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ConcurrentLinkedQueueList.java
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ConcurrentLinkedQueueList.java
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package nallar.collections;
import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.ListIterator;
import java.util.NoSuchElementException;
import nallar.unsafe.UnsafeUtil;
public class ConcurrentLinkedQueueList<T> extends LinkedList<T> {
private final ConcurrentQueueList<T> internalList = new ConcurrentQueueList<T>();
@Override
public T getFirst() {
return internalList.get(0);
}
@Override
public T getLast() {
throw new UnsupportedOperationException();
}
@Override
public T removeFirst() {
T t = internalList.poll();
if (t == null) {
throw new NoSuchElementException();
}
return t;
}
@Override
public T removeLast() {
throw new UnsupportedOperationException();
}
@Override
public void addFirst(T t) {
internalList.add(t);
}
@Override
public void addLast(T t) {
internalList.add(t);
}
@Override
public boolean contains(Object o) {
return internalList.contains(o);
}
@Override
public int size() {
return internalList.size();
}
@Override
public boolean add(T t) {
return internalList.add(t);
}
@Override
public boolean remove(Object o) {
return internalList.remove(o);
}
@Override
public boolean addAll(Collection<? extends T> c) {
return internalList.addAll(c);
}
@Override
public boolean addAll(int index, Collection<? extends T> c) {
return internalList.addAll(index, c);
}
@Override
public void clear() {
internalList.clear();
}
@Override
public T get(int index) {
return internalList.get(index);
}
@Override
public T set(int index, T element) {
return internalList.set(index, element);
}
@Override
public void add(int index, T element) {
internalList.add(index, element);
}
@Override
public T remove(int index) {
return internalList.remove(index);
}
@Override
public int indexOf(Object o) {
return internalList.indexOf(o);
}
@Override
public int lastIndexOf(Object o) {
return internalList.lastIndexOf(o);
}
@Override
public T peek() {
return internalList.peek();
}
@Override
public T element() {
return internalList.element();
}
@Override
public T poll() {
return internalList.poll();
}
@Override
public T remove() {
return internalList.remove();
}
@Override
public boolean offer(T t) {
return internalList.offer(t);
}
@Override
public boolean offerFirst(T t) {
addFirst(t);
return true;
}
@Override
public boolean offerLast(T t) {
addLast(t);
return true;
}
@Override
public T peekFirst() {
return internalList.peek();
}
@Override
public T peekLast() {
throw new UnsupportedOperationException();
}
@Override
public T pollFirst() {
return internalList.poll();
}
@Override
public T pollLast() {
throw new UnsupportedOperationException();
}
@Override
public void push(T t) {
internalList.add(t);
}
@Override
public T pop() {
return removeFirst();
}
@Override
public boolean removeFirstOccurrence(Object o) {
return internalList.remove(o);
}
@Override
public boolean removeLastOccurrence(Object o) {
return internalList.remove(o);
}
@Override
public Iterator<T> iterator() {
return internalList.iterator();
}
@Override
public ListIterator<T> listIterator(int index) {
return internalList.listIterator(index);
}
@Override
public Iterator<T> descendingIterator() {
throw new UnsupportedOperationException();
}
@Override
public Object clone() {
throw UnsafeUtil.throwIgnoreChecked(new CloneNotSupportedException());
}
@Override
public Object[] toArray() {
return internalList.toArray();
}
@Override
public <T1> T1[] toArray(T1[] a) {
return internalList.toArray(a);
}
}