com.mucommander.file.util
Interface FileChangeListener

All Superinterfaces:

FileMonitorConstants

public interface FileChangeListener
extends FileMonitorConstants

Interface to be implemented by classes that wish to be notified when changes are made to files monitored by FileMonitor.

FileChangeListener instances must register themselves with FileMonitor using FileMonitor.addFileChangeListener(FileChangeListener), in order for fileChanged(AbstractFile, int) to be called whenever a file monitored by a FileMonitor has changed.

Author:

Maxence Bernard

See Also:

FileMonitor

Field Summary

Fields inherited from interface com.mucommander.file.util.FileMonitorConstants

ALL_ATTRIBUTES, DATE_ATTRIBUTE, DEFAULT_ATTRIBUTES, DEFAULT_POLL_PERIOD, EXISTS_ATTRIBUTE, IS_DIRECTORY_ATTRIBUTE, PERMISSIONS_ATTRIBUTE, SIZE_ATTRIBUTE

Method Summary

void	fileChanged(AbstractFile file, int changedAttributes) This method is called whenever a change in one or several attributes of the given file has changed.

Method Detail

fileChanged

void fileChanged(AbstractFile file,
                 int changedAttributes)

This method is called whenever a change in one or several attributes of the given file has changed. The changedAttributes parameter may contain several attributes, use the binary AND operator with FileMonitor constant attribute fields to read them.

Parameters:

file - the AbstractFile for which an attribute change has been detected

changedAttributes - a set of attributes that have changed, see FileMonitor constant fields for possible values