com.google.code.yanf4j.util

Class SimpleQueue<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractQueue<T>

com.google.code.yanf4j.util.SimpleQueue<T>

All Implemented Interfaces:

Iterable<T>, Collection<T>, Queue<T>

public class SimpleQueue<T>
extends AbstractQueue<T>

Simple queue. All methods are thread-safe.

Author:

dennis zhuang

Field Summary

Fields

Modifier and Type	Field and Description
protected LinkedList<T>	list

Constructor Summary

Constructors

Constructor and Description
SimpleQueue()
SimpleQueue(int initializeCapacity)

Method Summary

Methods

Modifier and Type	Method and Description
Iterator<T>	iterator()
boolean	offer(T e)
T	peek()
T	poll()
int	size()

Methods inherited from class java.util.AbstractQueue

add, addAll, clear, element, remove

Methods inherited from class java.util.AbstractCollection

contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, toArray, toArray

Field Detail

list

protected final LinkedList<T> list

Constructor Detail

SimpleQueue

public SimpleQueue(int initializeCapacity)

SimpleQueue

public SimpleQueue()

Method Detail

offer

public boolean offer(T e)

peek

public T peek()

poll

public T poll()

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in interface Collection<T>

Specified by:

iterator in class AbstractCollection<T>

size

public int size()

Specified by:

size in interface Collection<T>

Specified by:

size in class AbstractCollection<T>