ISourceViewerExtension4 (Eclipse Platform API Specification)

All Known Implementing Classes:

ProjectionViewer, SourceViewer, TextConsoleViewer
```
public interface ISourceViewerExtension4
```
Extension interface for ISourceViewer.
It introduces API to access a minimal set of content assistant APIs.

Since:

3.4

See Also:

IContentAssistant

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  ContentAssistantFacade getContentAssistantFacade()
  Returns a facade for this viewer's content assistant.

- Method Detail
  - getContentAssistantFacade
```
ContentAssistantFacade getContentAssistantFacade()
```
    Returns a facade for this viewer's content assistant.
    
    Returns:
    
    a content assistant facade or null if none is configured