Interface PointValues.PointTree

  • All Superinterfaces:
    Cloneable
    All Known Implementing Classes:
    MutablePointTree
    Enclosing class:
    PointValues

    public static interface PointValues.PointTree
    extends Cloneable
    Basic operations to read the KD-tree.
    WARNING: This API is experimental and might change in incompatible ways in the next release.
    • Method Detail

      • moveToChild

        boolean moveToChild()
                     throws IOException
        Move to the first child node and return true upon success. Returns false for leaf nodes and true otherwise.
        Throws:
        IOException
      • moveToSibling

        boolean moveToSibling()
                       throws IOException
        Move to the next sibling node and return true upon success. Returns false if the current node has no more siblings.
        Throws:
        IOException
      • moveToParent

        boolean moveToParent()
                      throws IOException
        Move to the parent node and return true upon success. Returns false for the root node and true otherwise.
        Throws:
        IOException
      • getMinPackedValue

        byte[] getMinPackedValue()
        Return the minimum packed value of the current node.
      • getMaxPackedValue

        byte[] getMaxPackedValue()
        Return the maximum packed value of the current node.
      • size

        long size()
        Return the number of points below the current node.