Source of Pairable.java

Structures and functions

  1: /**
  2:     An interface for pairs of objects.
  3:     @author Frank M. Carrano, Timothy M. Henry
  4:     @version 5.0
  5: */
  6: public interface Pairable<T>
  7: {
  8:    public T getFirst();
  9:    public T getSecond();
 10:    public void changeOrder();
 11: } // end Pairable