OnWriteFeedContent (olingo-odata2-api 3.0.0-SP.21 API)

All Superinterfaces:

ODataCallback
```
public interface OnWriteFeedContent
extends ODataCallback
```
Callback interface for the $expand query option.
If an expand clause for a navigation property which points to a feed is found this callback will be called.
Pointing to an feed means the navigation property has a multiplicity of 0..* or 1..*.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`WriteFeedCallbackResult`	`retrieveFeedResult(WriteFeedCallbackContext context)`	Retrieves the data for a feed.

- Method Detail
  - retrieveFeedResult
```
WriteFeedCallbackResult retrieveFeedResult(WriteFeedCallbackContext context)
                                    throws ODataApplicationException
```
    Retrieves the data for a feed. See WriteFeedCallbackContext for details on the context and WriteFeedCallbackResult for details on the result of this method.
    
    Parameters:
    
    context - of this entry
    
    Returns:
    
    result - must not be null.
    
    Throws:
    
    ODataApplicationException - Caso ocorra exceção