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

java.lang.Object
  com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyGroupByBase
      com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyGroupByMethodBase
          com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyGroupByMethodMulti

All Implemented Interfaces:

ExprTableAccessEvalStrategy

public class ExprTableEvalStrategyGroupByMethodMulti
extends ExprTableEvalStrategyGroupByMethodBase

Field Summary

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

aggregationState

Constructor Summary

ExprTableEvalStrategyGroupByMethodMulti(java.util.concurrent.locks.Lock lock, java.util.Map<java.lang.Object,ObjectArrayBackedEventBean> aggregationState, int index, ExprEvaluator[] groupExpr)

Method Summary

java.lang.Object

evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)

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

evaluateGetEventBean, evaluateGetROCollectionEvents, evaluateGetROCollectionScalar, 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

ExprTableEvalStrategyGroupByMethodMulti

public ExprTableEvalStrategyGroupByMethodMulti(java.util.concurrent.locks.Lock lock,
                                               java.util.Map<java.lang.Object,ObjectArrayBackedEventBean> aggregationState,
                                               int index,
                                               ExprEvaluator[] groupExpr)

Method Detail

evaluate

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