com.espertech.esper.epl.join.exec.composite
Class CompositeAccessStrategyLE

java.lang.Object
  com.espertech.esper.epl.join.exec.composite.CompositeAccessStrategyRelOpBase
      com.espertech.esper.epl.join.exec.composite.CompositeAccessStrategyLE

All Implemented Interfaces:

CompositeAccessStrategy

public class CompositeAccessStrategyLE
extends CompositeAccessStrategyRelOpBase
implements CompositeAccessStrategy

Field Summary

Fields inherited from class com.espertech.esper.epl.join.exec.composite.CompositeAccessStrategyRelOpBase

coercionType, key

Constructor Summary

CompositeAccessStrategyLE(boolean isNWOnTrigger, int lookupStream, int numStreams, ExprEvaluator key, java.lang.Class coercionType)

Method Summary

java.util.Collection<EventBean>	lookup(EventBean[] eventPerStream, java.util.Map parent, java.util.Collection<EventBean> result, CompositeIndexQuery next, ExprEvaluatorContext context, java.util.ArrayList<java.lang.Object> optionalKeyCollector)
java.util.Set<EventBean>	lookup(EventBean theEvent, java.util.Map parent, java.util.Set<EventBean> result, CompositeIndexQuery next, ExprEvaluatorContext context, java.util.ArrayList<java.lang.Object> optionalKeyCollector)

Methods inherited from class com.espertech.esper.epl.join.exec.composite.CompositeAccessStrategyRelOpBase

evaluateLookup, evaluatePerStream

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeAccessStrategyLE

public CompositeAccessStrategyLE(boolean isNWOnTrigger,
                                 int lookupStream,
                                 int numStreams,
                                 ExprEvaluator key,
                                 java.lang.Class coercionType)

Method Detail

lookup

public java.util.Set<EventBean> lookup(EventBean theEvent,
                                       java.util.Map parent,
                                       java.util.Set<EventBean> result,
                                       CompositeIndexQuery next,
                                       ExprEvaluatorContext context,
                                       java.util.ArrayList<java.lang.Object> optionalKeyCollector)

Specified by:

lookup in interface CompositeAccessStrategy

lookup

public java.util.Collection<EventBean> lookup(EventBean[] eventPerStream,
                                              java.util.Map parent,
                                              java.util.Collection<EventBean> result,
                                              CompositeIndexQuery next,
                                              ExprEvaluatorContext context,
                                              java.util.ArrayList<java.lang.Object> optionalKeyCollector)

Specified by:

lookup in interface CompositeAccessStrategy