java.lang.Object

org.eclipse.emf.cdo.common.revision.CDORevisionCrawler.OutputStreamHandler

Alle implementierten Schnittstellen:: CDORevisionCrawler.Handler

Bekannte direkte Unterklassen:: CDORevisionCrawler.MessageDigestHandler

Umschließende Klasse:: CDORevisionCrawler

public static class CDORevisionCrawler.OutputStreamHandler extends Object implements CDORevisionCrawler.Handler

Handler implementation that writes crawl data to an output stream.

Autor:: Eike Stepper

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ

Klasse

Beschreibung

static class

CDORevisionCrawler.OutputStreamHandler.IDMapper

Abstract ID mapper for mapping real IDs to local IDs.
Konstruktorübersicht

Konstruktoren

Modifizierer

Konstruktor

Beschreibung

OutputStreamHandler(OutputStream stream)

Constructs an OutputStreamHandler with the given output stream.

OutputStreamHandler(OutputStream stream, boolean localIDs, CDOLobLoader lobLoader)

Constructs an OutputStreamHandler with local ID mapping and optional LOB loader.

OutputStreamHandler(OutputStream stream, CDORevisionCrawler.OutputStreamHandler.IDMapper idMapper, CDOLobLoader lobLoader)

Constructs an OutputStreamHandler with custom ID mapper and optional LOB loader.

protected

OutputStreamHandler(CDODataOutput out, CDORevisionCrawler.OutputStreamHandler.IDMapper idMapper)

Constructs an OutputStreamHandler with the given data output and ID mapper.
Methodenübersicht

Modifizierer und Typ

Methode

Beschreibung

boolean

begin(CDORevisionCrawler crawler)

Called when crawling begins.

final boolean

beginRevision(CDORevision revision)

Called when a revision is about to be processed.

protected boolean

doBeginRevision(CDORevision revision)

Performs finishing logic for the given revision.

protected void

doEndRevision(CDORevision revision)

Performs ending logic for the given revision.

protected void

doHandleFeature(CDORevision revision, EStructuralFeature feature)

Performs feature handling logic for the given revision and feature.

final void

endRevision(CDORevision revision)

Called when a revision has been processed.

final void

finishLocalIDs()

Performs the second phase for local ID mapping, writing features for all mapped revisions.

CDORevisionCrawler.OutputStreamHandler.IDMapper

getLocalIDMapper()

Returns the local ID mapper used by this handler, if any.

final void

handleFeature(CDORevision revision, EStructuralFeature feature)

Called for each feature to be handled.

Von Klasse geerbte Methoden java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Von Schnittstelle geerbte Methoden org.eclipse.emf.cdo.common.revision.CDORevisionCrawler.Handler
finish

Konstruktordetails
- OutputStreamHandler
  
  public OutputStreamHandler(OutputStream stream)
  
  Constructs an OutputStreamHandler with the given output stream.
  
  Parameter:
  
  stream - the output stream
- OutputStreamHandler
  
  public OutputStreamHandler(OutputStream stream, boolean localIDs, CDOLobLoader lobLoader)
  
  Constructs an OutputStreamHandler with local ID mapping and optional LOB loader.
  
  Parameter:
  
  stream - the output stream
  
  localIDs - true to use local IDs
  
  lobLoader - the LOB loader, may be null
- OutputStreamHandler
  
  public OutputStreamHandler(OutputStream stream, CDORevisionCrawler.OutputStreamHandler.IDMapper idMapper, CDOLobLoader lobLoader)
  
  Constructs an OutputStreamHandler with custom ID mapper and optional LOB loader.
  
  Parameter:
  
  stream - the output stream
  
  idMapper - the ID mapper
  
  lobLoader - the LOB loader, may be null
- OutputStreamHandler
  
  protected OutputStreamHandler(CDODataOutput out, CDORevisionCrawler.OutputStreamHandler.IDMapper idMapper)
  
  Constructs an OutputStreamHandler with the given data output and ID mapper.
Methodendetails
- getLocalIDMapper
  
  public CDORevisionCrawler.OutputStreamHandler.IDMapper getLocalIDMapper()
  
  Returns the local ID mapper used by this handler, if any.
- begin
  
  public boolean begin(CDORevisionCrawler crawler)
  
  Beschreibung aus Schnittstelle kopiert: CDORevisionCrawler.Handler
  
  Called when crawling begins.
  
  Angegeben von:
  
  begin in Schnittstelle CDORevisionCrawler.Handler
  
  Parameter:
  
  crawler - the crawler instance
  
  Gibt zurück:
  
  true to continue crawling
- beginRevision
  
  public final boolean beginRevision(CDORevision revision)
  
  Beschreibung aus Schnittstelle kopiert: CDORevisionCrawler.Handler
  
  Called when a revision is about to be processed.
  
  Angegeben von:
  
  beginRevision in Schnittstelle CDORevisionCrawler.Handler
  
  Parameter:
  
  revision - the revision
  
  Gibt zurück:
  
  true to continue crawling
- handleFeature
  
  public final void handleFeature(CDORevision revision, EStructuralFeature feature)
  
  Beschreibung aus Schnittstelle kopiert: CDORevisionCrawler.Handler
  
  Called for each feature to be handled.
  
  Angegeben von:
  
  handleFeature in Schnittstelle CDORevisionCrawler.Handler
  
  Parameter:
  
  revision - the revision
  
  feature - the feature
- endRevision
  
  public final void endRevision(CDORevision revision)
  
  Beschreibung aus Schnittstelle kopiert: CDORevisionCrawler.Handler
  
  Called when a revision has been processed.
  
  Angegeben von:
  
  endRevision in Schnittstelle CDORevisionCrawler.Handler
  
  Parameter:
  
  revision - the revision
- finishLocalIDs
  
  public final void finishLocalIDs()
  
  Performs the second phase for local ID mapping, writing features for all mapped revisions.
- doBeginRevision
  
  protected boolean doBeginRevision(CDORevision revision)
  
  Performs finishing logic for the given revision.
- doHandleFeature
  
  protected void doHandleFeature(CDORevision revision, EStructuralFeature feature)
  
  Performs feature handling logic for the given revision and feature.
- doEndRevision
  
  protected void doEndRevision(CDORevision revision)
  
  Performs ending logic for the given revision.

Klasse CDORevisionCrawler.OutputStreamHandler

Verschachtelte Klassen - Übersicht

Konstruktorübersicht

Methodenübersicht

Von Klasse geerbte Methoden java.lang.Object

Von Schnittstelle geerbte Methoden org.eclipse.emf.cdo.common.revision.CDORevisionCrawler.Handler

Konstruktordetails

OutputStreamHandler

OutputStreamHandler

OutputStreamHandler

OutputStreamHandler

Methodendetails

getLocalIDMapper

begin

beginRevision

handleFeature

endRevision

finishLocalIDs

doBeginRevision

doHandleFeature

doEndRevision