package hw1;

/**
 * The itemsLinkedList acts as a linkedlist for all the items.
 *
 * @author Philip Bei Xu Yong
 */
public class itemsLinkedList
{
	/**
	 * This is the constructor for the firstNode.
	 */
	public Node firstNode;

	/**
	 * This is the constructor to initialize the firstNode.
	 * @param info String[] information from text file.
	 */
	itemsLinkedList(String[] info)
	{
		firstNode = new Node(info);
	}

	/**
	 * This method looks for the next empty node to add new infomation.
	 * @param node just references the firstNode.
	 * @param info String[] information from text file.
	 */
	void add(Node node, String[] info)
	{
		if(node.next == null)
		{
			Node nextNode = new Node(info);
			node.next = nextNode;
			nextNode.prev = node;
		}
		else
		{
			add(node.next, info);
		}
	}
}