AggregateCountSuppressionStrategy
org.sagebionetworks.repo.model.AggregateCountSuppressionStrategy
Selects how a query that returns rows from an aggregate-only source treats a participant-count cell whose value is non-zero but below the suppression threshold (k). A count of exactly zero is never suppressed under either strategy. The ACT chooses the strategy per source based on what a given case requires.
Enumeration
| name | description |
|---|---|
| EXCLUDE_ROW | Rows whose participant count is below the threshold are removed from the results entirely. A row survives only when every protected count is either zero or at least the threshold. |
| MASK_BELOW_THRESHOLD | Rows are kept, but a participant-count cell whose value is below the threshold is replaced with the sentinel value -1 to indicate that the true count is below the threshold. Counts of zero or at least the threshold are returned unchanged. |