com.espertech.esper.epl.expression.core

Interface ExprIdentNodeEvaluator

All Superinterfaces:

ExprEvaluator

All Known Implementing Classes:

ExprIdentNodeEvaluatorContext, ExprIdentNodeEvaluatorImpl, ExprIdentNodeEvaluatorLogging

public interface ExprIdentNodeEvaluator
extends ExprEvaluator

Method Summary

Modifier and Type	Method and Description
CodegenExpression	codegen(CodegenParamSetExprPremade params, CodegenContext context)
boolean	evaluatePropertyExists(EventBean[] eventsPerStream, boolean isNewData)
Class	getEvaluationType()
EventPropertyGetterSPI	getGetter()
int	getStreamNum()
boolean	isContextEvaluated()

Methods inherited from interface com.espertech.esper.epl.expression.core.ExprEvaluator

evaluate

Method Detail

evaluatePropertyExists

boolean evaluatePropertyExists(EventBean[] eventsPerStream,
                               boolean isNewData)

getStreamNum

int getStreamNum()

getGetter

EventPropertyGetterSPI getGetter()

isContextEvaluated

boolean isContextEvaluated()

getEvaluationType

Class getEvaluationType()

codegen

CodegenExpression codegen(CodegenParamSetExprPremade params,
                          CodegenContext context)