public class ExprDotEvalPropertyExprMapped extends ExprDotEvalPropertyExprBase
Constructor and Description |
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ExprDotEvalPropertyExprMapped(java.lang.String statementName,
java.lang.String propertyName,
int streamNum,
ExprEvaluator exprEvaluator,
java.lang.Class propertyType,
EventPropertyGetterMapped mappedGetter) |
Modifier and Type | Method and Description |
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java.lang.Object |
evaluate(EventBean[] eventsPerStream,
boolean isNewData,
ExprEvaluatorContext context)
Evaluate event tuple and return result.
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getType
public ExprDotEvalPropertyExprMapped(java.lang.String statementName, java.lang.String propertyName, int streamNum, ExprEvaluator exprEvaluator, java.lang.Class propertyType, EventPropertyGetterMapped mappedGetter)
public java.lang.Object evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
ExprEvaluator
eventsPerStream
- - event tupleisNewData
- - indicates whether we are dealing with new data (istream) or old data (rstream)context
- context for expression evaluation