IndexedTableLookupPlanHashedOnlyFactory

java.lang.Object

com.espertech.esper.common.internal.epl.join.queryplan.TableLookupPlan

com.espertech.esper.common.internal.epl.join.indexlookupplan.IndexedTableLookupPlanHashedOnlyFactory

public class IndexedTableLookupPlanHashedOnlyFactory
extends TableLookupPlan

Plan to perform an indexed table lookup.

Field Summary

Fields

Modifier and Type	Field and Description
protected EventPropertyValueGetter	eventPropertyValueGetter
protected ExprEvaluator	exprEvaluator

Fields inherited from class com.espertech.esper.common.internal.epl.join.queryplan.TableLookupPlan

indexedStream, indexNum, lookupStream

Constructor Summary

Constructors

Constructor and Description
IndexedTableLookupPlanHashedOnlyFactory(int lookupStream, int indexedStream, TableLookupIndexReqKey[] indexNum, EventPropertyValueGetter eventPropertyValueGetter)
IndexedTableLookupPlanHashedOnlyFactory(int lookupStream, int indexedStream, TableLookupIndexReqKey[] indexNum, ExprEvaluator exprEvaluator)

Method Summary

Modifier and Type	Method and Description
EventPropertyValueGetter	getEventPropertyValueGetter()
ExprEvaluator	getExprEvaluator()
protected JoinExecTableLookupStrategy	makeStrategyInternal(EventTable[] eventTables, EventType[] eventTypes)

Methods inherited from class com.espertech.esper.common.internal.epl.join.queryplan.TableLookupPlan

getIndexedStream, getIndexNum, getLookupStream, getVirtualDWHashEvals, getVirtualDWHashTypes, getVirtualDWRangeEvals, getVirtualDWRangeTypes, makeStrategy, setVirtualDWHashEvals, setVirtualDWHashTypes, setVirtualDWRangeEvals, setVirtualDWRangeTypes

Methods inherited from class java.lang.Object

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

Field Detail

exprEvaluator

protected final ExprEvaluator exprEvaluator

eventPropertyValueGetter

protected final EventPropertyValueGetter eventPropertyValueGetter

Constructor Detail

IndexedTableLookupPlanHashedOnlyFactory

public IndexedTableLookupPlanHashedOnlyFactory(int lookupStream,
                                               int indexedStream,
                                               TableLookupIndexReqKey[] indexNum,
                                               ExprEvaluator exprEvaluator)

IndexedTableLookupPlanHashedOnlyFactory

public IndexedTableLookupPlanHashedOnlyFactory(int lookupStream,
                                               int indexedStream,
                                               TableLookupIndexReqKey[] indexNum,
                                               EventPropertyValueGetter eventPropertyValueGetter)

Method Detail

getExprEvaluator

public ExprEvaluator getExprEvaluator()

getEventPropertyValueGetter

public EventPropertyValueGetter getEventPropertyValueGetter()

makeStrategyInternal

protected JoinExecTableLookupStrategy makeStrategyInternal(EventTable[] eventTables,
                                                           EventType[] eventTypes)

Specified by:

makeStrategyInternal in class TableLookupPlan