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());
}
