Package com.espertech.esper.common.internal.epl.enummethod.dot

Class ExprDotForgeEnumMethodEval

java.lang.Object

com.espertech.esper.common.internal.epl.enummethod.dot.ExprDotForgeEnumMethodEval

All Implemented Interfaces:

ExprDotEval

public class ExprDotForgeEnumMethodEval
extends Object
implements ExprDotEval

Constructor Summary

Constructors

Constructor	Description
ExprDotForgeEnumMethodEval(ExprDotForgeEnumMethodBase forge, EnumEval enumEval, int enumEvalNumRequiredEvents)

Method Summary

Modifier and Type	Method	Description
static EventBean[]	allocateCopyEventLambda(EventBean[] eventsPerStream, int enumEvalNumRequiredEvents)	NOTE: Code-generation-invoked method, method name and parameter order matters
static CodegenExpression	codegen(ExprDotForgeEnumMethodBase forge, CodegenExpression inner, EPTypeClass innerType, CodegenMethodScope codegenMethodScope, ExprForgeCodegenSymbol exprSymbol, CodegenClassScope codegenClassScope)
Object	evaluate(Object target, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
ExprDotForge	getDotForge()
EPChainableType	getTypeInfo()

Methods inherited from class java.lang.Object

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

Constructor Details

ExprDotForgeEnumMethodEval

public ExprDotForgeEnumMethodEval(ExprDotForgeEnumMethodBase forge,
 EnumEval enumEval,
 int enumEvalNumRequiredEvents)

Method Details

evaluate

public Object evaluate(Object target,
 EventBean[] eventsPerStream,
 boolean isNewData,
 ExprEvaluatorContext exprEvaluatorContext)

Specified by:

evaluate in interface ExprDotEval

codegen

public static CodegenExpression codegen(ExprDotForgeEnumMethodBase forge,
 CodegenExpression inner,
 EPTypeClass innerType,
 CodegenMethodScope codegenMethodScope,
 ExprForgeCodegenSymbol exprSymbol,
 CodegenClassScope codegenClassScope)

getTypeInfo

public EPChainableType getTypeInfo()

getDotForge

public ExprDotForge getDotForge()

Specified by:

getDotForge in interface ExprDotEval

allocateCopyEventLambda

public static EventBean[] allocateCopyEventLambda(EventBean[] eventsPerStream,
 int enumEvalNumRequiredEvents)

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

Parameters:

eventsPerStream - events

enumEvalNumRequiredEvents - width

Returns:

allocated