String reportDesignName ) throws EngineException
IViewerReportDesignHandle design ) throws EngineException
	private IGetParameterDefinitionTask getParameterDefinitionTask(			String reportDesignName ) throws EngineException	{		IReportRunnable runnable = ReportEngineService.getInstance( )				.openReportDesign( reportDesignName );		IGetParameterDefinitionTask paramTask = ReportEngineService				.getInstance( ).createGetParameterDefinitionTask( runnable );		return paramTask;	}