finish code of project 3

LAB-9/src/uwstout/courses/cs144/projects/project3/orders/Order.java

@@ -31,6 +31,11 @@ public class Order {
 		items = new MenuItem[INITIAL_SIZE];
 	}
 
+	/**
+	 * Copy a given order.
+	 * 
+	 * @param other
+	 */
 	public Order(Order other) {
 		orderNum = other.orderNum;
 		count = other.count;
@@ -177,6 +182,14 @@ public class Order {
 		return builder.toString();
 	}
 
+	/**
+	 * Substitute an item in the order that matches subItem. Creates a new item
+	 * with the same cost and type, but with replacementItem as the name.
+	 * 
+	 * @param subItem         The item to be replaced
+	 * @param replacementItem The name of the new item
+	 * @return If an item was replaced or not
+	 */
 	public boolean substituteItem(MenuItem subItem, String replacementItem) {
 		boolean substituted = false;
 		for (int i = 0; i < count; i++) {

LAB-9/src/uwstout/courses/cs144/projects/project3/orders/OrderProcessor.java

@@ -1,7 +1,127 @@
 package uwstout.courses.cs144.projects.project3.orders;
 
+import java.util.Scanner;
+
 public class OrderProcessor {
 
 	private OrderList oList;
 
+	public OrderProcessor(OrderList nOList) {
+		oList = null;
+		if (nOList != null) {
+			oList = new OrderList(nOList);
+		}
+	}
+
+	public OrderList getList() {
+		return oList;
+	}
+
+	public void processOrders(Scanner sc) {
+		if (oList == null) {
+			return;
+		}
+		oList.clearList();
+
+		while (sc.hasNext()) {
+			String line = sc.nextLine();
+			Scanner lineSc = new Scanner(line);
+			lineSc.useDelimiter("\t");
+
+			String cmd = lineSc.next();
+			switch (cmd) {
+			case "order":
+				orderCommand(lineSc);
+				break;
+
+			case "items":
+				itemCommand(lineSc);
+				break;
+
+			case "subs":
+				subCommand(lineSc);
+				break;
+
+			default:
+				// Do nothing
+				break;
+			}
+		}
+	}
+
+	public String getOrderSummary() {
+		if (oList == null) {
+			return "";
+		}
+
+		StringBuilder builder = new StringBuilder();
+
+		for (int i = 0; i < oList.getOrderCount(); i++) {
+			Order order = oList.getOrder(i);
+			builder.append(order.getOrderNumber() + " " + order.getTotalCost()
+					+ order.getTax() + "\n");
+		}
+
+		builder.append("\nGrand Total: " + oList.getGrandTotal());
+
+		return builder.toString();
+	}
+
+	public String getMenuItemSummary(MenuItemType[] types) {
+		if (oList == null) {
+			return "";
+		}
+
+		StringBuilder builder = new StringBuilder();
+
+		for (int i = 0; i < types.length; i++) {
+			MenuItemType type = types[i];
+			int count = 0;
+
+			for (int j = 0; j < oList.getOrderCount(); j++) {
+				Order order = oList.getOrder(j);
+
+				count += order.countItems(type);
+			}
+
+			builder.append(type.toString() + " " + count + "\n");
+		}
+
+		return builder.toString().trim();
+	}
+
+	private void orderCommand(Scanner sc) {
+		int orderNumber = sc.nextInt();
+		int itemCount = sc.nextInt();
+
+		Order order = new Order(orderNumber);
+		for (int i = 0; i < itemCount; i++) {
+			order.addItem(readItem(sc));
+		}
+
+		oList.addOrder(order);
+	}
+
+	private void itemCommand(Scanner sc) {
+		int orderNumber = sc.nextInt();
+		Order order = oList.findOrder(orderNumber);
+
+		order.addItem(readItem(sc));
+	}
+
+	private void subCommand(Scanner sc) {
+		MenuItem subItem = readItem(sc);
+		String replacementItem = sc.next();
+
+		oList.substituteItems(subItem, replacementItem);
+	}
+
+	private MenuItem readItem(Scanner sc) {
+		String itemName = sc.next();
+		double itemCost = sc.nextDouble();
+		MenuItemType itemType = MenuItemType.valueOf(sc.next());
+
+		return new MenuItem(itemName, itemCost, itemType);
+	}
+
 }

LAB-9/src/uwstout/courses/cs144/projects/project3/orders/OrderTest.java

@@ -217,7 +217,7 @@ public class OrderTest {
 		// get the string
 		String order2Str = order2.toString();
 		// for debugging
-		System.out.println(order2Str);
+		// System.out.println(order2Str);
 
 		// Check if order number is in string
 		// indexOf returns the position in the String where