org.alfresco.jlan.server.filesys.loader

Class FileRequestQueue

java.lang.Object

org.alfresco.jlan.server.filesys.loader.FileRequestQueue

public class FileRequestQueue
extends Object

File Request Queue Class

Synchronized queue of FileRequest objects.

Author:

gkspencer

Constructor Summary

Constructors

Constructor and Description
FileRequestQueue() Class constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	addRequest(FileRequest req) Add a request to the queue
int	numberOfRequests() Return the number of requests in the queue
void	removeAllRequests() Remove all requests from the queue
FileRequest	removeRequest() Remove a request from the head of the queue
FileRequest	removeRequestNoWait() Remove a request from the head of the queue without waiting
void	waitUntilEmpty() Wait for the file request queue to be emptied
void	waitWhileEmpty() Wait for a file request to be added to the queue

Methods inherited from class java.lang.Object

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

Constructor Detail

FileRequestQueue

public FileRequestQueue()

Class constructor

Method Detail

numberOfRequests

public final int numberOfRequests()

Return the number of requests in the queue

Returns:

int

addRequest

public final void addRequest(FileRequest req)

Add a request to the queue

Parameters:

req - FileRequest

removeRequest

public final FileRequest removeRequest()
                                throws InterruptedException

Remove a request from the head of the queue

Returns:

FileRequest

Throws:

InterruptedException

removeRequestNoWait

public final FileRequest removeRequestNoWait()

Remove a request from the head of the queue without waiting

Returns:

FileRequest

removeAllRequests

public final void removeAllRequests()

Remove all requests from the queue

waitWhileEmpty

public final void waitWhileEmpty()
                          throws InterruptedException

Wait for a file request to be added to the queue

Throws:

InterruptedException

waitUntilEmpty

public final void waitUntilEmpty()
                          throws InterruptedException

Wait for the file request queue to be emptied

Throws:

InterruptedException