SurveillanceService (OpenNMS 2022.1.1 API)

All Known Implementing Classes:

DefaultSurveillanceService
```
@Transactional(readOnly=true)
public interface SurveillanceService
```
Class designed for gathering Aggreate Status of nodes to be displayed in a cross sectional view of categories. This service provides the objects requried for a view used by a surveillance/operations team within a NOC.

Author:

David Hustace, Mathew Brozowski, DJ Gregor, Jeff Gehlbach

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`SimpleWebTable`	`createSurveillanceTable(String surveillanceViewName, ProgressMonitor progressMonitor)`	createSurveillanceTable
`Integer`	`getHeaderRefreshSeconds(String viewName)`	getHeaderRefreshSeconds
`List<String>`	`getViewNames()`	getViewNames
`boolean`	`isViewName(String viewName)`	isViewName

- Method Detail
  - createSurveillanceTable
```
SimpleWebTable createSurveillanceTable(String surveillanceViewName,
                                       ProgressMonitor progressMonitor)
```
    createSurveillanceTable
    
    Parameters:
    
    surveillanceViewName - a String object.
    
    progressMonitor - a ProgressMonitor object.
    
    Returns:
    
    a SimpleWebTable object.
  - getHeaderRefreshSeconds
```
Integer getHeaderRefreshSeconds(String viewName)
```
    getHeaderRefreshSeconds
    
    Parameters:
    
    viewName - a String object.
    
    Returns:
    
    a String object.
  - isViewName
```
boolean isViewName(String viewName)
```
    isViewName
    
    Parameters:
    
    viewName - a String object.
    
    Returns:
    
    a boolean.
  - getViewNames
```
List<String> getViewNames()
```
    getViewNames
    
    Returns:
    
    a List object.