com.espertech.esper.epl.table.strategy

Class ExprTableEvalStrategyUtil

java.lang.Object

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

public class ExprTableEvalStrategyUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
ExprTableEvalStrategyUtil()

Method Summary

Modifier and Type	Method and Description
protected static 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 Collection<EventBean>	evalGetROCollectionEvents(AggregationRowPair row, AggregationAccessorSlotPair pair, EventBean[] eventsPerStream, boolean newData, ExprEvaluatorContext context)
protected static Collection	evalGetROCollectionScalar(AggregationRowPair row, AggregationAccessorSlotPair pair, EventBean[] eventsPerStream, boolean newData, ExprEvaluatorContext context)
protected static Map<String,Object>	evalMap(ObjectArrayBackedEventBean event, AggregationRowPair row, Map<String,TableMetadataColumn> items, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
protected static Object	evalMethodGetValue(AggregationRowPair row, int index)
protected static Object[]	evalTypable(ObjectArrayBackedEventBean event, AggregationRowPair row, Map<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 Map<String,Object> evalMap(ObjectArrayBackedEventBean event,
                                            AggregationRowPair row,
                                            Map<String,TableMetadataColumn> items,
                                            EventBean[] eventsPerStream,
                                            boolean isNewData,
                                            ExprEvaluatorContext exprEvaluatorContext)

evalTypable

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

evalAccessorGetValue

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

evalGetROCollectionEvents

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

evalMethodGetValue

protected static Object evalMethodGetValue(AggregationRowPair row,
                                           int index)