childrenbook.java

来自「beginJsp2.0外文书籍源代码」· Java 代码 · 共 31 行

package booklibrary;

public class ChildrenBook extends Book
{

  private int minimumAge;

  public int getMinimumAge()
  {
    return this.minimumAge;
  }

  public void setMinimumAge(int a)
  {
    this.minimumAge = a;
  }

/*
  // Uncomment the method below when using the abstract Book class
  public String getType()
  {
    return "CHILDREN";
  }
*/

  public ChildrenBook(String title)
  {
    super(title);
  }
}