<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def runSearchContinuous(self, request):
 """ Returns a SearchContinuousResponse for the specified SearchContinuousRequest object. :param request: JSON string representing searchContinuousRequest :return: JSON string representing searchContinuousResponse """

        return self.runSearchRequest(
            request, protocol.SearchContinuousRequest,
            protocol.SearchContinuousResponse,
            self.continuousGenerator)