?? abstractproduct.java
字號:
package cn.register.product;
public abstract class AbstractProduct implements Product {
private int product_id;
private String product_name;
private float price;
private String description;
public void setProduct_id(int product_id){
this.product_id = product_id;
}
public int getProduct_id(){
return product_id;
}
public void setProduct_name(String product_name){
this.product_name = product_name;
}
public String getProduct_name(){
return product_name;
}
public void setPrice(float price){
this.price = price;
}
public float getPrice(){
return price;
}
public void setDescription(String description){
this.description = description;
}
public String getDescription(){
return description;
}
}
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