/** {@inheritDoc} */
  public void transform(TransformationInfo info, EsbNode subject) throws TransformerException {
    // Check subject.
    Assert.isTrue(subject instanceof EndPoint, "Invalid subject");
    DefaultEndPoint visualEP = (DefaultEndPoint) subject;
    DefaultEndpoint synapseEP = create(visualEP, visualEP.getEndPointName());
    setEndpointToSendCallOrProxy(info, visualEP, synapseEP);

    if (!info.isEndPointFound) {
      info.isEndPointFound = true;
      info.firstEndPoint = visualEP;
    }

    if (visualEP.getOutputConnector() != null) {
      if (visualEP.getOutputConnector().getOutgoingLink() != null) {
        InputConnector nextInputConnector =
            visualEP.getOutputConnector().getOutgoingLink().getTarget();
        if ((!(nextInputConnector instanceof SequenceInputConnector))
            || ((((Sequence) nextInputConnector.eContainer())
                        .getOutputConnector()
                        .get(0)
                        .getOutgoingLink()
                    != null)
                && (!(((Sequence) nextInputConnector.eContainer())
                        .getOutputConnector()
                        .get(0)
                        .getOutgoingLink()
                        .getTarget()
                        .eContainer()
                    instanceof EndPoint)))) {
          info.setParentSequence(info.getOriginOutSequence());
          info.setTraversalDirection(TransformationInfo.TRAVERSAL_DIRECTION_OUT);
        } else if (visualEP.getInputConnector().getIncomingLinks().get(0).getSource().eContainer()
            instanceof Sequence) {
          info.setParentSequence(info.getCurrentReferredSequence());
        }
      }
    }

    List<EsbNode> transformedMediators = info.getTransformedMediators();
    if (visualEP.getOutputConnector() != null
        && visualEP.getOutputConnector().getOutgoingLink() != null) {
      EsbNode nextElement =
          (EsbNode) visualEP.getOutputConnector().getOutgoingLink().getTarget().eContainer();
      if (transformedMediators.contains(nextElement)) {
        return;
      }
      transformedMediators.add(nextElement);
    }

    // Transform endpoint output data flow.
    // TODO: find out why this was commented out.
    // might want to check if the flow is connected back to initial proxy
    // service
    doTransform(info, visualEP.getOutputConnector());
  }
 /**
  * Get target node
  *
  * @param outputConnector
  * @return
  */
 protected EsbNode getTargetContainer(OutputConnector outputConnector) {
   EsbNode node = null;
   EsbLink outgoingLink = outputConnector.getOutgoingLink();
   if (outgoingLink != null) {
     InputConnector target = outgoingLink.getTarget();
     if (target != null) {
       if (target.eContainer() instanceof EsbNode) {
         node = (EsbNode) target.eContainer();
       }
     }
   }
   return node;
 }