Module org.refcodes.criteria
Package org.refcodes.criteria

Interface PartitionQueryFactory<Q,PS>

Type Parameters:
Q - The type of the query statement, usually a String.
PS - The type of the partition selector pointing at the according partition of a (database) cluster.
All Superinterfaces:
QueryFactory<Q>
public interface PartitionQueryFactory<Q,PS> extends QueryFactory<Q>
The PartitionQueryFactory is a specialization of the QueryFactory in that it is capable of generating queries targeting at a dedicated partition of a (database) cluster, the partion's query does not contain obsolete query statements enhancing the database's query processing performance.
Version:
$Id: $Id
Author:
steiner

  • Method Details

    • fromCriteria

      Q fromCriteria(Criteria aCriteria, PS aPartionSelector)
      Generates a query from the provided Criteria (tree) similar to the QueryFactory.fromCriteria(Criteria) method, though providing support for targeting a dedicated partition in a (database) cluster.
      Parameters:
      aCriteria - The Criteria from which to generate the query.
      aPartionSelector - The partition selector specifying a dedicated partition to be target by the query.
      Returns:
      A query generated from the provided Criteria (tree).