Delay (Ratpack API (2.0.0-rc-1))

All Known Implementing Classes:

FixedDelay, IndexedDelay
```
public interface Delay
```
A strategy object to model delays between retries.

Since:

1.7

See Also:

RetryPolicy

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Promise<Duration>`	`delay(Integer attempt)`	Builds a promise wrapping a duration that will instruct the caller how long to wait between retries.

- Method Detail
  - delay
```
Promise<Duration> delay(Integer attempt)
```
    Builds a promise wrapping a duration that will instruct the caller how long to wait between retries.
    
    Parameters:
    
    attempt - current retry attempt to provide sophisticated delay strategies
    
    Returns:
    
    a promise wrapping a duration that will instruct the caller how long to wait between retries.