private static void testBurger() {
parseLine("Double Baron Burger");
// [Pickle, Bun, Mayonnaise, Baron-Sauce, Lettuce, Tomato, Onions, Beef, Pepperjack, Mozzarella,
// Cheddar, Beef, Mushrooms, Mustard, Ketchup, Bun]
parseLine("Triple Chicken Burger with Onions Cheese but Cheddar");
// [Bun, Onions, Chicken, Chicken, Pepperjack, Mozzarella, Chicken, Bun]
parseLine("Baron Burger with no Veggies Sauce but Baron-Sauce");
// [Bun, Baron-Sauce, Pepperjack, Mozzarella, Cheddar, Beef, Bun]
parseLine("Single Veggie Baron Burger");
// [Pickle, Bun, Mayonnaise, Baron-Sauce, Lettuce, Tomato, Onions, Pepperjack, Mozzarella,
// Cheddar, Veggie, Mushrooms, Mustard, Ketchup, Bun]
parseLine("Double Baron Burger with no Cheese but Mozzarella");
// [Pickle, Bun, Mayonnaise, Baron-Sauce, Lettuce, Tomato, Onions, Beef, Mozzarella, Beef,
// Mushrooms, Mustard, Ketchup, Bun]
parseLine("Single Burger with Veggies but no Lettuce");
// [Pickle, Bun, Tomato, Onions, Beef, Mushrooms, Bun]
parseLine("Double Chicken Burger with Ketchup Cheddar Onions Mushrooms");
// [Bun, Onions, Chicken, Cheddar, Chicken, Mushrooms, Ketchup, Bun]
Burger testBurger = new Burger(false);
System.out.println(testBurger.toString());
// [Bun, Beef, Bun]
testBurger.addPatty();
System.out.println(testBurger.toString());
// [Bun, Beef, Beef, Bun]
testBurger.addPatty();
System.out.println(testBurger.toString());
// [Bun, Beef, Beef, Beef, Bun]
testBurger.removePatty();
System.out.println(testBurger.toString());
// [Bun, Beef, Beef, Bun]
testBurger.removePatty();
System.out.println(testBurger.toString());
// [Bun, Beef, Bun]
// [Pickle, Bun, Mayonnaise, Baron-Sauce, Lettuce, Tomato, Onions, Beef, Pepperjack, Mozzarella,
// Cheddar, Beef, Mushrooms, Mustard, Ketchup, Bun]
// [Bun, Onions, Chicken, Chicken, Pepperjack, Mozzarella, Chicken, Bun]
// [Bun, Baron-Sauce, Pepperjack, Mozzarella, Cheddar, Beef, Bun]
// [Pickle, Bun, Mayonnaise, Baron-Sauce, Lettuce, Tomato, Onions, Pepperjack, Mozzarella,
// Cheddar, Veggie, Mushrooms, Mustard, Ketchup, Bun]
// [Pickle, Bun, Mayonnaise, Baron-Sauce, Lettuce, Tomato, Onions, Beef, Mozzarella, Beef,
// Mushrooms, Mustard, Ketchup, Bun]
// [Pickle, Bun, Tomato, Onions, Beef, Mushrooms, Bun]
// [Bun, Onions, Chicken, Cheddar, Chicken, Mushrooms, Ketchup, Bun]
// [Bun, Beef, Bun]
// [Bun, Beef, Beef, Bun]
// [Bun, Beef, Beef, Beef, Bun]
// [Bun, Beef, Beef, Bun]
// [Bun, Beef, Bun]
System.out.println();
}
private static void parseLine(String line) {
StringTokenizer st = new StringTokenizer(line);
String token = st.nextToken();
// set pattyCount
int pattyCount = 1;
if ("Single".equals(token)) {
token = st.nextToken();
} else if ("Double".equals(token)) {
pattyCount = 2;
token = st.nextToken();
} else if ("Triple".equals(token)) {
pattyCount = 3;
token = st.nextToken();
}
// set pattyType
String pattyType = "Beef";
if ("Beef".equals(token)) {
token = st.nextToken();
} else if ("Chicken".equals(token) || "Veggie".equals(token)) {
pattyType = token;
token = st.nextToken();
}
// create burger
boolean isBaron = "Baron".equals(token);
Burger burger;
if (isBaron) {
st.nextToken();
burger = new Burger(true);
} else {
burger = new Burger(false);
}
// change pattyType
burger.changePatties(pattyType);
// add the correct amount of patties
while (pattyCount > 1) {
burger.addPatty();
pattyCount--;
}
// check for additions/omissions
if (!st.hasMoreTokens()) {
System.out.println(burger.toString());
return;
}
st.nextToken(); // remove "with"
if ("no".equals(token)) st.nextToken(); // remove "no"
// omissions/additions
while (st.hasMoreTokens() && !(token = st.nextToken()).equals("but")) {
if (isCategory(token)) {
if (isBaron) burger.removeCategory(token);
else burger.addCategory(token);
} else {
if (isBaron) burger.removeIngredient(token);
else burger.addIngredient(token);
}
}
// check for exceptions
if (!st.hasMoreTokens()) {
System.out.println(burger.toString());
return;
}
if ("no".equals(token)) st.nextToken(); // remove "no"
// exceptions
while (st.hasMoreTokens()) {
token = st.nextToken();
if (isBaron) burger.addIngredient(token);
else burger.removeIngredient(token);
}
System.out.println(burger.toString());
}
