public class ReorderLib extends Object
  • Constructor Details

    • ReorderLib

      public ReorderLib()
  • Method Details

    • identityProc

      public static ReorderProc identityProc()
      Return a ReorderProc that does no reordering (leaving the query writer in-control)
    • identity

      public static ReorderTransformation identity()
      Return a ReorderTransformation that maps directly to the original (leaving the query writer in-control)
    • fixed

      public static ReorderTransformation fixed()
      Return a ReorderTransformation that performs some basic reordering based on most grounded triples first, but otherwise leaves things in query-written order.
    • weighted

      public static ReorderTransformation weighted(String filename)
      Return a ReorderTransformation that uses statistics. As used in TDB.