public class SelectExprProcessorTypableMapEval extends java.lang.Object implements ExprEvaluator
Constructor and Description |
---|
SelectExprProcessorTypableMapEval(SelectExprProcessorTypableMapForge forge,
ExprEvaluator innerEvaluator) |
Modifier and Type | Method and Description |
---|---|
static CodegenExpression |
codegen(SelectExprProcessorTypableMapForge forge,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope) |
java.lang.Object |
evaluate(EventBean[] eventsPerStream,
boolean isNewData,
ExprEvaluatorContext exprEvaluatorContext)
Evaluate event tuple and return result.
|
public SelectExprProcessorTypableMapEval(SelectExprProcessorTypableMapForge forge, ExprEvaluator innerEvaluator)
public java.lang.Object evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
ExprEvaluator
evaluate
in interface ExprEvaluator
eventsPerStream
- - event tupleisNewData
- - indicates whether we are dealing with new data (istream) or old data (rstream)exprEvaluatorContext
- context for expression evaluationpublic static CodegenExpression codegen(SelectExprProcessorTypableMapForge forge, CodegenMethodScope codegenMethodScope, ExprForgeCodegenSymbol exprSymbol, CodegenClassScope codegenClassScope)