Examples of org.eclipse.emf.common.notify.Notifier

org.eclipse.emf.common.notify.Notifier
A source of notification delivery. Since all modeled objects will be notifiers, the method names start with "e" to distinguish the EMF methods from the client's methods.


        public void turnOffEvents() {
            Iterator allIter = getProjectRegistry().eResource().getResourceSet().getAllContents();
            while (allIter.hasNext()) {
                Object tmp = allIter.next();
                Notifier obj = (Notifier) tmp;
                if (obj != null) {
                    obj.eSetDeliver(false);
                }
            }
        }

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        // We need to be careful that the proxy may be resolved while we are attaching this adapter.
        // We need to avoid attaching the adapter during the resolve 
        // and also attaching it again as we walk the eContents() later.
        // Checking here avoids having to check during addAdapter.
        //
        Notifier oldValue = (Notifier)notification.getOldValue();
        if (oldValue.eAdapters().contains(this))
        {
          removeAdapter(oldValue);
          Notifier newValue = (Notifier)notification.getNewValue();
          addAdapter(newValue);
        }
        break;
      }
      case Notification.UNSET:
      {
        Object oldValue = notification.getOldValue();
        if (oldValue != Boolean.TRUE && oldValue != Boolean.FALSE)
        {
          if (oldValue != null)
          {
            removeAdapter((Notifier)oldValue);
          }
          Notifier newValue = (Notifier)notification.getNewValue();
          if (newValue != null)
          {
            addAdapter(newValue);
          }
        }
        break;
      }
      case Notification.SET:
      {
        Notifier oldValue = (Notifier)notification.getOldValue();
        if (oldValue != null)
        {
          removeAdapter(oldValue);
        }
        Notifier newValue = (Notifier)notification.getNewValue();
        if (newValue != null)
        {
          addAdapter(newValue);
        }
        break;
      }
      case Notification.ADD:
      {
        Notifier newValue = (Notifier)notification.getNewValue();
        if (newValue != null)
        {
          addAdapter(newValue);
        }
        break;
      }
      case Notification.ADD_MANY:
      {
        @SuppressWarnings("unchecked") Collection<Notifier> newValues = (Collection<Notifier>)notification.getNewValue();
        for (Notifier newValue : newValues)
        {
          addAdapter(newValue);
        }
        break;
      }
      case Notification.REMOVE:
      {
        Notifier oldValue = (Notifier)notification.getOldValue();
        if (oldValue != null)
        {
          removeAdapter(oldValue);
        }
        break;

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    for (Iterator<? extends Notifier> i = resolve() ? 
           target.eContents().iterator() : 
           ((InternalEList<? extends Notifier>)target.eContents()).basicIterator();
         i.hasNext(); )
    {
      Notifier notifier = i.next();
      addAdapter(notifier);
    }
  }

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  {
    basicSetTarget(target);
    List<EObject> contents = target.getContents();
    for (int i = 0, size = contents.size(); i < size; ++i)
    {
      Notifier notifier = contents.get(i);
      addAdapter(notifier);
    }
  }

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  {
    basicSetTarget(target);
    List<Resource> resources =  target.getResources();
    for (int i = 0; i < resources.size(); ++i)
    {
      Notifier notifier = resources.get(i);
      addAdapter(notifier);
    }
  }

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    for (Iterator<? extends Notifier> i = resolve() ? 
           target.eContents().iterator() : 
           ((InternalEList<EObject>)target.eContents()).basicIterator(); 
         i.hasNext(); )
    {
      Notifier notifier = i.next();
      removeAdapter(notifier);
    }
  }

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  {
    basicUnsetTarget(target);
    List<EObject> contents = target.getContents();
    for (int i = 0, size = contents.size(); i < size; ++i)
    {
      Notifier notifier = contents.get(i);
      removeAdapter(notifier);
    }
  }

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  {
    basicUnsetTarget(target);
    List<Resource> resources =  target.getResources();
    for (int i = 0; i < resources.size(); ++i)
    {
      Notifier notifier = resources.get(i);
      removeAdapter(notifier);
    }
  }

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  {
    switch (notification.getEventType())
    {
      case Notification.RESOLVE:
      {
        Notifier oldValue = (Notifier)notification.getOldValue();
        removeAdapter(oldValue);
        Notifier newValue = (Notifier)notification.getNewValue();
        addAdapter(newValue);
        break;
      }
      case Notification.UNSET:
      {
        Object newValue = notification.getNewValue();
        if (newValue != null && newValue != Boolean.TRUE && newValue != Boolean.FALSE)
        {
          addAdapter((Notifier)newValue);
        }
        break;
      }
      case Notification.SET:
      {
        Notifier newValue = (Notifier)notification.getNewValue();
        if (newValue != null)
        {
          addAdapter(newValue);
        }
        break;
      }
      case Notification.ADD:
      {
        Notifier newValue = (Notifier)notification.getNewValue();
        if (newValue != null)
        {
          addAdapter(newValue);
        }
        break;

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           resolve() ? 
              target.eContents().iterator() : 
              (Iterator<EObject>)((InternalEList<?>)target.eContents()).basicIterator(); 
         i.hasNext(); )
    {
      Notifier notifier = i.next();
      addAdapter(notifier);
    }
  }

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