code: protected static <I, D> void link(AbstractBaseDTNode<I, D> dtNode, TTTState<I, D> state) {
          assert dtNode.isLeaf();
  
          dtNode.setData(state);
          state.dtLeaf = dtNode;
      }
docs: Establish the connection between a node in the discrimination tree and a state of the hypothesis.
  
  @param dtNode
  the node in the discrimination tree
  @param state
  the state in the hypothesis