lojix/search/src/main/com/thesett/aima/search/util/uninformed/UniformCostSearch.java
public SearchNode<O, T> createSearchNode(T state)
    {
        return new SearchNode<O, T>(state);
    }
public SearchNode<O, T> createSearchNode(T state)
    {
        return new SearchNode<O, T>(state);
    }
Creates the correct type of search nodes for this search. This search uses ordinary search nodes.

@param  state The search space state to create a search node for.

@return The state encapsulated in an ordinary search node.