com.espertech.esper.common.internal.epl.table.strategy

Class ExprTableEvalStrategyUtil

java.lang.Object

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

public class ExprTableEvalStrategyUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
ExprTableEvalStrategyUtil()

Method Summary

Modifier and Type	Method and Description
static CodegenExpression	codegenInitMap(Map<ExprTableAccessNode,ExprTableEvalStrategyFactoryForge> tableAccesses, Class generator, CodegenMethodScope parent, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)
protected static Map<String,Object>	evalMap(ObjectArrayBackedEventBean event, AggregationRow row, Map<String,TableMetadataColumn> items, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
protected static Object[]	evalTypable(ObjectArrayBackedEventBean event, AggregationRow row, Map<String,TableMetadataColumn> items, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
static AggregationRow	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 AggregationRow getRow(ObjectArrayBackedEventBean eventBean)

codegenInitMap

public static CodegenExpression codegenInitMap(Map<ExprTableAccessNode,ExprTableEvalStrategyFactoryForge> tableAccesses,
                                               Class generator,
                                               CodegenMethodScope parent,
                                               SAIFFInitializeSymbol symbols,
                                               CodegenClassScope classScope)

evalMap

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

evalTypable

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