public interface JRFillExpressionEvaluator
An instance of this interface is used at fill time by elements to evaluate expressions.
| Modifier and Type | Method and Description |
|---|---|
Object |
evaluate(JRExpression expression,
byte evaluationType)
Evaluates an expression.
|
JRFillDataset |
getFillDataset()
Returns the dataset used by the expression evaluator.
|
Object evaluate(JRExpression expression, byte evaluationType) throws JRException
expression - the expression to evaluateevaluationType - one of JRExpression.EVALUATION_DEFAULT,
JRExpression.EVALUATION_OLD, JRExpression.EVALUATION_ESTIMATEDJRExceptionJRFillDataset getFillDataset()
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