How to use

org.ontoware.rdf2go.model.impl.NotifyingModelLayer

constructor

@Override
public Model getModel(URI contextURI) {
  Model model = super.getModel(contextURI);
  NotifyingModelLayer notifyingModel = new NotifyingModelLayer(model);
  for (Map.Entry<ModelChangedListener, QuadPattern> entry : this.modelsetChangeListener
      .entrySet()) {
    if (entry.getValue().getContext() == Variable.ANY
        || entry.getValue().getContext().equals(contextURI)) {
      notifyingModel.addModelChangedListener(entry.getKey(), entry
          .getValue());
    }
  }
  return notifyingModel;
}

@Override
public Model getDefaultModel() {
  Model model = super.getDefaultModel();
  NotifyingModelLayer notifyingModel = new NotifyingModelLayer(model);
  for (Map.Entry<ModelChangedListener, QuadPattern> entry : this.modelsetChangeListener
      .entrySet()) {
    // only if listening for (*, x,y,z) changes in default model are
    // detected
    if (entry.getValue().getContext() == Variable.ANY) {
      notifyingModel.addModelChangedListener(entry.getKey(), entry
          .getValue());
    }
  }
  return notifyingModel;
}

@Override
public Model getModel(URI contextURI) {
  Model model = super.getModel(contextURI);
  NotifyingModelLayer notifyingModel = new NotifyingModelLayer(model);
  for (Map.Entry<ModelChangedListener, QuadPattern> entry : this.modelsetChangeListener
      .entrySet()) {
    if (entry.getValue().getContext() == Variable.ANY
        || entry.getValue().getContext().equals(contextURI)) {
      notifyingModel.addModelChangedListener(entry.getKey(), entry
          .getValue());
    }
  }
  return notifyingModel;
}

@Override
public Model getDefaultModel() {
  Model model = super.getDefaultModel();
  NotifyingModelLayer notifyingModel = new NotifyingModelLayer(model);
  for (Map.Entry<ModelChangedListener, QuadPattern> entry : this.modelsetChangeListener
      .entrySet()) {
    // only if listening for (*, x,y,z) changes in default model are
    // detected
    if (entry.getValue().getContext() == Variable.ANY) {
      notifyingModel.addModelChangedListener(entry.getKey(), entry
          .getValue());
    }
  }
  return notifyingModel;
}

@Override
public ClosableIterator<Model> getModels() {
  List<Model> models = new ArrayList<Model>();
  ClosableIterator<? extends Model> it = super.getModels();
  // wrap all into NotifyingModels
  while (it.hasNext()) {
    Model model = it.next();
    NotifyingModelLayer notifyingModel = new NotifyingModelLayer(model);
    for (Map.Entry<ModelChangedListener, QuadPattern> entry : this.modelsetChangeListener
        .entrySet()) {
      notifyingModel.addModelChangedListener(entry.getKey(), entry
          .getValue());
    }
    models.add(notifyingModel);
  }
  it.close();
  return new PseudoClosableIterator<Model>(models.iterator());
}

@Override
public ClosableIterator<Model> getModels() {
  List<Model> models = new ArrayList<Model>();
  ClosableIterator<? extends Model> it = super.getModels();
  // wrap all into NotifyingModels
  while (it.hasNext()) {
    Model model = it.next();
    NotifyingModelLayer notifyingModel = new NotifyingModelLayer(model);
    for (Map.Entry<ModelChangedListener, QuadPattern> entry : this.modelsetChangeListener
        .entrySet()) {
      notifyingModel.addModelChangedListener(entry.getKey(), entry
          .getValue());
    }
    models.add(notifyingModel);
  }
  it.close();
  return new PseudoClosableIterator<Model>(models.iterator());
}

@Override
public void setUp() {
  super.setUp();
  Model plainModel = getModelFactory().createModel();
  assertNotNull(plainModel);
  this.notifyingModel = new NotifyingModelLayer(plainModel);
}