IDocumentReaderCompletion

All Known Implementing Classes:

IRfidCompletion, IRfidReaderCompletion
```
public interface IDocumentReaderCompletion
```
Interface defining callback object for receiving answer from processing engine

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onCompleted(int action, DocumentReaderResults results, DocumentReaderException error)`	Callback method

- Method Detail
  - onCompleted
```
void onCompleted(int action,
                 DocumentReaderResults results,
                 DocumentReaderException error)
```
    Callback method
    
    Parameters:
    
    action - defines current processing status, one of DocReaderAction values
    
    results - defines current processing results
    
    error - in case of anything is wrong - brief message for developer, null otherwise