code: public void addVertex(Vertex vertex)
  	{
  		if (!name.equals(vertex.baseName()))
  			return;
  
  		vertexes.add(vertex);
  	}
docs: Adds a {@link Vertex} to this {@link MergedVertex}. The <code>Vertex</code> base name must match this <code>MergedVertex</code> name.
  
  @param vertex the vertex