class PerformanceService {

    InputStream readReport(String reportName) throws IOException {
        return Files.newInputStream(performanceReportDirectory.resolve(reportName));
    }

    public  PerformanceService(Path sipDirectory, Path performanceReportDirectory);
      PerformanceService(IngestExternalClientFactory ingestClientFactory,
        AdminExternalClientFactory adminClientFactory, Path sipDirectory,
        Path performanceReportDirectory, UserInterfaceTransactionManager userInterfaceTransactionManager);

}