InputLine.TabCompletion (Terminal Utils : I/O 5.0.1 API)

Enclosing class:

InputLine

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public static interface InputLine.TabCompletion
```
Tab completion interface.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String complete(String before, LinePrinter errorPrinter)
  Try to complete the given string.

- Method Detail
  - complete
```
String complete(String before,
                LinePrinter errorPrinter)
```
    Try to complete the given string.
    The function should only print to the line printer if there is no selected completion.
    
    Parameters:
    
    before - The string to be completed. What is before the carriage.
    
    errorPrinter - Print errors or alternatives to this line printer.
    
    Returns:
    
    the completed string, or null if no completion.