I have a project to make; I have a market and many products, each one has name, date of production, etc... I have made the classes for the project, but I need to make a diagram of the classes, but I don't know how. Also I want to insert customer data in a file like what they buy and the price and each customer can have many purchase cards to buy. Can any one help me?
class product implements Cloneable{
String productName;
String Description;
int quantity;
product category;
product(){}
product(product p){}
/** Returns a deep clone of this */
public Object clone() {
product p = new product();
return p;
}
}
class Beverage extends product{
int capacity;
public void setCapacity(int capacity) {
this.capacity = capacity;
}
}
class Condiment extends product {
String country;
public void setCountry(String country) {
this.country = country;
}
}
class Dairyproduct extends product {
Date productionDate;
Date ExpirationDate;
String saleUnit;
public void setProductionDate(Date productionDate) {
this.productionDate = productionDate;
}
public void setExpirationDate(Date ExpirationDate) {
this.ExpirationDate = ExpirationDate;
}
public void setSaleUnit(String saleUnit) {
this.saleUnit = saleUnit;
}
}
class Customer{
String Fname;
String Lname;
int Id;
String Address;
public void setFname(String Fname) {
this.Fname = Fname;
}
public void setLname(String Lname) {
this.Lname = Lname;
}
public void setId(int Id) {
this.Id = Id;
}
public void setAddress(String Address) {
this.Address = Address;
}
}
class PurchaseCard{
Date PurchaseDate;
LocalDateTime PurchaseTime;
Map<product,Boolean> PurchasedProducts ;
double TotalPrice;
}
