Package com.intellij.openapi.vfs.newvfs

Interface BulkFileListener

All Known Implementing Classes:

BulkFileListener.Adapter, BulkVirtualFileListenerAdapter, FileChangeListenerBase, FileUndoProvider, GroovyDslFileIndex.MyFileListener, JsonSchemaVfsListener, PsiVFSListener

public interface BulkFileListener

A listener for VFS events, invoked inside write-action. To register this listener, use e.g. project.getMessageBus().connect(disposable).subscribe(VirtualFileManager.VFS_CHANGES, listener) or define the listener in plugin.xml as an application (the prefered way):

        <applicationListeners>
          <listener class="org.jetbrains...MyListener"
               topic="com.intellij.openapi.vfs.newvfs.BulkFileListener"/>
        </applicationListeners>
 
 Please note that the VFS events are project-agnostic so all listeners will be notified about events from all open projects. 
 For filtering the events use ProjectRootManager.getFileIndex() with FileIndex.isInContent(com.intellij.openapi.vfs.VirtualFile).
 
 For a non-blocking alternative please see AsyncFileListener.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	BulkFileListener.Adapter Deprecated. obsolete, implement BulkFileListener directly

Method Summary

Modifier and Type	Method and Description
default void	after(java.util.List<? extends VFileEvent> events)
default void	before(java.util.List<? extends VFileEvent> events)

Method Detail

before

default void before(java.util.List<? extends VFileEvent> events)

after

default void after(java.util.List<? extends VFileEvent> events)