package OT;

/**
 * Association line.
 * @version 1998-11-19
 * @author Andrea Heiberg, University of Arizona
*/

public class Association {
	public Node parent; //points to a Node
	public Node child; //points to a Node

	public Association(Node parent, Node child) { 	
		this.parent = parent;
		this.child = child;
	} //end constructor

	public String toString() {
		return "association(" + parent.toString() + "," + child.toString() + ")";
	} //end toString

}