Package com.espertech.esper.common.internal.epl.enummethod.eval.singlelambdaopt3form.firstoflastof

Class EnumLastOf

java.lang.Object

com.espertech.esper.common.internal.epl.enummethod.eval.EnumForgeBasePlain

com.espertech.esper.common.internal.epl.enummethod.eval.singlelambdaopt3form.firstoflastof.EnumLastOf

All Implemented Interfaces:

EnumEval, EnumForge

public class EnumLastOf
extends EnumForgeBasePlain
implements EnumForge, EnumEval

Field Summary

Fields inherited from class com.espertech.esper.common.internal.epl.enummethod.eval.EnumForgeBasePlain

innerExpression, streamNumLambda

Constructor Summary

Constructors

Constructor	Description
EnumLastOf(int streamCountIncoming, EPChainableType resultType)

Method Summary

Modifier and Type	Method	Description
CodegenExpression	codegen(EnumForgeCodegenParams args, CodegenMethodScope codegenMethodScope, CodegenClassScope codegenClassScope)
Object	evaluateEnumMethod(EventBean[] eventsLambda, Collection enumcoll, boolean isNewData, ExprEvaluatorContext context)
EnumEval	getEnumEvaluator()

Methods inherited from class com.espertech.esper.common.internal.epl.enummethod.eval.EnumForgeBasePlain

getInnerExpression, getStreamNumLambda, getStreamNumSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.espertech.esper.common.internal.epl.enummethod.eval.EnumForge

getStreamNumSize

Constructor Details

EnumLastOf

public EnumLastOf(int streamCountIncoming,
 EPChainableType resultType)

Method Details

getEnumEvaluator

public EnumEval getEnumEvaluator()

Specified by:

getEnumEvaluator in interface EnumForge

evaluateEnumMethod

public Object evaluateEnumMethod(EventBean[] eventsLambda,
 Collection enumcoll,
 boolean isNewData,
 ExprEvaluatorContext context)

Specified by:

evaluateEnumMethod in interface EnumEval

codegen

public CodegenExpression codegen(EnumForgeCodegenParams args,
 CodegenMethodScope codegenMethodScope,
 CodegenClassScope codegenClassScope)

Specified by:

codegen in interface EnumForge