return list.add(e);
}
+ public int size() {
+ return list.size();
+ }
+
/**
- * Should mimic the List<E> add(int index, T value) method
- * @param value [description]
- * @return [description]
+ * Should mimic the List<E> add(int index, E value) method
+ * @param index [description]
+ * @param value [description]
+ * @return [description]
*/
- public void addMiddleIter(E value) {
- int mid = list.size() / 2;
+ public void addIter(int index, E value) {
ListIterator<E> iter = list.listIterator();
int i = 0;
- // go to the element at mid index
- while (iter.hasNext() && i < mid) {
+ // go to the element at index + 1
+ while (iter.hasNext() && i <= index) {
iter.next();
i++;
}
- iter.next(); // Insert before mid + 1
iter.add(value);
}
- public void addNEMiddle(int Nelements) {
+ //FIXME: replace parameter by the list of objects to add
+ public void addNelements(int index, int Nelements) {
ListIterator<E> iter = list.listIterator();
int i = 0;
- // go to the element at the middle index
- while (iter.hasNext() && i < list.size() / 2) {
+ // go to the element at index + 1
+ while (iter.hasNext() && i <= index) {
iter.next();
i++;
}
- iter.next(); // Insert before mid + 1
for (int j = 0; j < Nelements; j++) {
iter.add((E)new Object());
}