Class MutablePointTree

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected MutablePointTree()
      Sole constructor.
    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      PointValues.PointTree clone()
      Clone, the current node becomes the root of the new tree.
      abstract byte getByteAt​(int i, int k)
      Get the k-th byte of the i-th value.
      abstract int getDocID​(int i)
      Return the doc ID of the i-th value.
      byte[] getMaxPackedValue()
      Return the maximum packed value of the current node.
      byte[] getMinPackedValue()
      Return the minimum packed value of the current node.
      abstract void getValue​(int i, BytesRef packedValue)
      Set packedValue with a reference to the packed bytes of the i-th value.
      boolean moveToChild()
      Move to the first child node and return true upon success.
      boolean moveToParent()
      Move to the parent node and return true upon success.
      boolean moveToSibling()
      Move to the next sibling node and return true upon success.
      abstract void restore​(int i, int j)
      Restore values between i-th and j-th(excluding) in temporary storage into original storage.
      abstract void save​(int i, int j)
      Save the i-th value into the j-th position in temporary storage.
      abstract void swap​(int i, int j)
      Swap the i-th and j-th values.
      void visitDocIDs​(PointValues.IntersectVisitor visitor)
      Visit all the docs below the current node.
      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • MutablePointTree

        protected MutablePointTree()
        Sole constructor.
    • Method Detail

      • getValue

        public abstract void getValue​(int i,
                                      BytesRef packedValue)
        Set packedValue with a reference to the packed bytes of the i-th value.
      • getByteAt

        public abstract byte getByteAt​(int i,
                                       int k)
        Get the k-th byte of the i-th value.
      • getDocID

        public abstract int getDocID​(int i)
        Return the doc ID of the i-th value.
      • swap

        public abstract void swap​(int i,
                                  int j)
        Swap the i-th and j-th values.
      • save

        public abstract void save​(int i,
                                  int j)
        Save the i-th value into the j-th position in temporary storage.
      • restore

        public abstract void restore​(int i,
                                     int j)
        Restore values between i-th and j-th(excluding) in temporary storage into original storage.
      • moveToChild

        public final boolean moveToChild()
        Description copied from interface: PointValues.PointTree
        Move to the first child node and return true upon success. Returns false for leaf nodes and true otherwise.
        Specified by:
        moveToChild in interface PointValues.PointTree
      • moveToSibling

        public final boolean moveToSibling()
        Description copied from interface: PointValues.PointTree
        Move to the next sibling node and return true upon success. Returns false if the current node has no more siblings.
        Specified by:
        moveToSibling in interface PointValues.PointTree
      • moveToParent

        public final boolean moveToParent()
        Description copied from interface: PointValues.PointTree
        Move to the parent node and return true upon success. Returns false for the root node and true otherwise.
        Specified by:
        moveToParent in interface PointValues.PointTree