Class AccurateRepositoryBloomFilter

All Implemented Interfaces:

public class AccurateRepositoryBloomFilter extends Object implements RepositoryBloomFilter
A bloom filter that is exact (no false positives) at the cost of always having to query the repository.
  • Field Details

  • Constructor Details

    • AccurateRepositoryBloomFilter

      public AccurateRepositoryBloomFilter(boolean includeInferred)
  • Method Details

    • mayHaveStatement

      public boolean mayHaveStatement(RepositoryConnection conn, Resource subj, IRI pred, Value obj, Resource... contexts)
      Description copied from interface: RepositoryBloomFilter
      Returns true if the repository may have such a statement or false if it definitely does not.
      Specified by:
      mayHaveStatement in interface RepositoryBloomFilter
      conn - connection to the repository to check.
      subj - subject of the statement to check for (can be null).
      pred - predicate of the statement to check for (can be null).
      obj - object of the statement to check for (can be null).
      contexts - contexts of the statement to check for.