Class FileChangesCollection

Method Details

• setProgressMonitor

  public void setProgressMonitor(IProgressMonitor monitor)

  Assigns a progress monitor to cancel lengthy job.

• setNewFolders

  public final void setNewFolders(IFolder[] folders)

  Assigns the folders to process.

• onNewFolders

  public void onNewFolders(IFolder[] folders)

  Called when new folders has been assigned, due to e.g. Java project settings changed to add/remove a source folder.

  Subclasses should override to process the event, no need to call the super method.

  Parameters:

  folders - The new folders.

• getFolders

  public IFolder[] getFolders()

  Gets the folders currently used.

• isProcessed

  public final boolean isProcessed(IResource resource)

  Checks if the resource is one of the folders.

• process

  public final void process(IResourceDelta delta) throws CoreException

  Processes a delta, it is assumed a check for folder processing has been done using isProcessed(folder) prior to calling this method.

  Parameters:

  delta - The delta for resources.

  Throws:

  CoreException - For visiting errors.

• setMultiStatus

  public void setMultiStatus(MultiStatus multiStatus)

  Assigns a MultiStatus before visit. This helps catching the exception into this multiple status that is thrown upon return.

  Parameters:

  multiStatus - The multi-status or null not to use it.

• getMultiStatus

  public MultiStatus getMultiStatus()

  Gets the MultiStatus instance when visiting, in order to merge errors.

• visit

  public final boolean visit(IResource resource) throws CoreException

  Called to visit the a resource in one of the processed folders.

  Specified by:

  visit in interface IResourceVisitor

  Throws:

  CoreException - For visiting errors.

• visit

  public final boolean visit(IResourceDelta delta) throws CoreException

  Called to visit the delta changes in one of the processed folders.

  Specified by:

  visit in interface IResourceDeltaVisitor

  Throws:

  CoreException - For visiting errors.

• isFileProcessed

  protected boolean isFileProcessed(IFile file)

  Checks if file is processed.

  Subclasses must check if this resource is to be processed and return true if it's a valid file (typically the file extension).

  Parameters:

  file - The file.

  Returns:

  true if file is to be processed, false otherwise.

• onFileAdded

  public void onFileAdded(IFile file) throws CoreException

  File has been added.

  Subclasses should override to process the event, no need to call the super method.

  Specified by:

  onFileAdded in interface IFolderFileChangeListener

  Parameters:

  file - The file.

  Throws:

  CoreException - For failures.

• onFileMoved

  public void onFileMoved(IFile newFile, IFile oldFile) throws CoreException

  File has been moved.

  Subclasses should override to process the event, no need to call the super method.

  Specified by:

  onFileMoved in interface IFolderFileChangeListener

  Parameters:

  newFile - The new file.

  oldFile - The old file.

  Throws:

  CoreException - For failures.

• onFileChanged

  public void onFileChanged(IFile file, int flags) throws CoreException

  File has been changed (markers, contents, etc).

  Subclasses should override to process the event, no need to call the super method.

  Specified by:

  onFileChanged in interface IFolderFileChangeListener

  Parameters:

  file - The file.

  flags - How the file was changed, from IResourceDelta, where the important ones are CONTENT, MARKERS, ENCODING, LOCAL_CHANGE, DERIVED_CHANGED, REPLACED.

  Throws:

  CoreException - For failures.

• onFileRemoved

  public void onFileRemoved(IFile file) throws CoreException

  File has been removed.

  Subclasses should override to process the event, no need to call the super method.

  Specified by:

  onFileRemoved in interface IFolderFileChangeListener

  Parameters:

  file - The file.

  Throws:

  CoreException - For failures.

• onFolderAdded

  public void onFolderAdded(IFolder folder) throws CoreException

  Folder has been added.

  Subclasses should override to process the event, no need to call the super method.

  Specified by:

  onFolderAdded in interface IFolderFileChangeListener

  Parameters:

  folder - The folder.

  Throws:

  CoreException - For failures.

• onFolderMoved

  public void onFolderMoved(IFolder newFolder, IFolder oldFolder) throws CoreException

  Folder has been moved.

  Subclasses should override to process the event, no need to call the super method.

  Specified by:

  onFolderMoved in interface IFolderFileChangeListener

  Parameters:

  newFolder - The new folder.

  oldFolder - The old folder.

  Throws:

  CoreException - For failures.

• onFolderRemoved

  public void onFolderRemoved(IFolder folder) throws CoreException

  Folder has been removed.

  Subclasses should override to process the event, no need to call the super method.

  Specified by:

  onFolderRemoved in interface IFolderFileChangeListener

  Parameters:

  folder - The folder.

  Throws:

  CoreException - For failures.