Package com.espertech.esper.common.internal.epl.contained

Class PropertyEvaluatorAccumulativeForge

java.lang.Object

com.espertech.esper.common.internal.epl.contained.PropertyEvaluatorAccumulativeForge

public class PropertyEvaluatorAccumulativeForge
extends Object

A property evaluator that returns a full row of events for each stream, i.e. flattened inner-join results for property-upon-property.

Constructor Summary

Constructors

Constructor	Description
PropertyEvaluatorAccumulativeForge(ContainedEventEvalForge[] containedEventEvals, boolean[] fragmentEventTypeIsIndexed, ExprForge[] whereClauses, List<String> propertyNames)	Ctor.

Method Summary

Modifier and Type	Method	Description
CodegenExpression	make(CodegenMethodScope parent, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)
protected static CodegenExpression	makeContained(ContainedEventEvalForge[] evals, CodegenMethodScope parent, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)
protected static CodegenExpression	makeWhere(ExprForge[] whereClauses, CodegenMethod method, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)

Methods inherited from class java.lang.Object

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

Constructor Details

PropertyEvaluatorAccumulativeForge

public PropertyEvaluatorAccumulativeForge(ContainedEventEvalForge[] containedEventEvals,
 boolean[] fragmentEventTypeIsIndexed,
 ExprForge[] whereClauses,
 List<String> propertyNames)

Ctor.

Parameters:

containedEventEvals - property getters or other evaluators

fragmentEventTypeIsIndexed - property fragment types is indexed

whereClauses - filters, if any

propertyNames - the property names that are staggered

Method Details

make

public CodegenExpression make(CodegenMethodScope parent,
 SAIFFInitializeSymbol symbols,
 CodegenClassScope classScope)

makeWhere

protected static CodegenExpression makeWhere(ExprForge[] whereClauses,
 CodegenMethod method,
 SAIFFInitializeSymbol symbols,
 CodegenClassScope classScope)

makeContained

protected static CodegenExpression makeContained(ContainedEventEvalForge[] evals,
 CodegenMethodScope parent,
 SAIFFInitializeSymbol symbols,
 CodegenClassScope classScope)