//Ben Harris
//Node.h is a header file for Node methods

#ifndef _NODE_
#define _NODE_

#include <iostream>
#include <string>
#include <cstdlib>
#include "List.h"

using namespace std;

class List;

class Node {
private: // Each Node contains a value, count, and a pointer to the next Node in the list.
    string value;
    int cnt;
    Node *next;
public:
    Node(string s, Node *n); // Node Constructor
    ~Node(); // Node Destructor
    string getvalue(); // Value accessor
    int getcount(); // Count accessor
    Node *getnext(); // Next pointer accessor
    void setnext(Node *n); // Next pointer mutator
    Node *add(string s,
              string l); // Adds a new Node to a list, incrementing the count for a Node if the same string is entered more than once.
    void print(); // Tells each node to print itself and its next
    Node *remove(string s, Node *prev, List *l); // Remove the nodes with matching string s and returns the new head
};

#endif