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java.lang.Object Queue<E>
E
- The parameter of the Queue.public class Queue<E>
Implements a queue data structure. Elements are added to the end of the queue but removed from the front.
Constructor Summary | |
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Queue()
Creates a new, empty queue. |
Method Summary | |
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E |
dequeue()
Removes an element to the queue. |
boolean |
enqueue(E element)
Adds an element to the queue. |
boolean |
isEmpty()
This method tells whether the queue is empty or not. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Queue()
Method Detail |
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public boolean enqueue(E element)
element
- The element to be added.
public E dequeue()
Throws
- a NoSuchElementException if the queue is empty.public boolean isEmpty()
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