org.treetank.filelistener.file

Class FilesystemNotification

java.lang.Object

org.treetank.filelistener.file.FilesystemNotification

All Implemented Interfaces:

Callable<Void>

public class FilesystemNotification
extends Object
implements Callable<Void>

This class is used to safe notifications from the filesystem for later processing via the WorkingQueue.

Author:

Andreas Rain

Constructor Summary

Constructors

Constructor and Description
FilesystemNotification(File pFile, String pRelativePath, String pRootPath, java.nio.file.WatchEvent.Kind<?> pEvtType, IFilelistenerWriteTrx pWtx) Create a FilesystemNotification that holds the File

Method Summary

Methods

Modifier and Type	Method and Description
void	addObserver(FilesystemNotificationObserver observer)
Void	call()
boolean	equals(Object o)
int	getBucketAmount() Determine how many buckets are in the storage after this notifcation was processed.
java.nio.file.WatchEvent.Kind<?>	getEvtType()
File	getFile()
String	getRelativePath()
String	getRootPath()
long	getTime() Determine how long this notifcation was processed.
int	hashCode()
boolean	isFinished()
void	notifyObservers()
void	setEvtType(java.nio.file.WatchEvent.Kind<?> pEvtType)

Methods inherited from class java.lang.Object

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

Constructor Detail

FilesystemNotification

public FilesystemNotification(File pFile,
                      String pRelativePath,
                      String pRootPath,
                      java.nio.file.WatchEvent.Kind<?> pEvtType,
                      IFilelistenerWriteTrx pWtx)

Create a FilesystemNotification that holds the File

Parameters:

pFile -

pRelativePath -

pRootPath -

Method Detail

getFile

public File getFile()

getRelativePath

public String getRelativePath()

getRootPath

public String getRootPath()

setEvtType

public void setEvtType(java.nio.file.WatchEvent.Kind<?> pEvtType)

getEvtType

public java.nio.file.WatchEvent.Kind<?> getEvtType()

isFinished

public boolean isFinished()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

call

public Void call()
          throws Exception

Specified by:

call in interface Callable<Void>

Throws:

Exception

getTime

public long getTime()

Determine how long this notifcation was processed.

Returns:

time in form of a long in ms

getBucketAmount

public int getBucketAmount()

Determine how many buckets are in the storage after this notifcation was processed.

Returns:

amount of buckets

notifyObservers

public void notifyObservers()
                     throws InterruptedException

Throws:

InterruptedException

addObserver

public void addObserver(FilesystemNotificationObserver observer)

Parameters:

observer -