public T remove(int index) {
if (index < 0 || index > size - 1) {
throw new IndexOutOfBoundsException();
}
T s = start.getData();
if (index == 0) {
start = start.getNext();
if (index == size - 1) {
end = start;
}
} else {
LNode current = start;
for (int i = 0; i < index - 1; i++) {
current = current.getNext();
}
LNode temp = current.getNext();
s = temp.getData();
temp = temp.getNext();
current.setNext(temp);
if (index == size - 1) {
end = current;
}
}
size--;
return s;
}
public String toString() {
String total = "[ ";
if (size != 0) {
total += start.getData();
}
LNode tracker = start;
for (int i = 0; i < size - 1; i++) {
tracker = tracker.getNext();
total += ", " + tracker.getData();
}
total += " ]";
return total;
}
public T next() {
if (!hasNext()) {
throw new NoSuchElementException();
}
T temp = current.getData();
current = current.getNext();
return temp;
}
public T get(int index) {
if (index < 0 || index > size - 1) {
throw new IndexOutOfBoundsException();
}
LNode current = start;
for (int i = 0; i < index; i++) {
current = current.getNext();
}
return current.getData();
}
public String toString(boolean choice) {
String total = "";
if (choice) {
String copy = "[ ";
if (size != 0) {
copy += start.getData();
}
LNode current = start;
for (int i = 0; i < size - 1; i++) {
current = current.getNext();
copy += ", " + current.getData();
}
copy += " ]";
total += "Start: " + (String) start.getData() + " End: " + (String) end.getData();
total = copy + total;
}
return total;
}
public int indexOf(T value) {
LNode current = start;
int counter = 0;
while (current.getData() != value && current.getNext() != null) {
current = current.getNext();
counter++;
}
if (current.getNext() == null) {
return -1;
}
return counter;
}
public T set(int index, T indexValue) {
if (index < 0 || index > size - 1) {
throw new IndexOutOfBoundsException();
}
LNode current = start;
// int tracker=0;
for (int i = 0; i < index; i++) {
current = current.getNext();
}
T save = current.getData();
current.setData(indexValue);
return save;
}
