com.espertech.esper.epl.table.strategy
Class ExprTableEvalStrategyGroupByPropMulti

java.lang.Object
  com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyGroupByBase
      com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyGroupByPropBase
          com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyGroupByPropMulti

All Implemented Interfaces:

ExprTableAccessEvalStrategy

public class ExprTableEvalStrategyGroupByPropMulti
extends ExprTableEvalStrategyGroupByPropBase

Field Summary

Fields inherited from class com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyGroupByBase

aggregationState

Constructor Summary

ExprTableEvalStrategyGroupByPropMulti(java.util.concurrent.locks.Lock lock, java.util.Map<java.lang.Object,ObjectArrayBackedEventBean> aggregationState, int propertyIndex, ExprEvaluatorEnumerationGivenEvent optionalEnumEval, ExprEvaluator[] groupExpr)

Method Summary

java.lang.Object	evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
EventBean	evaluateGetEventBean(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
java.util.Collection<EventBean>	evaluateGetROCollectionEvents(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
java.util.Collection	evaluateGetROCollectionScalar(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)

Methods inherited from class com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyGroupByPropBase

evaluateGetEventBeanInternal, evaluateGetROCollectionEventsInternal, evaluateGetROCollectionScalarInternal, evaluateInternal, evaluateTypableSingle

Methods inherited from class com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyGroupByBase

lockTableRead, lockTableReadAndGet

Methods inherited from class java.lang.Object

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

Constructor Detail

ExprTableEvalStrategyGroupByPropMulti

public ExprTableEvalStrategyGroupByPropMulti(java.util.concurrent.locks.Lock lock,
                                             java.util.Map<java.lang.Object,ObjectArrayBackedEventBean> aggregationState,
                                             int propertyIndex,
                                             ExprEvaluatorEnumerationGivenEvent optionalEnumEval,
                                             ExprEvaluator[] groupExpr)

Method Detail

evaluate

public java.lang.Object evaluate(EventBean[] eventsPerStream,
                                 boolean isNewData,
                                 ExprEvaluatorContext exprEvaluatorContext)

evaluateGetROCollectionEvents

public java.util.Collection<EventBean> evaluateGetROCollectionEvents(EventBean[] eventsPerStream,
                                                                     boolean isNewData,
                                                                     ExprEvaluatorContext context)

evaluateGetEventBean

public EventBean evaluateGetEventBean(EventBean[] eventsPerStream,
                                      boolean isNewData,
                                      ExprEvaluatorContext context)

evaluateGetROCollectionScalar

public java.util.Collection evaluateGetROCollectionScalar(EventBean[] eventsPerStream,
                                                          boolean isNewData,
                                                          ExprEvaluatorContext context)