product.java

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package com.jspdev.ch12;

import java.io.*;

public class Product implements Serializable {

  /* 私有字段 */

  private String productId;
  private String categoryId;
  private String name;
  private String description;
  private String producer;
  private float price;

  /* JavaBean属性访问方法 */

  public String getProductId() { return productId; }
  public void setProductId(String productId) { this.productId = productId.trim(); }

  public String getCategoryId() { return categoryId; }
  public void setCategoryId(String categoryId) { this.categoryId = categoryId; }

  public String getName() { return name; }
  public void setName(String name) { this.name = name; }

  public String getDescription() { return description; }
  public void setDescription(String description) { this.description = description; }

  public void setProducer(String pro){this.producer=pro;}
  public String getProducer(){return this.producer;}
  
  public  void setPrice(float price){this.price=price;}
  public float getPrice(){return this.price;}
  
  /**共公方法*/

  public String toString() {
    return getName();
  }

}