qilin.util.queue

Class ChunkedQueue<E>

java.lang.Object

qilin.util.queue.ChunkedQueue<E>

public class ChunkedQueue<E>
extends Object

A queue of Object's. One can add objects to the queue, and they are later read by a QueueReader. One can create arbitrary numbers of QueueReader's for a queue, and each one receives all the Object's that are added. Only objects that have not been read by all the QueueReader's are kept. A QueueReader only receives the Object's added to the queue after the QueueReader was created.

Author:

Ondrej Lhotak

Field Summary

Fields

Modifier and Type	Field and Description
protected static Object	DELETED_CONST
protected int	index
protected static int	LENGTH
protected static Object	NULL_CONST
protected Object[]	q

Constructor Summary

Constructors

Constructor and Description
ChunkedQueue()

Method Summary

Modifier and Type	Method and Description
void	add(E o) Add an object to the queue.
QueueReader<E>	reader() Create reader which will read objects from the queue.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

NULL_CONST

protected static final Object NULL_CONST

DELETED_CONST

protected static final Object DELETED_CONST

LENGTH

protected static final int LENGTH

See Also:

Constant Field Values

q

protected Object[] q

index

protected int index

Constructor Detail

ChunkedQueue

public ChunkedQueue()

Method Detail

add

public void add(E o)

Add an object to the queue.

reader

public QueueReader<E> reader()

Create reader which will read objects from the queue.

toString

public String toString()

Overrides:

toString in class Object