package jalview.ws2;

import java.io.IOException;
import java.util.List;

public interface WebServiceWorkerI extends PollableTaskI
{
  long getUID();

  List<WSJob> getJobs();

  void start() throws IOException;

  boolean poll() throws IOException;

  WebServiceI getWebService();

  default boolean isDone()
  {
    if (getJobs().size() == 0)
      return false;
    for (WSJob job : getJobs())
    {
      if (!job.getStatus().isDone() && !job.getStatus().isFailed())
        return false;
    }
    return true;
  }

  /*
   * Called by the executor when the worker transitions to the done state
   * either normally or exceptionally.
   */
  void done();
}