FlushStrategy

All Known Implementing Classes:

DelegatingFlushStrategy, MockFlushStrategy, SplittingFlushStrategy

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 FlushStrategy
```
A strategy that defines how to flush writes on a connection.

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static interface`	`FlushStrategy.FlushSender`	An abstraction for a `FlushStrategy` to flush writes by calling `FlushStrategy.FlushSender.flush()`.
`static interface`	`FlushStrategy.WriteEventsListener`	A listener of write events from the connection on which the related `FlushStrategy` is `applied`.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`FlushStrategy.WriteEventsListener`	`apply(FlushStrategy.FlushSender sender)`	Every time a new write that requires custom flushes is initiated, this method is invoked.
`default boolean`	`shouldFlushOnUnwritable()`	Returns `true` if pending writes, if any, MUST be flushed when the connection is not writable.

- Method Detail
  - apply
```
FlushStrategy.WriteEventsListener apply(FlushStrategy.FlushSender sender)
```
    Every time a new write that requires custom flushes is initiated, this method is invoked. Passed FlushStrategy.FlushSender is used to signal to the connection that writes should now be flushed.
    
    Parameters:
    
    sender - FlushStrategy.FlushSender to signal flushes to the connection.
    
    Returns:
    
    FlushStrategy.WriteEventsListener that would listen to write events on the connection for which custom flushes are required.
  - shouldFlushOnUnwritable
```
default boolean shouldFlushOnUnwritable()
```
    Returns true if pending writes, if any, MUST be flushed when the connection is not writable.
    This method is expected to be idempotent.
    
    Returns:
    
    true if pending writes, if any, MUST be flushed when the connection is not writable.