public PublishPipeConfiguration(IPublishPipeSpecification parentSpecification)
 {
     _specification = new PublishPipeSpecification();
     _specification.Connect(new ParentPublishPipeSpecificationObserver(parentSpecification));
 }
 public PublishPipeConfiguration(IPublishTopology publishTopology)
 {
     _specification = new PublishPipeSpecification();
     _specification.Connect(new TopologyPublishPipeSpecificationObserver(publishTopology));
 }