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

java.lang.Object
  com.espertech.esper.epl.table.strategy.ExprTableEvalStrategyUtil

public class ExprTableEvalStrategyUtil
extends java.lang.Object

Constructor Summary

ExprTableEvalStrategyUtil()

Method Summary

protected static java.lang.Object	evalAccessorGetValue(AggregationRowPair row, AggregationAccessorSlotPair pair, EventBean[] eventsPerStream, boolean newData, ExprEvaluatorContext context)
protected static EventBean	evalGetEventBean(AggregationRowPair row, AggregationAccessorSlotPair pair, EventBean[] eventsPerStream, boolean newData, ExprEvaluatorContext context)
protected static java.util.Collection<EventBean>	evalGetROCollectionEvents(AggregationRowPair row, AggregationAccessorSlotPair pair, EventBean[] eventsPerStream, boolean newData, ExprEvaluatorContext context)
protected static java.util.Collection	evalGetROCollectionScalar(AggregationRowPair row, AggregationAccessorSlotPair pair, EventBean[] eventsPerStream, boolean newData, ExprEvaluatorContext context)
protected static java.util.Map<java.lang.String,java.lang.Object>	evalMap(ObjectArrayBackedEventBean event, AggregationRowPair row, java.util.Map<java.lang.String,TableMetadataColumn> items, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
protected static java.lang.Object	evalMethodGetValue(AggregationRowPair row, int index)
protected static java.lang.Object[]	evalTypable(ObjectArrayBackedEventBean event, AggregationRowPair row, java.util.Map<java.lang.String,TableMetadataColumn> items, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
static AggregationRowPair	getRow(ObjectArrayBackedEventBean eventBean)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExprTableEvalStrategyUtil

public ExprTableEvalStrategyUtil()

Method Detail

getRow

public static AggregationRowPair getRow(ObjectArrayBackedEventBean eventBean)

evalMap

protected static java.util.Map<java.lang.String,java.lang.Object> evalMap(ObjectArrayBackedEventBean event,
                                                                          AggregationRowPair row,
                                                                          java.util.Map<java.lang.String,TableMetadataColumn> items,
                                                                          EventBean[] eventsPerStream,
                                                                          boolean isNewData,
                                                                          ExprEvaluatorContext exprEvaluatorContext)

evalTypable

protected static java.lang.Object[] evalTypable(ObjectArrayBackedEventBean event,
                                                AggregationRowPair row,
                                                java.util.Map<java.lang.String,TableMetadataColumn> items,
                                                EventBean[] eventsPerStream,
                                                boolean isNewData,
                                                ExprEvaluatorContext exprEvaluatorContext)

evalAccessorGetValue

protected static java.lang.Object evalAccessorGetValue(AggregationRowPair row,
                                                       AggregationAccessorSlotPair pair,
                                                       EventBean[] eventsPerStream,
                                                       boolean newData,
                                                       ExprEvaluatorContext context)

evalGetROCollectionEvents

protected static java.util.Collection<EventBean> evalGetROCollectionEvents(AggregationRowPair row,
                                                                           AggregationAccessorSlotPair pair,
                                                                           EventBean[] eventsPerStream,
                                                                           boolean newData,
                                                                           ExprEvaluatorContext context)

evalGetEventBean

protected static EventBean evalGetEventBean(AggregationRowPair row,
                                            AggregationAccessorSlotPair pair,
                                            EventBean[] eventsPerStream,
                                            boolean newData,
                                            ExprEvaluatorContext context)

evalGetROCollectionScalar

protected static java.util.Collection evalGetROCollectionScalar(AggregationRowPair row,
                                                                AggregationAccessorSlotPair pair,
                                                                EventBean[] eventsPerStream,
                                                                boolean newData,
                                                                ExprEvaluatorContext context)

evalMethodGetValue

protected static java.lang.Object evalMethodGetValue(AggregationRowPair row,
                                                     int index)