private static final Configuration configuration = ConfigurationFactory.getConfiguration();
- private static class ReferenceHolder {
-
- private static final AbstractResolverDataReader VNFC_RESOLVER_DATA_READER = new VNFCResolverDataReader();
-
- private static final AbstractResolverDataReader VNF_RESOLVER_DATA_READER = new VNFResolverDataReader();
- }
+ private ResolverDataReaderFactory() {}
public static AbstractResolverDataReader createResolverDataReader(String resolverType) {
- if (resolverType.equalsIgnoreCase("VNF")) {
+ if ("VNF".equalsIgnoreCase(resolverType)) {
return ReferenceHolder.VNF_RESOLVER_DATA_READER;
- } else if (resolverType.equalsIgnoreCase("VNFC")) {
+ } else if ("VNFC".equalsIgnoreCase(resolverType)) {
return ReferenceHolder.VNFC_RESOLVER_DATA_READER;
} else {
return null;
}
}
+
+ private static class ReferenceHolder {
+
+ private static final AbstractResolverDataReader VNFC_RESOLVER_DATA_READER = new VNFCResolverDataReader();
+
+ private static final AbstractResolverDataReader VNF_RESOLVER_DATA_READER = new VNFResolverDataReader();
+
+ private ReferenceHolder() {}
+ }
}