public CommandRepository getRepositoryFile() {
    return commandRepository;
  }
Gets the repository file which was set on this command. The repository can
be set either by the creator of the command or by the
{@link ExecutionCommandWrapper} when it is about to execute the command.

@return the repository file that is to be written.
@see #setRepositoryFile(CommandRepository)
ambari-server/src/main/java/org/apache/ambari/server/agent/ExecutionCommand.java