public interface DatasetFilter
Such a filter can be used in addition to the dataset filter expression to match dataset rows based on a programmatic criteria.
JRParameter.FILTER
,
JRDataset.getFilterExpression()
Modifier and Type | Method and Description |
---|---|
void |
init(DatasetFillContext context)
Initializes the filter.
|
boolean |
matches(EvaluationType evaluation)
Determines whether the current row matches the filter criteria.
|
void init(DatasetFillContext context)
context
- dataset context informationboolean matches(EvaluationType evaluation)
evaluation
- the evaluation type.
Currently only EvaluationType.ESTIMATED
is used.true if the row is to be included in the report.
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