com.espertech.esper.epl.join.exec.sorted
Class SortedAccessStrategyLT

java.lang.Object
  com.espertech.esper.epl.join.exec.sorted.SortedAccessStrategyRelOpBase
      com.espertech.esper.epl.join.exec.sorted.SortedAccessStrategyLT

All Implemented Interfaces:

SortedAccessStrategy

public class SortedAccessStrategyLT
extends SortedAccessStrategyRelOpBase
implements SortedAccessStrategy

Constructor Summary

SortedAccessStrategyLT(boolean isNWOnTrigger, int lookupStream, int numStreams, ExprEvaluator keyEval)

Method Summary

java.util.Collection<EventBean>	lookup(EventBean[] eventsPerStream, PropertySortedEventTable index, ExprEvaluatorContext context)
java.util.Set<EventBean>	lookup(EventBean theEvent, PropertySortedEventTable index, ExprEvaluatorContext context)
java.util.Collection<EventBean>	lookupCollectKeys(EventBean[] eventsPerStream, PropertySortedEventTable index, ExprEvaluatorContext context, java.util.ArrayList<java.lang.Object> keys)
java.util.Set<EventBean>	lookupCollectKeys(EventBean theEvent, PropertySortedEventTable index, ExprEvaluatorContext context, java.util.ArrayList<java.lang.Object> keys)

Methods inherited from class com.espertech.esper.epl.join.exec.sorted.SortedAccessStrategyRelOpBase

evaluateLookup, evaluatePerStream, toQueryPlan

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.espertech.esper.epl.join.exec.sorted.SortedAccessStrategy

toQueryPlan

Constructor Detail

SortedAccessStrategyLT

public SortedAccessStrategyLT(boolean isNWOnTrigger,
                              int lookupStream,
                              int numStreams,
                              ExprEvaluator keyEval)

Method Detail

lookup

public java.util.Set<EventBean> lookup(EventBean theEvent,
                                       PropertySortedEventTable index,
                                       ExprEvaluatorContext context)

Specified by:

lookup in interface SortedAccessStrategy

lookupCollectKeys

public java.util.Set<EventBean> lookupCollectKeys(EventBean theEvent,
                                                  PropertySortedEventTable index,
                                                  ExprEvaluatorContext context,
                                                  java.util.ArrayList<java.lang.Object> keys)

Specified by:

lookupCollectKeys in interface SortedAccessStrategy

lookup

public java.util.Collection<EventBean> lookup(EventBean[] eventsPerStream,
                                              PropertySortedEventTable index,
                                              ExprEvaluatorContext context)

Specified by:

lookup in interface SortedAccessStrategy

lookupCollectKeys

public java.util.Collection<EventBean> lookupCollectKeys(EventBean[] eventsPerStream,
                                                         PropertySortedEventTable index,
                                                         ExprEvaluatorContext context,
                                                         java.util.ArrayList<java.lang.Object> keys)

Specified by:

lookupCollectKeys in interface SortedAccessStrategy