package com.planet_ink.coffee_mud.core.collections; import java.io.Serializable; import java.util.*; import com.planet_ink.coffee_mud.core.Log; /* Copyright 2010-2016 Bo Zimmerman Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ public class SLinkedList<K> implements Serializable, Cloneable, Iterable<K>, Collection<K>, Deque<K>, List<K>, Queue<K> { private static final long serialVersionUID = -4174213459327144771L; private volatile LinkedList<K> L; public SLinkedList() { L = new LinkedList<K>(); } public SLinkedList(K[] E) { L = new LinkedList<K>(); if (E != null) { for (final K o : E) L.add(o); } } public SLinkedList(Enumeration<K> E) { L = new LinkedList<K>(); if (E != null) { for (; E.hasMoreElements();) L.add(E.nextElement()); } } public SLinkedList(Iterator<K> E) { L = new LinkedList<K>(); if (E != null) { for (; E.hasNext();) L.add(E.next()); } } public SLinkedList(Set<K> E) { L = new LinkedList<K>(); if (E != null) { for (final K o : E) add(o); } } public synchronized void addAll(Enumeration<K> E) { if (E != null) { for (; E.hasMoreElements();) L.add(E.nextElement()); } } public synchronized void addAll(K[] E) { if (E != null) { for (final K e : E) L.add(e); } } public synchronized void addAll(Iterator<K> E) { if (E != null) { for (; E.hasNext();) L.add(E.next()); } } public synchronized void removeAll(Enumeration<K> E) { if (E != null) { for (; E.hasMoreElements();) L.remove(E.nextElement()); } } public synchronized void removeAll(Iterator<K> E) { if (E != null) { for (; E.hasNext();) L.remove(E.next()); } } public synchronized void removeAll(List<K> E) { if (E != null) { for (final K o : E) L.remove(o); } } @SuppressWarnings("unchecked") public synchronized LinkedList<K> toLinkedList() { return (LinkedList<K>) L.clone(); } public synchronized Vector<K> toVector() { final Vector<K> V = new Vector<K>(size()); for (final K k : L) V.add(k); return V; } @SuppressWarnings("unchecked") @Override public synchronized void add(int arg0, K arg1) { L = (LinkedList<K>) L.clone(); L.add(arg0, arg1); } @SuppressWarnings("unchecked") @Override public synchronized boolean add(K arg0) { L = (LinkedList<K>) L.clone(); return L.add(arg0); } @SuppressWarnings("unchecked") @Override public synchronized boolean addAll(Collection<? extends K> arg0) { L = (LinkedList<K>) L.clone(); return L.addAll(arg0); } @SuppressWarnings("unchecked") @Override public synchronized boolean addAll(int arg0, Collection<? extends K> arg1) { L = (LinkedList<K>) L.clone(); return L.addAll(arg0, arg1); } @SuppressWarnings("unchecked") @Override public synchronized void addFirst(K arg0) { L = (LinkedList<K>) L.clone(); L.addFirst(arg0); } @SuppressWarnings("unchecked") @Override public synchronized void addLast(K arg0) { L = (LinkedList<K>) L.clone(); L.addLast(arg0); } @SuppressWarnings("unchecked") @Override public synchronized void clear() { L = (LinkedList<K>) L.clone(); L.clear(); } @SuppressWarnings("unchecked") public synchronized SLinkedList<K> copyOf() { final SLinkedList<K> SL = new SLinkedList<K>(); SL.L = (LinkedList<K>) L.clone(); return SL; } @Override public synchronized boolean contains(Object arg0) { return L.contains(arg0); } @Override public synchronized Iterator<K> descendingIterator() { return new ReadOnlyIterator<K>(L.descendingIterator()); } @Override public synchronized K element() { return L.element(); } @Override public synchronized K get(int arg0) { Log.errOut("SLinkedList", new Exception()); return L.get(arg0); } @Override public synchronized K getFirst() { return L.getFirst(); } @Override public synchronized K getLast() { return L.getLast(); } @Override public synchronized int indexOf(Object arg0) { return L.indexOf(arg0); } @Override public synchronized int lastIndexOf(Object arg0) { return L.lastIndexOf(arg0); } @Override public synchronized ListIterator<K> listIterator(int arg0) { return new ReadOnlyListIterator<K>(L.listIterator(arg0)); } @SuppressWarnings("unchecked") @Override public synchronized boolean offer(K arg0) { L = (LinkedList<K>) L.clone(); return L.offer(arg0); } @SuppressWarnings("unchecked") @Override public synchronized boolean offerFirst(K arg0) { L = (LinkedList<K>) L.clone(); return L.offerFirst(arg0); } @SuppressWarnings("unchecked") @Override public synchronized boolean offerLast(K arg0) { L = (LinkedList<K>) L.clone(); return L.offerLast(arg0); } @Override public synchronized K peek() { return L.peek(); } @Override public synchronized K peekFirst() { return L.peekFirst(); } @Override public synchronized K peekLast() { return L.peekLast(); } @SuppressWarnings("unchecked") @Override public synchronized K poll() { L = (LinkedList<K>) L.clone(); return L.poll(); } @SuppressWarnings("unchecked") @Override public synchronized K pollFirst() { L = (LinkedList<K>) L.clone(); return L.pollFirst(); } @SuppressWarnings("unchecked") @Override public synchronized K pollLast() { L = (LinkedList<K>) L.clone(); return L.pollLast(); } @SuppressWarnings("unchecked") @Override public synchronized K pop() { L = (LinkedList<K>) L.clone(); return L.pop(); } @SuppressWarnings("unchecked") @Override public synchronized void push(K arg0) { L = (LinkedList<K>) L.clone(); L.push(arg0); } @SuppressWarnings("unchecked") @Override public synchronized K remove() { L = (LinkedList<K>) L.clone(); return L.remove(); } @SuppressWarnings("unchecked") @Override public synchronized K remove(int arg0) { L = (LinkedList<K>) L.clone(); return L.remove(arg0); } @SuppressWarnings("unchecked") @Override public synchronized boolean remove(Object arg0) { L = (LinkedList<K>) L.clone(); return L.remove(arg0); } @SuppressWarnings("unchecked") @Override public synchronized K removeFirst() { L = (LinkedList<K>) L.clone(); return L.removeFirst(); } @SuppressWarnings("unchecked") @Override public synchronized boolean removeFirstOccurrence(Object arg0) { L = (LinkedList<K>) L.clone(); return L.removeFirstOccurrence(arg0); } @SuppressWarnings("unchecked") @Override public synchronized K removeLast() { L = (LinkedList<K>) L.clone(); return L.removeLast(); } @SuppressWarnings("unchecked") @Override public synchronized boolean removeLastOccurrence(Object arg0) { L = (LinkedList<K>) L.clone(); return L.removeLastOccurrence(arg0); } @SuppressWarnings("unchecked") @Override public synchronized K set(int arg0, K arg1) { L = (LinkedList<K>) L.clone(); return L.set(arg0, arg1); } @Override public synchronized int size() { return L.size(); } @Override public synchronized Object[] toArray() { return L.toArray(); } @Override public synchronized <T> T[] toArray(T[] arg0) { return L.toArray(arg0); } @Override public synchronized Iterator<K> iterator() { return new ReadOnlyIterator<K>(L.iterator()); } @Override public boolean equals(Object arg0) { return this == arg0; } @Override public int hashCode() { return super.hashCode(); } @Override public synchronized ListIterator<K> listIterator() { return new ReadOnlyListIterator<K>(L.listIterator()); } @Override public synchronized List<K> subList(int arg0, int arg1) { return new ReadOnlyList<K>(L.subList(arg0, arg1)); } @Override public synchronized boolean containsAll(Collection<?> c) { return L.containsAll(c); } @Override public synchronized boolean isEmpty() { return L.isEmpty(); } @SuppressWarnings("unchecked") @Override public synchronized boolean removeAll(Collection<?> c) { L = (LinkedList<K>) L.clone(); return L.removeAll(c); } @SuppressWarnings("unchecked") @Override public synchronized boolean retainAll(Collection<?> c) { L = (LinkedList<K>) L.clone(); return L.retainAll(c); } @Override public String toString() { return super.toString(); } }