public class ExprEvaluatorWildcard extends Object implements ExprEvaluator
Modifier and Type | Field and Description |
---|---|
static ExprEvaluatorWildcard |
INSTANCE |
EPTYPE, EPTYPEARRAY
Modifier and Type | Method and Description |
---|---|
static CodegenExpression |
codegen(EPTypeClass requiredType,
EPTypeClass underlyingType,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope) |
Object |
evaluate(EventBean[] eventsPerStream,
boolean isNewData,
ExprEvaluatorContext context)
Evaluate event tuple and return result.
|
public static final ExprEvaluatorWildcard INSTANCE
public Object evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
ExprEvaluator
evaluate
in interface ExprEvaluator
eventsPerStream
- - event tupleisNewData
- - indicates whether we are dealing with new data (istream) or old data (rstream)context
- context for expression evaluationpublic static CodegenExpression codegen(EPTypeClass requiredType, EPTypeClass underlyingType, CodegenMethodScope codegenMethodScope, ExprForgeCodegenSymbol exprSymbol, CodegenClassScope codegenClassScope)
Copyright © 2005–2020. All rights reserved.