Flushable

All Known Implementing Classes:

DummyOutputStream, FlinkUARTOutputStream, OutputStream, PrintStream, SCIOutputStream, UARTOutputStream, UARTOutputStream, UARTOutputStream
```
public interface Flushable
```
Defines an interface for classes that can (or need to) be flushed, typically before some output processing is considered to be finished and the object gets closed.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void flush()
  Flushes the object by writing out any buffered data to the underlying output.

- Method Detail
  - flush
```
void flush()
    throws IOException
```
    Flushes the object by writing out any buffered data to the underlying output.
    
    Throws:
    
    IOException - if there are any issues writing the data.