AsyncFoldLeft.Loop (CometD :: Java 7.0.17 API)

Type Parameters:

R - the type of the result

Enclosing class:

AsyncFoldLeft
```
public static interface AsyncFoldLeft.Loop<R>
```
Controls the iteration over a sequence of elements, allowing to continue the iteration (with a result), break out of the iteration (with a result), or fail the iteration (with an exception).

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`fail(java.lang.Throwable failure)`	Makes the loop fail (similarly to throwing an exception).
`default void`	`leave(R r)`	Makes the loop exit (similarly to the `break` statement).
`default void`	`proceed(R r)`	Makes the loop proceed to the next element (or the end of the loop).

- Method Detail
  - proceed
```
default void proceed(R r)
```
    Makes the loop proceed to the next element (or the end of the loop).
    
    Parameters:
    
    r - the result computed in the current iteration
  - leave
```
default void leave(R r)
```
    Makes the loop exit (similarly to the break statement).
    
    Parameters:
    
    r - the result computed in the current iteration
  - fail
```
default void fail(java.lang.Throwable failure)
```
    Makes the loop fail (similarly to throwing an exception).
    
    Parameters:
    
    failure - the failure of the current iteration