How to use

clientName

method

in

org.apache.bookkeeper.clients.config.StorageClientSettings_Builder

/**
 * If the value to be returned by {@link StorageClientSettings#clientName()} is present, replaces
 * it by applying {@code mapper} to it and using the result.
 *
 * <p>If the result is null, clears the value.
 *
 * @return this {@code Builder} object
 * @throws NullPointerException if {@code mapper} is null
 */
public StorageClientSettings.Builder mapClientName(UnaryOperator<String> mapper) {
 return clientName(clientName().map(mapper));
}

/**
 * Sets the value to be returned by {@link StorageClientSettings#clientName()}.
 *
 * @return this {@code Builder} object
 */
public StorageClientSettings.Builder clientName(Optional<? extends String> clientName) {
 if (clientName.isPresent()) {
  return clientName(clientName.get());
 } else {
  return clearClientName();
 }
}

/**
 * Sets the value to be returned by {@link StorageClientSettings#clientName()}.
 *
 * @return this {@code Builder} object
 */
public StorageClientSettings.Builder nullableClientName(@Nullable String clientName) {
 if (clientName != null) {
  return clientName(clientName);
 } else {
  return clearClientName();
 }
}