ZCW-MesoLabs-Inheritance-ProductManager-BlueJ/Inventory.java

/**
 * Write a description of class Inventory here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class Inventory
{
    private Product[] product;
    private double inventoryValue = 0;
    
    public Inventory(Product[] product){
        this.product = product;
    }
    
    public double getWholeInventoryValue(Product[] product){
        for (Product element : product){
            inventoryValue += (getValueOfAProduct(element));
        }
        return inventoryValue;
    }
    
    public double getValueOfAProduct(Product product){
        double price = product.getPrice();
        int quantity = product.getQuantity();
        return price*quantity;
    }
}