public void setConcept(ConceptVersionBI concept) {
   // Make sure in application thread.
   FxUtils.checkFxUserThread();
   controller_.setConcept(concept);
 }
 /* (non-Javadoc)
  * @see gov.va.isaac.interfaces.gui.views.ConceptWorkflowViewI#getInitialTask()
  */
 @Override
 public Long getInitialTask() {
   return controller_.getInitialTask() != null ? controller_.getInitialTask().getId() : null;
 }
 /* (non-Javadoc)
  * @see gov.va.isaac.interfaces.gui.views.ConceptWorkflowViewI#setInitialTask(long)
  */
 @Override
 public void setInitialTask(long taskId) {
   controller_.setInitialTask(taskId);
 }
 @Override
 public int getConceptNid() {
   return controller_.getConcept().getConceptNid();
 }
 @Override
 public UUID getConceptUuid() {
   return controller_.getConcept().getPrimordialUuid();
 }
 @Override
 public Region getView() {
   return controller_.getRootNode();
 }