Check (BaseX Core 10.6 API)

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 interface Check
```
Functional interface for boolean checks. Similar to BooleanSupplier.

Author:

BaseX Team 2005-23, BSD License, Christian Gruen

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean ok()
  Returns the result of a check.

- Method Detail
  - ok
```
boolean ok()
```
    Returns the result of a check.
    
    Returns:
    
    result of check