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import java.util.ArrayList; import java.util.List; public class Inventory { private List<Product> products = new ArrayList<>(); public Inventory() { // Hardcoded products for the example products.add(new Product(1, "Laptop", "Electronics", 999.99)); products.add(new Product(2, "Headphones", "Electronics", 199.99)); products.add(new Product(3, "Coffee Maker", "Appliances", 49.99)); products.add(new Product(4, "Smartphone", "Electronics", 699.99)); products.add(new Product(5, "Tablet", "Electronics", 399.99)); } public List<Product> searchProducts(String productName) { List<Product> result = new ArrayList<>(); for (Product product : products) { if (product.getProductName().toLowerCase().contains(productName.toLowerCase())) { result.add(product); } } return result; } public Product getProductById(int productId) { for (Product product : products) { if (product.getProductId() == productId) { return product; } } return null; } }
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