FileDescriptorSource.ProgressCallback (ProtoStream - core 4.5.0.Dev04 API)

Enclosing class:

FileDescriptorSource
```
public static interface FileDescriptorSource.ProgressCallback
```
A callback interface that receives status notifications during the processing of files defined by a FileDescriptorSource.

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`handleError(String fileName, DescriptorParserException exception)`	This is invoked when an error is encountered, possibly more thant once per file.
`default void`	`handleSuccess(String fileName)`	This is invoked at most once per file, at the end of the parsing of a file, if it completed successfully.

- Method Detail
  - handleError
```
default void handleError(String fileName,
                         DescriptorParserException exception)
```
    This is invoked when an error is encountered, possibly more thant once per file.
    
    Parameters:
    
    fileName - the name of the file that failed
    
    exception - the error
  - handleSuccess
```
default void handleSuccess(String fileName)
```
    This is invoked at most once per file, at the end of the parsing of a file, if it completed successfully.
    
    Parameters:
    
    fileName - the name of the file that was parsed successfully