Interface MkAppEntry

  • All Superinterfaces:
    java.io.Externalizable, MTreeEntry, java.io.Serializable
    All Known Implementing Classes:
    MkAppDirectoryEntry, MkAppLeafEntry

    public interface MkAppEntry
    extends MTreeEntry
    Defines the requirements for an entry in an MkCop-Tree node. Additionally to an entry in an M-Tree conservative approximation of the knn distances is provided.
    Since:
    0.1
    Author:
    Elke Achtert
    • Method Detail

      • approximatedValueAt

        double approximatedValueAt​(int k)
        Returns the approximated value at the specified k.
        Parameters:
        k - the parameter k of the knn distance
        Returns:
        the approximated value at the specified k
      • getKnnDistanceApproximation

        PolynomialApproximation getKnnDistanceApproximation()
        Returns the polynomial approximation.
        Returns:
        the polynomial approximation
      • setKnnDistanceApproximation

        void setKnnDistanceApproximation​(PolynomialApproximation approximation)
        Sets the polynomial approximation.
        Parameters:
        approximation - the polynomial approximation to be set