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public interface DatasetFilter
A dataset row filter.
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()
Method Summary | |
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void |
init(DatasetFillContext context)
Initializes the filter. |
boolean |
matches(EvaluationType evaluation)
Determines whether the current row matches the filter criteria. |
Method Detail |
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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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