org.apache.lucene.index

Interface PointValues.IntersectVisitor

    • Method Summary

      All Methods Instance Methods Abstract Methods Default Methods 
      Modifier and Type Method and Description
      PointValues.Relation compare(byte[] minPackedValue, byte[] maxPackedValue)
      Called for non-leaf cells to test how the cell relates to the query, to determine how to further recurse down the tree.
      default void grow(int count)
      Notifies the caller that this many documents (from one block) are about to be visited
      void visit(int docID)
      Called for all documents in a leaf cell that's fully contained by the query.
      void visit(int docID, byte[] packedValue)
      Called for all documents in a leaf cell that crosses the query.
    • Method Detail

      • visit

        void visit(int docID)
            throws IOException
        Called for all documents in a leaf cell that's fully contained by the query. The consumer should blindly accept the docID.
        Throws:
        IOException
      • visit

        void visit(int docID,
                   byte[] packedValue)
            throws IOException
        Called for all documents in a leaf cell that crosses the query. The consumer should scrutinize the packedValue to decide whether to accept it. In the 1D case, values are visited in increasing order, and in the case of ties, in increasing docID order.
        Throws:
        IOException
      • compare

        PointValues.Relation compare(byte[] minPackedValue,
                                     byte[] maxPackedValue)
        Called for non-leaf cells to test how the cell relates to the query, to determine how to further recurse down the tree.
      • grow

        default void grow(int count)
        Notifies the caller that this many documents (from one block) are about to be visited