Package elki.index.tree.spatial.rstarvariants.rstar

Class RStarTree

  • All Implemented Interfaces:
    elki.index.Index
    Direct Known Subclasses:
    RStarTreeIndex
    @Title("R*-Tree")
@Description("Balanced index structure based on bounding rectangles.")
@Reference(authors="Norbert Beckmann, Hans-Peter Kriegel, Ralf Schneider, Bernhard Seeger",
           title="The R*-tree: an efficient and robust access method for points and rectangles",
           booktitle="Proc. 1990 ACM SIGMOD Int. Conf. Management of Data",
           url="https://doi.org/10.1145/93597.98741",
           bibkey="DBLP:conf/sigmod/BeckmannKSS90")
public abstract class RStarTree
extends NonFlatRStarTree<RStarTreeNode,​SpatialEntry,​RTreeSettings>
    RStarTree is a spatial index structure based on the concepts of the R*-Tree. Apart from organizing the objects it also provides several methods to search for certain object in the structure and ensures persistence.

    Reference:

    Norbert Beckmann, Hans-Peter Kriegel, Ralf Schneider, Bernhard Seeger
    The R*-tree: an efficient and robust access method for points and rectangles
    Proc. 1990 ACM SIGMOD Int. Conf. Management of Data

    Since:
    0.1
    Author:
    Elke Achtert

    • Field Detail

      • LOG

        private static final elki.logging.Logging LOG
        The logger for this class.

    • Constructor Detail

      • RStarTree

        public RStarTree​(elki.persistent.PageFile<RStarTreeNode> pagefile,
                 RTreeSettings settings)
        Constructor.
        Parameters:
        pagefile - Page file
        settings - Settings class