RReducer (Redisson 2.13.2 API)

Type Parameters:

K - key type

V - value type

All Superinterfaces:

Serializable
```
public interface RReducer<K,V>
extends Serializable
```
Reduces values mapped by key into single value.

Author:

Nikita Koksharov

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  V reduce(K reducedKey, Iterator<V> iter)
  Invoked for each key

- Method Detail
  - reduce
```
V reduce(K reducedKey,
         Iterator<V> iter)
```
    Invoked for each key
    
    Parameters:
    
    reducedKey - - key
    
    iter - - collection of values
    
    Returns:
    
    value