public T next() {
if (!hasNext()) {
throw new NoSuchElementException();
}
T temp = current.getData();
current = current.getNext();
return temp;
}
@Override
public Object render(RenderingContext context) {
Object a = lhs.render(context);
Object b = rhs.render(context);
return !LValue.areEqual(a, b);
}
@Override
public Object render(Map<String, Object> context) {
Object a = lhs.render(context);
Object b = rhs.render(context);
return super.asBoolean(a) && super.asBoolean(b);
}
public T next() {
T ans;
if (hasNext()) {
ans = next.getValue();
next = next.getNext();
return ans;
} else {
throw new NoSuchElementException();
}
}
public String toString() {
return title
+ "@"
+ hashCode()
+ " ["
+ ((tail != null) ? tail.getTitle() + "@" + tail.hashCode() : "NULL")
+ ((directed) ? LEdge.DIRECTED_STR : LEdge.UNDIRECTED_STR)
+ ((head != null) ? head.getTitle() + "@" + head.hashCode() : "NULL")
+ "]";
}
public boolean add(int index, T value) {
if (index < 0 || index > size) {
throw new IndexOutOfBoundsException();
}
if (index == size) {
add(value);
} else {
if (index == 0) {
LNode ad = new LNode(value);
ad.setNext(start);
start = ad;
if (start == null) {
end = ad;
}
} else {
LNode current = start;
for (int i = 0; i < index - 1; i++) {
current = current.getNext();
}
LNode ad = new LNode(value);
LNode move = current.getNext();
ad.setNext(move);
current.setNext(ad);
if (index == size) {
end = current.getNext();
}
}
size++;
}
return true;
}
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 T next() {
if (!hasNext()) {
throw new NoSuchElementException();
}
if (current == null) {
current = start;
} else {
current = current.getNext();
}
return current.getValue();
}
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 int indexOf(T value) {
LNode current = start;
for (int i = 0; i < size; i++) {
if (current.getValue().equals(value)) {
return i;
} else {
current = current.getNext();
}
}
return -1;
}
public String toString() {
String ans = "[";
LNode temp = start;
while (temp != null) {
ans += temp.getValue();
if (temp.getNext() != null) {
ans += ", ";
}
temp = temp.getNext();
}
return ans + "]";
}
public String toString(boolean t) {
if (t) {
String s = "Head: " + start.getValue();
LNode current = start;
while (current.getNext() != null) {
current = current.getNext();
}
s += "\tTail: " + current.getValue();
return s;
}
return "";
}
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 boolean add(T value) {
if (size == 0) {
start = new LNode(value);
end = start;
} else {
end.setNext(new LNode(value));
end = end.getNext();
}
size++;
return true;
}
public T set(int index, T newValue) {
if (index >= size || index < 0) {
throw new IndexOutOfBoundsException();
}
LNode current = start;
for (int i = 0; i < index; i++) {
current = current.getNext();
}
T oldValue = current.getValue();
current.setValue(newValue);
return oldValue;
}
public int indexOf(T value) {
LNode temp = start;
int index = 0;
while (index < getSize()) {
if (temp.getValue().equals(value)) {
return index;
} else {
temp = temp.getNext();
index++;
}
}
return -1;
}
public String toString(boolean extra) {
if (extra) {
return toString()
+ " size:"
+ getSize()
+ " head:"
+ start.getValue()
+ " tail:"
+ end.getValue();
} else {
return toString();
}
}
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;
}
private LNode<Integer> addRecursive(LNode<Integer> n1, LNode<Integer> n2, int carry)
throws Exception {
if ((n1 != null && (n1.data < 0 || n1.data > 9))
|| (n2 != null && (n2.data < 0 || n2.data > 9))) throw new Exception("Bad List.");
if (n1 == null && n2 == null && carry == 0) {
return null;
} else {
int sum = (n1 != null ? n1.data : 0) + (n2 != null ? n2.data : 0) + carry;
LNode<Integer> ret = new LNode<Integer>(sum % 10);
ret.next = addRecursive(n1 != null ? n1.next : null, n2 != null ? n2.next : null, sum / 10);
return ret;
}
}
public String toString() {
String s = "[";
LNode current = start;
while (current != null) {
if (current.getNext() == null) {
s += current.getValue();
} else {
s += (current.getValue() + ",");
}
current = current.getNext();
}
s += "]";
return s;
}
public T remove(int index) {
if (index >= size || index < 0) {
throw new IndexOutOfBoundsException();
} else if (index == 0) {
T removed = start.getValue();
start = start.getNext();
size--;
return removed;
} else {
LNode current = start;
int h;
T removed = current.getValue();
for (h = 0; h < index - 1; h++) {
current = current.getNext();
}
if (index == size - 1) {
end = current;
}
removed = current.getNext().getValue();
current.setNext(current.getNext().getNext());
size--;
return removed;
}
}
public T get(int index) {
if (index >= size || index < 0) {
throw new IndexOutOfBoundsException();
}
LNode current = start;
for (int i = 0; i < size; i++) {
if (i == index) {
return current.getValue();
} else {
current = current.getNext();
}
}
return null;
}
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;
}
public T get(int pos) {
if (size == 0) {
throw new NoSuchElementException();
}
if (pos < 0 || pos >= getSize()) {
throw new IndexOutOfBoundsException();
}
int index = 0;
LNode temp = start;
while (index != pos) {
index++;
temp = temp.getNext();
}
return temp.getValue();
}
public void set(int pos, T value) {
int index = 0;
LNode temp = start;
if (size == 0) {
throw new NoSuchElementException();
}
if (pos < 0 || pos >= getSize()) {
throw new IndexOutOfBoundsException();
}
while (index != pos) {
index++;
temp = temp.getNext();
}
temp.setValue(value);
}
public boolean add(T value) {
if (getSize() == 0) {
start = new LNode(value);
end = start;
size++;
} else {
// new
LNode newNode = new LNode(value);
newNode.setPrevious(end);
end.setNext(newNode);
// end.getNext().setPrevious(end);
end = end.getNext();
size++;
}
return true;
}
@Override
public Object render(Context context) {
Object collection = lhs.render(context);
Object needle = rhs.render(context);
if (super.isArray(collection)) {
Object[] array = super.asArray(collection);
return Arrays.asList(array).contains(needle);
}
if (super.isString(collection)) {
return super.asString(collection).contains(super.asString(needle));
}
return false;
}
public void update(LGraphObject lGraphObj) {
// this node is a compound, so calculate its size
this.calculateSizeUp();
// if this is the root model then animate the graph
if (this.isRoot()) {
LayoutManager.getInstance().animate();
} else
// otherwise input graph object must be an LNode
{
LNode lNode = (LNode) lGraphObj;
// in case it's an empty compound, update its location as well
if (lNode.getChild() == null || lNode.getChild().getNodes().size() == 0) {
this.setLocationAbs(new Point(lNode.getRect().x, lNode.getRect().y));
}
}
}
public T remove(int pos) {
int index = 0;
LNode temp = start;
T removed;
if (size == 0) {
throw new NoSuchElementException();
} else if (pos >= 0 && pos < getSize()) {
while (index < pos - 1) {
temp = temp.getNext();
index++;
}
if (pos == 0) {
removed = start.getValue();
if (getSize() == 1) {
start = new LNode(item);
end = start;
} else {
// new
start.getNext().setPrevious(null);
start = start.getNext();
}
size--;
} else {
if (pos == getSize() - 1) {
end = temp;
}
removed = temp.getNext().getValue();
// new
temp.getNext().getNext().setPrevious(temp);
temp.setNext(temp.getNext().getNext());
size--;
}
return removed;
} else {
throw new IndexOutOfBoundsException();
}
}
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;
}