# Package org.eclipse.viatra.query.runtime.matchers.util.resumable

- Interface Summary
  Interface | Description
  --- | ---
  MaskedResumable<Timestamp extends java.lang.Comparable<Timestamp>> | A masked `Resumable` implementation, which maintains lazy folding per tuple signature.
  Resumable<Timestamp extends java.lang.Comparable<Timestamp>> | A resumable lazily folds its state towards higher timestamps.
  UnmaskedResumable<Timestamp extends java.lang.Comparable<Timestamp>> | A unmasked `Resumable` implementation, which maintains lazy folding without caring about tuple signatures.