class QuadTreeNode extends AbstractTreeNode<D, N> {

	@Override
	@Pure
	@SuppressWarnings("checkstyle:magicnumber")
	public int getChildCount() {
		return 4;
	}

	public  QuadTreeNode();
	public  QuadTreeNode(Collection<D> data);
	public  QuadTreeNode(D data);
	public  QuadTreeNode(boolean useLinkedList);
	public  QuadTreeNode(boolean useLinkedList, boolean copyDataCollection, List<D> data);
	public  QuadTreeNode(boolean useLinkedList, D data);

}