Package com.intellij.openapi.vfs

Interface VirtualFileListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

CvsEntriesManager, CvsStorageSupportingDeletionComponent, PythonPathCache.MyVirtualFileListener, SvnEntriesFileListener, VFSForAnnotationListener, VirtualFileAdapter, VirtualFileContentsChangedAdapter, VirtualFileFilteringListener, VirtualFileUrlChangeAdapter

public interface VirtualFileListener
extends java.util.EventListener

Receives notifications about changes in the virtual file system.

See Also:

VirtualFileManager.addVirtualFileListener(VirtualFileListener), VirtualFileListener

Method Summary

Modifier and Type	Method and Description
default void	beforeContentsChange(VirtualFileEvent event) Fired before the change of contents of a file is processed.
default void	beforeFileDeletion(VirtualFileEvent event) Fired before the deletion of a file is processed.
default void	beforeFileMovement(VirtualFileMoveEvent event) Fired before the movement of a file is processed.
default void	beforePropertyChange(VirtualFilePropertyEvent event) Fired before the change of a name or writable status of a file is processed.
default void	contentsChanged(VirtualFileEvent event) Fired when the contents of a virtual file is changed.
default void	fileCopied(VirtualFileCopyEvent event) Fired when a virtual file is copied from within the IDE.
default void	fileCreated(VirtualFileEvent event) Fired when a virtual file is created.
default void	fileDeleted(VirtualFileEvent event) Fired when a virtual file is deleted.
default void	fileMoved(VirtualFileMoveEvent event) Fired when a virtual file is moved from within the IDE.
default void	propertyChanged(VirtualFilePropertyEvent event) Fired when a virtual file is renamed from within the IDE, or its writable status is changed.

Method Detail

propertyChanged

default void propertyChanged(VirtualFilePropertyEvent event)

Fired when a virtual file is renamed from within the IDE, or its writable status is changed. For files renamed externally, fileCreated(VirtualFileEvent) and fileDeleted(VirtualFileEvent) events will be fired.

Parameters:

event - the event object containing information about the change.

contentsChanged

default void contentsChanged(VirtualFileEvent event)

Fired when the contents of a virtual file is changed.

Parameters:

event - the event object containing information about the change.

fileCreated

default void fileCreated(VirtualFileEvent event)

Fired when a virtual file is created. This event is not fired for files discovered during initial VFS initialization.

Parameters:

event - the event object containing information about the change.

fileDeleted

default void fileDeleted(VirtualFileEvent event)

Fired when a virtual file is deleted.

Parameters:

event - the event object containing information about the change.

fileMoved

default void fileMoved(VirtualFileMoveEvent event)

Fired when a virtual file is moved from within the IDE.

Parameters:

event - the event object containing information about the change.

fileCopied

default void fileCopied(VirtualFileCopyEvent event)

Fired when a virtual file is copied from within the IDE.

Parameters:

event - the event object containing information about the change.

beforePropertyChange

default void beforePropertyChange(VirtualFilePropertyEvent event)

Fired before the change of a name or writable status of a file is processed.

Parameters:

event - the event object containing information about the change.

beforeContentsChange

default void beforeContentsChange(VirtualFileEvent event)

Fired before the change of contents of a file is processed.

Parameters:

event - the event object containing information about the change.

beforeFileDeletion

default void beforeFileDeletion(VirtualFileEvent event)

Fired before the deletion of a file is processed.

Parameters:

event - the event object containing information about the change.

beforeFileMovement

default void beforeFileMovement(VirtualFileMoveEvent event)

Fired before the movement of a file is processed.

Parameters:

event - the event object containing information about the change.