public interface ExprEvaluator
Modifier and Type | Field and Description |
---|---|
static EPTypeClass |
EPTYPE |
static EPTypeClass |
EPTYPEARRAY |
Modifier and Type | Method and Description |
---|---|
Object |
evaluate(EventBean[] eventsPerStream,
boolean isNewData,
ExprEvaluatorContext context)
Evaluate event tuple and return result.
|
static final EPTypeClass EPTYPE
static final EPTypeClass EPTYPEARRAY
Object evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
eventsPerStream
- - event tupleisNewData
- - indicates whether we are dealing with new data (istream) or old data (rstream)context
- context for expression evaluationCopyright © 2005–2021. All rights reserved.