Retrieve Member object from the topology for a given member id

[Akila Ravihansa Perera]

Hi,

If we need to retrieve a Member object from the topology for a given
member id, we need to perform a 3 level iteration to look it up. This
is a limitation of current topology data structure. Following is a
sample code I had to use for this.

      for (Service service : topology.getServices()) {
            if (service.getClusters() != null) {
                for (Cluster cluster : service.getClusters()) {
                    if (cluster.getMembers() != null) {
                        for (Member member : cluster.getMembers()) {
                            // we are checking faulty status only in
previously activated members
                            if (member != null &&
MemberStatus.Activated.equals(member.getStatus())) {
                                // get the member
                            }
                        }
                    }
                }
            }
        }

Is there a better way to do this? If not, shall we add more efficient
APIs to retrieve these kind of information?

Thanks.

-- 
Akila Ravihansa Perera
Software Engineer, WSO2

Blog: http://ravihansa3000.blogspot.com