public NodeMetadata apply()

in joyent-cloudapi/src/main/java/org/jclouds/joyent/cloudapi/v6_5/compute/functions/MachineInDatacenterToNodeMetadata.java [84:120]

31 lines of code
3 McCabe index (conditional complexity)


   public NodeMetadata apply(MachineInDatacenter machineInDatacenter) {
      Location zone = locationIndex.get().get(machineInDatacenter.getDatacenter());
      checkState(zone != null, "location %s not in locationIndex: %s", machineInDatacenter.getDatacenter(),
            locationIndex.get());
      Machine from = machineInDatacenter.get();

      NodeMetadataBuilder builder = new NodeMetadataBuilder();
      builder.id(machineInDatacenter.slashEncode());
      builder.providerId(from.getId());
      builder.name(from.getName());
      builder.hostname(from.getId());
      builder.location(zone);
      Map<String, String> metadataMap = filterKeys(from.getMetadata(), new Predicate<String>() {

         @Override
         public boolean apply(String input) {
            // TODO make this more efficient
            for (Metadata key : Metadata.values())
               if (key.key().equals(input))
                  return false;
            return true;
         }

      });
      addMetadataAndParseTagsFromCommaDelimitedValue(builder, metadataMap);

      builder.group(groupFromMapOrName(metadataMap, from.getName(), nodeNamingConvention));

      builder.imageId(DatacenterAndName.fromDatacenterAndName(machineInDatacenter.getDatacenter(), from.getDatasetURN())
            .slashEncode());
      builder.operatingSystem(findOperatingSystemForMachineOrNull(machineInDatacenter));
      builder.hardware(findHardwareForMachineOrNull(machineInDatacenter));
      builder.status(toPortableNodeStatus.get(from.getState()));
      builder.publicAddresses(filter(from.getIps(), not(InetAddresses2.IsPrivateIPAddress.INSTANCE)));
      builder.privateAddresses(filter(from.getIps(), InetAddresses2.IsPrivateIPAddress.INSTANCE));
      return builder.build();
   }