ViewerLinkProvider (tds 5.5 API)

All Superinterfaces:

Viewer
```
public interface ViewerLinkProvider
extends Viewer
```
Interface for plugging in Viewers. Generally, these are implemented with jnlp files in /content/thredds/view/views/*.jnlp You can customizing by adding parameters to the jnlp file, eg parm=subst&name=value. Then all instances of "{param}" will be replaced by subst, and all instances of "{name}" will be replaced by value, etc.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class ViewerLinkProvider.ViewerLink

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<ViewerLinkProvider.ViewerLink>`	`getViewerLinks(thredds.client.catalog.Dataset ds, javax.servlet.http.HttpServletRequest req)`	Get an HTML fragment link to the viewer JNLP file, for this dataset.

Methods inherited from interface thredds.server.viewer.Viewer
getViewerLink, getViewerLinkHtml, isViewable

- Method Detail
  - getViewerLinks
```
List<ViewerLinkProvider.ViewerLink> getViewerLinks(thredds.client.catalog.Dataset ds,
                                                   javax.servlet.http.HttpServletRequest req)
```
    Get an HTML fragment link to the viewer JNLP file, for this dataset. Example: return "Integrated Data Viewer (IDV) (webstart)";
    
    Parameters:
    
    ds - the dataset to view
    
    req - the request
    
    Returns:
    
    HTML fragment string