Package com.espertech.esper.common.internal.epl.enummethod.eval.plain.take

Class EnumTakeForgeEval

java.lang.Object

com.espertech.esper.common.internal.epl.enummethod.eval.plain.take.EnumTakeForgeEval

All Implemented Interfaces:

EnumEval

public class EnumTakeForgeEval
extends Object
implements EnumEval

Constructor Summary

Constructors

Constructor	Description
EnumTakeForgeEval(ExprEvaluator sizeEval)

Method Summary

Modifier and Type	Method	Description
static CodegenExpression	codegen(EnumTakeForge forge, EnumForgeCodegenParams args, CodegenMethodScope codegenMethodScope, CodegenClassScope codegenClassScope)
Object	evaluateEnumMethod(EventBean[] eventsLambda, Collection enumcoll, boolean isNewData, ExprEvaluatorContext context)
static Collection	evaluateEnumTakeMethod(Collection enumcoll, int size)	NOTE: Code-generation-invoked method, method name and parameter order matters

Methods inherited from class java.lang.Object

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

Constructor Details

EnumTakeForgeEval

public EnumTakeForgeEval(ExprEvaluator sizeEval)

Method Details

evaluateEnumMethod

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

Specified by:

evaluateEnumMethod in interface EnumEval

codegen

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

evaluateEnumTakeMethod

public static Collection evaluateEnumTakeMethod(Collection enumcoll,
 int size)

NOTE: Code-generation-invoked method, method name and parameter order matters

Parameters:

enumcoll - collection

size - size

Returns:

collection