com.tinkerpop.pipes.util.structures

Class ArrayQueue<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<T>

com.tinkerpop.pipes.util.structures.ArrayQueue<T>

All Implemented Interfaces:

Serializable, Cloneable, Iterable<T>, Collection<T>, List<T>, Queue<T>, RandomAccess

public class ArrayQueue<T>
extends ArrayList<T>
implements Queue<T>

A Queue implementation that does not remove items when "drained," but instead, simply makes use of a counter.

Author:

Matthias Broecheler

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
ArrayQueue()

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
T	element()
boolean	isEmpty()
boolean	offer(T t)
T	peek()
T	poll()
T	remove()

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clone, contains, ensureCapacity, get, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeRange, retainAll, set, size, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Queue

add

Methods inherited from interface java.util.Collection

addAll, contains, containsAll, equals, hashCode, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Constructor Detail

ArrayQueue

public ArrayQueue()

Method Detail

remove

public T remove()

Specified by:

remove in interface Queue<T>

peek

public T peek()

Specified by:

peek in interface Queue<T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<T>

Specified by:

isEmpty in interface List<T>

Overrides:

isEmpty in class ArrayList<T>

clear

public void clear()

Specified by:

clear in interface Collection<T>

Specified by:

clear in interface List<T>

Overrides:

clear in class ArrayList<T>

poll

public T poll()

Specified by:

poll in interface Queue<T>

element

public T element()

Specified by:

element in interface Queue<T>

offer

public boolean offer(T t)

Specified by:

offer in interface Queue<T>