How to use

isInState

method

in

org.apache.hadoop.registry.client.impl.zk.CuratorService

/**
 * Internal check that a service is in the live state.
 *
 * @throws ServiceStateException if not
 */
private void checkServiceLive() throws ServiceStateException {
 if (!isInState(STATE.STARTED)) {
  throw new ServiceStateException(
    "Service " + getName() + " is in wrong state: "
      + getServiceState());
 }
}

/**
 * Internal check that a service is in the live state
 * @throws ServiceStateException if not
 */
private void checkServiceLive() throws ServiceStateException {
 if (!isInState(STATE.STARTED)) {
  throw new ServiceStateException(
    "Service " + getName() + " is in wrong state: "
    + getServiceState());
 }
}