(self, job: JobType)
return job_key in self._job_map
Checks whether there exists another job which has the same job key.
        :param job: The job to check.

        :return:    True if there exists another job with the same key, False otherwise.
Checks whether there exists another job which has the same job key.
        :param job: The job to check.
Checks whether there exists another job which has the same job key . : param job : The job to check .
def has_job(self, job: JobType) -> bool:
        """
        Checks whether there exists another job which has the same job key.
        :param job: The job to check.

        :return:    True if there exists another job with the same key, False otherwise.
        """
        job_key = self._job_key(job)
        return job_key in self._job_map
def has_job ( self , job : JobType ) -> bool : job_key = self . _job_key ( job ) return job_key in self . _job_map