Class Queue

java.lang.Object

java.util.AbstractCollection

java.util.AbstractList

java.util.AbstractSequentialList

java.util.LinkedList

fc.util.Queue

All Implemented Interfaces:

Serializable, Cloneable, Iterable, Collection, Deque, List, Queue, SequencedCollection

public class Queue
extends LinkedList

A thin wrapper around a java collection that provides queue semantics (FIFO).

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Queue()
Queue(Collection c)

Method Summary

Modifier and Type	Method	Description
Object	deque()	Dequeues an object from the beginning of the queue
boolean	empty()	Returns true is this queue is empty, false otherwise
boolean	enque(Object obj)	Enqueue's the specified object.
static void	main(String[] args)

Methods inherited from class LinkedList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, descendingIterator, element, get, getFirst, getLast, indexOf, lastIndexOf, listIterator, offer, offerFirst, offerLast, peek, peekFirst, peekLast, poll, pollFirst, pollLast, pop, push, remove, remove, remove, removeFirst, removeFirstOccurrence, removeLast, removeLastOccurrence, reversed, set, size, spliterator, toArray, toArray

Methods inherited from class AbstractSequentialList

iterator

Methods inherited from class AbstractList

equals, hashCode, listIterator, subList

Methods inherited from class AbstractCollection

containsAll, isEmpty, removeAll, retainAll, toString

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface Deque

iterator

Methods inherited from interface Iterable

forEach

Methods inherited from interface List

containsAll, equals, hashCode, isEmpty, iterator, listIterator, removeAll, replaceAll, retainAll, sort, subList

Constructor Details

Queue

public Queue()

Queue

public Queue(Collection c)

Method Details

enque

public boolean enque(Object obj)

Enqueue's the specified object. Behaves as per Collection.add(Object)

deque

public Object deque()

Dequeues an object from the beginning of the queue

Throws:

NoSuchElementException - if this list is empty.

empty

public boolean empty()

Returns true is this queue is empty, false otherwise

main

public static void main(String[] args)