DeclarationInFile (yangtools-docs 8.0.2 API)

All Superinterfaces:

DeclarationReference, Immutable, MutationBehaviour<Immutable>
```
@Beta
@NonNullByDefault
public interface DeclarationInFile
extends DeclarationReference
```
A DeclarationReference to something which resembles file.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String fileName()
  Return the file where the declaration occurred.
  - Methods inherited from interface org.opendaylight.yangtools.yang.model.api.meta.DeclarationReference
    toHumanReadable

- Method Detail
  - fileName
```
String fileName()
```
    Return the file where the declaration occurred. Returned is guaranteed to be non-empty and reference a file-like resource. No further guarantees on structure of the string are made.
    
    Returns:
    
    A non-empty file name.