grade.java

Java 程序设计教程（第五版）EXAMPLESchap07源码

//********************************************************************
//  Grade.java       Author: Lewis/Loftus
//
//  Represents a school grade.
//********************************************************************

public class Grade
{
   private String name;
   private int lowerBound;

   //-----------------------------------------------------------------
   //  Constructor: Sets up this Grade object with the specified
   //  grade name and numeric lower bound.
   //-----------------------------------------------------------------
   public Grade (String grade, int cutoff)
   {
      name = grade;
      lowerBound = cutoff;
   }

   //-----------------------------------------------------------------
   //  Returns a string representation of this grade.
   //-----------------------------------------------------------------
   public String toString()
   {
      return name + "\t" + lowerBound;
   }

   //-----------------------------------------------------------------
   //  Name mutator.
   //-----------------------------------------------------------------
   public void setName (String grade)
   {
      name = grade;
   }

   //-----------------------------------------------------------------
   //  Lower bound mutator.
   //-----------------------------------------------------------------
   public void setLowerBound (int cutoff)
   {
      lowerBound = cutoff;
   }

   //-----------------------------------------------------------------
   //  Name accessor.
   //-----------------------------------------------------------------
   public String getName()
   {
      return name;
   }

   //-----------------------------------------------------------------
   //  Lower bound accessor.
   //-----------------------------------------------------------------
   public int getLowerBound()
   {
      return lowerBound;
   }
}