invoiceitem.java

21天学通java的示例程序源代码

package com.wrox.clone;
import java.io.*; import java.util.Vector;

public class InvoiceItem implements Serializable {
  private String m_sDescription;
  private int m_iQuantity;
  private float m_fPrice;

  public InvoiceItem(String sDescription, int iQuantity, float fPrice)
  {
    m_sDescription = sDescription;
    m_iQuantity = iQuantity;
    m_fPrice = fPrice;
  }

  public void printInvoice()
  {
    System.out.println(m_sDescription);
    System.out.println(m_iQuantity);
    System.out.println(m_fPrice);
  }
}