JavaProgramsSem4/Program20_Product.java at main · YashWadhvani/JavaProgramsSem4 · GitHub

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/* Develop a simple online shopping system.
Create a base class Product with attributes productId, productName, and price.
Derive classes Electronics, Clothing, and Books from Product. Add specific attributes for each product type.
Create objects for each class and demonstrate polymorphism by displaying product details. */
// Date : 11/01/2024, Author : Yash Wadhvani

classProduct {
intproductID;
StringproductName;
doubleprice;

Product(intproductID, StringproductName, doubleprice) {
this.productID = productID;
this.productName = productName;
this.price = price;
 }

voiddisplayInfo() {
System.out.println("\n");
System.out.println("Product ID = " + productID);
System.out.println("Product Name = " + productName);
System.out.println(String.format("Product Price = %.2f", price));
 }
}

classElectronicsextendsProduct {
Stringbrand;

Electronics(intproductID, StringproductName, doubleprice, Stringbrand) {
super(productID, productName, price);
this.brand = brand;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Brand = " + brand);
 }
}

classClothingextendsProduct {
Stringsize;

Clothing(intproductID, StringproductName, doubleprice, Stringsize) {
super(productID, productName, price);
this.size = size;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Size = " + size);
 }
}

classBooksextendsProduct {
Stringauthor;

Books(intproductID, StringproductName, doubleprice, Stringauthor) {
super(productID, productName, price);
this.author = author;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Author = " + author);
 }

}

publicclassProgram20_Product {
publicstaticvoidmain(String[] args) {
ClothingTee = newClothing(1, "T Shirt", 999, "S");
Tee.displayInfo();

ElectronicsLaptop = newElectronics(2, "Laptop", 89990, "HP");
Laptop.displayInfo();

BooksTLove = newBooks(3, "Twisted Love", 300, "Ana Huang");
TLove.displayInfo();
 }
}
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/* Develop a simple online shopping system.
Create a base class Product with attributes productId, productName, and price.
Derive classes Electronics, Clothing, and Books from Product. Add specific attributes for each product type.
Create objects for each class and demonstrate polymorphism by displaying product details. */
// Date : 11/01/2024, Author : Yash Wadhvani

classProduct {
intproductID;
StringproductName;
doubleprice;

Product(intproductID, StringproductName, doubleprice) {
this.productID = productID;
this.productName = productName;
this.price = price;
 }

voiddisplayInfo() {
System.out.println("\n");
System.out.println("Product ID = " + productID);
System.out.println("Product Name = " + productName);
System.out.println(String.format("Product Price = %.2f", price));
 }
}

classElectronicsextendsProduct {
Stringbrand;

Electronics(intproductID, StringproductName, doubleprice, Stringbrand) {
super(productID, productName, price);
this.brand = brand;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Brand = " + brand);
 }
}

classClothingextendsProduct {
Stringsize;

Clothing(intproductID, StringproductName, doubleprice, Stringsize) {
super(productID, productName, price);
this.size = size;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Size = " + size);
 }
}

classBooksextendsProduct {
Stringauthor;

Books(intproductID, StringproductName, doubleprice, Stringauthor) {
super(productID, productName, price);
this.author = author;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Author = " + author);
 }

}

publicclassProgram20_Product {
publicstaticvoidmain(String[] args) {
ClothingTee = newClothing(1, "T Shirt", 999, "S");
Tee.displayInfo();

ElectronicsLaptop = newElectronics(2, "Laptop", 89990, "HP");
Laptop.displayInfo();

BooksTLove = newBooks(3, "Twisted Love", 300, "Ana Huang");
TLove.displayInfo();
 }
}
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/* Develop a simple online shopping system.
Create a base class Product with attributes productId, productName, and price.
Derive classes Electronics, Clothing, and Books from Product. Add specific attributes for each product type.
Create objects for each class and demonstrate polymorphism by displaying product details. */
// Date : 11/01/2024, Author : Yash Wadhvani

classProduct {
intproductID;
StringproductName;
doubleprice;

Product(intproductID, StringproductName, doubleprice) {
this.productID = productID;
this.productName = productName;
this.price = price;
 }

voiddisplayInfo() {
System.out.println("\n");
System.out.println("Product ID = " + productID);
System.out.println("Product Name = " + productName);
System.out.println(String.format("Product Price = %.2f", price));
 }
}

classElectronicsextendsProduct {
Stringbrand;

Electronics(intproductID, StringproductName, doubleprice, Stringbrand) {
super(productID, productName, price);
this.brand = brand;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Brand = " + brand);
 }
}

classClothingextendsProduct {
Stringsize;

Clothing(intproductID, StringproductName, doubleprice, Stringsize) {
super(productID, productName, price);
this.size = size;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Size = " + size);
 }
}

classBooksextendsProduct {
Stringauthor;

Books(intproductID, StringproductName, doubleprice, Stringauthor) {
super(productID, productName, price);
this.author = author;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Author = " + author);
 }

}

publicclassProgram20_Product {
publicstaticvoidmain(String[] args) {
ClothingTee = newClothing(1, "T Shirt", 999, "S");
Tee.displayInfo();

ElectronicsLaptop = newElectronics(2, "Laptop", 89990, "HP");
Laptop.displayInfo();

BooksTLove = newBooks(3, "Twisted Love", 300, "Ana Huang");
TLove.displayInfo();
 }
}
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/* Develop a simple online shopping system.
Create a base class Product with attributes productId, productName, and price.
Derive classes Electronics, Clothing, and Books from Product. Add specific attributes for each product type.
Create objects for each class and demonstrate polymorphism by displaying product details. */
// Date : 11/01/2024, Author : Yash Wadhvani

classProduct {
intproductID;
StringproductName;
doubleprice;

Product(intproductID, StringproductName, doubleprice) {
this.productID = productID;
this.productName = productName;
this.price = price;
 }

voiddisplayInfo() {
System.out.println("\n");
System.out.println("Product ID = " + productID);
System.out.println("Product Name = " + productName);
System.out.println(String.format("Product Price = %.2f", price));
 }
}

classElectronicsextendsProduct {
Stringbrand;

Electronics(intproductID, StringproductName, doubleprice, Stringbrand) {
super(productID, productName, price);
this.brand = brand;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Brand = " + brand);
 }
}

classClothingextendsProduct {
Stringsize;

Clothing(intproductID, StringproductName, doubleprice, Stringsize) {
super(productID, productName, price);
this.size = size;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Size = " + size);
 }
}

classBooksextendsProduct {
Stringauthor;

Books(intproductID, StringproductName, doubleprice, Stringauthor) {
super(productID, productName, price);
this.author = author;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Author = " + author);
 }

}

publicclassProgram20_Product {
publicstaticvoidmain(String[] args) {
ClothingTee = newClothing(1, "T Shirt", 999, "S");
Tee.displayInfo();

ElectronicsLaptop = newElectronics(2, "Laptop", 89990, "HP");
Laptop.displayInfo();

BooksTLove = newBooks(3, "Twisted Love", 300, "Ana Huang");
TLove.displayInfo();
 }
}
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/* Develop a simple online shopping system.
Create a base class Product with attributes productId, productName, and price.
Derive classes Electronics, Clothing, and Books from Product. Add specific attributes for each product type.
Create objects for each class and demonstrate polymorphism by displaying product details. */
// Date : 11/01/2024, Author : Yash Wadhvani

classProduct {
intproductID;
StringproductName;
doubleprice;

Product(intproductID, StringproductName, doubleprice) {
this.productID = productID;
this.productName = productName;
this.price = price;
 }

voiddisplayInfo() {
System.out.println("\n");
System.out.println("Product ID = " + productID);
System.out.println("Product Name = " + productName);
System.out.println(String.format("Product Price = %.2f", price));
 }
}

classElectronicsextendsProduct {
Stringbrand;

Electronics(intproductID, StringproductName, doubleprice, Stringbrand) {
super(productID, productName, price);
this.brand = brand;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Brand = " + brand);
 }
}

classClothingextendsProduct {
Stringsize;

Clothing(intproductID, StringproductName, doubleprice, Stringsize) {
super(productID, productName, price);
this.size = size;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Size = " + size);
 }
}

classBooksextendsProduct {
Stringauthor;

Books(intproductID, StringproductName, doubleprice, Stringauthor) {
super(productID, productName, price);
this.author = author;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Author = " + author);
 }

}

publicclassProgram20_Product {
publicstaticvoidmain(String[] args) {
ClothingTee = newClothing(1, "T Shirt", 999, "S");
Tee.displayInfo();

ElectronicsLaptop = newElectronics(2, "Laptop", 89990, "HP");
Laptop.displayInfo();

BooksTLove = newBooks(3, "Twisted Love", 300, "Ana Huang");
TLove.displayInfo();
 }
}
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/* Develop a simple online shopping system.
Create a base class Product with attributes productId, productName, and price.
Derive classes Electronics, Clothing, and Books from Product. Add specific attributes for each product type.
Create objects for each class and demonstrate polymorphism by displaying product details. */
// Date : 11/01/2024, Author : Yash Wadhvani

classProduct {
intproductID;
StringproductName;
doubleprice;

Product(intproductID, StringproductName, doubleprice) {
this.productID = productID;
this.productName = productName;
this.price = price;
 }

voiddisplayInfo() {
System.out.println("\n");
System.out.println("Product ID = " + productID);
System.out.println("Product Name = " + productName);
System.out.println(String.format("Product Price = %.2f", price));
 }
}

classElectronicsextendsProduct {
Stringbrand;

Electronics(intproductID, StringproductName, doubleprice, Stringbrand) {
super(productID, productName, price);
this.brand = brand;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Brand = " + brand);
 }
}

classClothingextendsProduct {
Stringsize;

Clothing(intproductID, StringproductName, doubleprice, Stringsize) {
super(productID, productName, price);
this.size = size;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Size = " + size);
 }
}

classBooksextendsProduct {
Stringauthor;

Books(intproductID, StringproductName, doubleprice, Stringauthor) {
super(productID, productName, price);
this.author = author;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Author = " + author);
 }

}

publicclassProgram20_Product {
publicstaticvoidmain(String[] args) {
ClothingTee = newClothing(1, "T Shirt", 999, "S");
Tee.displayInfo();

ElectronicsLaptop = newElectronics(2, "Laptop", 89990, "HP");
Laptop.displayInfo();

BooksTLove = newBooks(3, "Twisted Love", 300, "Ana Huang");
TLove.displayInfo();
 }
}
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/* Develop a simple online shopping system.
Create a base class Product with attributes productId, productName, and price.
Derive classes Electronics, Clothing, and Books from Product. Add specific attributes for each product type.
Create objects for each class and demonstrate polymorphism by displaying product details. */
// Date : 11/01/2024, Author : Yash Wadhvani

classProduct {
intproductID;
StringproductName;
doubleprice;

Product(intproductID, StringproductName, doubleprice) {
this.productID = productID;
this.productName = productName;
this.price = price;
 }

voiddisplayInfo() {
System.out.println("\n");
System.out.println("Product ID = " + productID);
System.out.println("Product Name = " + productName);
System.out.println(String.format("Product Price = %.2f", price));
 }
}

classElectronicsextendsProduct {
Stringbrand;

Electronics(intproductID, StringproductName, doubleprice, Stringbrand) {
super(productID, productName, price);
this.brand = brand;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Brand = " + brand);
 }
}

classClothingextendsProduct {
Stringsize;

Clothing(intproductID, StringproductName, doubleprice, Stringsize) {
super(productID, productName, price);
this.size = size;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Size = " + size);
 }
}

classBooksextendsProduct {
Stringauthor;

Books(intproductID, StringproductName, doubleprice, Stringauthor) {
super(productID, productName, price);
this.author = author;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Author = " + author);
 }

}

publicclassProgram20_Product {
publicstaticvoidmain(String[] args) {
ClothingTee = newClothing(1, "T Shirt", 999, "S");
Tee.displayInfo();

ElectronicsLaptop = newElectronics(2, "Laptop", 89990, "HP");
Laptop.displayInfo();

BooksTLove = newBooks(3, "Twisted Love", 300, "Ana Huang");
TLove.displayInfo();
 }
}
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/* Develop a simple online shopping system.
Create a base class Product with attributes productId, productName, and price.
Derive classes Electronics, Clothing, and Books from Product. Add specific attributes for each product type.
Create objects for each class and demonstrate polymorphism by displaying product details. */
// Date : 11/01/2024, Author : Yash Wadhvani

classProduct {
intproductID;
StringproductName;
doubleprice;

Product(intproductID, StringproductName, doubleprice) {
this.productID = productID;
this.productName = productName;
this.price = price;
 }

voiddisplayInfo() {
System.out.println("\n");
System.out.println("Product ID = " + productID);
System.out.println("Product Name = " + productName);
System.out.println(String.format("Product Price = %.2f", price));
 }
}

classElectronicsextendsProduct {
Stringbrand;

Electronics(intproductID, StringproductName, doubleprice, Stringbrand) {
super(productID, productName, price);
this.brand = brand;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Brand = " + brand);
 }
}

classClothingextendsProduct {
Stringsize;

Clothing(intproductID, StringproductName, doubleprice, Stringsize) {
super(productID, productName, price);
this.size = size;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Product Size = " + size);
 }
}

classBooksextendsProduct {
Stringauthor;

Books(intproductID, StringproductName, doubleprice, Stringauthor) {
super(productID, productName, price);
this.author = author;
 }

@Override
voiddisplayInfo() {
super.displayInfo();
System.out.println("Author = " + author);
 }

}

publicclassProgram20_Product {
publicstaticvoidmain(String[] args) {
ClothingTee = newClothing(1, "T Shirt", 999, "S");
Tee.displayInfo();

ElectronicsLaptop = newElectronics(2, "Laptop", 89990, "HP");
Laptop.displayInfo();

BooksTLove = newBooks(3, "Twisted Love", 300, "Ana Huang");
TLove.displayInfo();
 }
}