mystock.java

来自「程序练习中包括书中实例程序代码和练习中要用到的代码,是压缩文件」· Java 代码 · 共 42 行

package examples.classes;

/** A class definition to demonstrate the use
  * of the this reference
  */
public class MyStock {

   private int stockNumber;
   private float price;

   public MyStock setStockNumber( int stockNumber ) {
      this.stockNumber = stockNumber;
      return this;
   }

   public MyStock setPrice( float price ) {
      this.price = price;
      return this;
   }

   public int getStockNumber() {
      return this.stockNumber;
   }

   public float getPrice() {
      return this.price;
   }

   /** The test method for the class
     * @param args Not used
     */
   public static void main( String[] args ) {
      MyStock x = new MyStock(), y = new MyStock();
      x.setStockNumber( 1235693 ).setPrice( 123.34F );
      y.setStockNumber( 1234833 ).setPrice( 11.57f );

      System.out.println( x.getStockNumber() + " "
                          + x.getPrice() );
      System.out.println( y.getStockNumber() + " "
                          + y.getPrice() );
   }
}