How to use

getContainedNamespaces

method

in

org.janusgraph.diskstorage.configuration.Configuration

@Override
public Set<String> getContainedNamespaces(ConfigNamespace umbrella,
    String... umbrellaElements) {
  ImmutableSet.Builder<String> b = ImmutableSet.builder();
  b.addAll(first.getContainedNamespaces(umbrella, umbrellaElements));
  b.addAll(second.getContainedNamespaces(umbrella, umbrellaElements));
  return b.build();
}
@Override

@Override
public Set<String> getContainedNamespaces(ConfigNamespace umbrella, String... umbrellaElements) {
  return config.getContainedNamespaces(umbrella,concat(umbrellaElements));
}

private static Map<String, IndexProvider> getIndexes(Configuration config) {
  ImmutableMap.Builder<String, IndexProvider> builder = ImmutableMap.builder();
  for (String index : config.getContainedNamespaces(INDEX_NS)) {
    Preconditions.checkArgument(StringUtils.isNotBlank(index), "Invalid index name [%s]", index);
    log.info("Configuring index [{}]", index);
    IndexProvider provider = getImplementationClass(config.restrictTo(index), config.get(INDEX_BACKEND,index),
        StandardIndexProvider.getAllProviderClasses());
    Preconditions.checkNotNull(provider);
    builder.put(index, provider);
  }
  return builder.build();
}

public static List<RegisteredAttributeClass<?>> getRegisteredAttributeClasses(Configuration configuration) {
  List<RegisteredAttributeClass<?>> all = new ArrayList<>();
  for (String attributeId : configuration.getContainedNamespaces(CUSTOM_ATTRIBUTE_NS)) {
    Preconditions.checkArgument(attributeId.startsWith(ATTRIBUTE_PREFIX),"Invalid attribute definition: %s",attributeId);
    int position;

storeNames.addAll(config.getContainedNamespaces(Constants.DYNAMODB_STORES_NAMESPACE));
storeNames.forEach(storeName -> setupStore(config, readRateLimit, writeRateLimit, storeName));