edu.ucsb.cs.jicos.utilities
Class Qu

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractList
          java.util.AbstractSequentialList
              java.util.LinkedList
                  edu.ucsb.cs.jicos.utilities.Qu

All Implemented Interfaces:

edu.ucsb.cs.jicos.foundation.Q, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.Queue

public final class Qu
extends java.util.LinkedList
implements edu.ucsb.cs.jicos.foundation.Q

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Qu()

Method Summary

boolean	add(java.lang.Object object) Add an object to the queue.
java.lang.Object	get() Get the object at the head of the queue.
boolean	isEmpty() Is the queue empty?
java.lang.Object	remove() Remove an object according to the FIFO discipline.
java.lang.String	toString() Returns a String representation of the object.

Methods inherited from class java.util.LinkedList

add, addAll, addAll, addFirst, addLast, clear, clone, contains, element, get, getFirst, getLast, indexOf, lastIndexOf, listIterator, offer, peek, poll, remove, remove, removeFirst, removeLast, set, size, toArray, toArray

Methods inherited from class java.util.AbstractSequentialList

iterator

Methods inherited from class java.util.AbstractList

equals, hashCode, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

containsAll, removeAll, retainAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, removeAll, retainAll, subList

Constructor Detail

Qu

public Qu()

Method Detail

add

public boolean add(java.lang.Object object)

Add an object to the queue.

Specified by:

add in interface edu.ucsb.cs.jicos.foundation.Q

Specified by:

add in interface java.util.Collection

Specified by:

add in interface java.util.List

Overrides:

add in class java.util.LinkedList

Parameters:

object - The object to be added to the queue.

Returns:

true (as per the general contract of Collection.add).

get

public java.lang.Object get()

Get the object at the head of the queue.

Returns:

the object at the head of the queue.

remove

public java.lang.Object remove()

Remove an object according to the FIFO discipline.

Specified by:

remove in interface edu.ucsb.cs.jicos.foundation.Q

Specified by:

remove in interface java.util.Queue

Overrides:

remove in class java.util.LinkedList

Returns:

the removed object.

isEmpty

public boolean isEmpty()

Is the queue empty?

Specified by:

isEmpty in interface edu.ucsb.cs.jicos.foundation.Q

Specified by:

isEmpty in interface java.util.Collection

Specified by:

isEmpty in interface java.util.List

Overrides:

isEmpty in class java.util.AbstractCollection

Returns:

true if and only if the queue is empty.

toString

public java.lang.String toString()

Returns a String representation of the object.

Overrides:

toString in class java.util.AbstractCollection

Returns:

a String representation of the object.