Package org.redisson.api.mapreduce
Interface RReducer<K,V>
- Type Parameters:
K
- key typeV
- value type
- All Superinterfaces:
Serializable
Reduces values mapped by key into single value.
- Author:
- Nikita Koksharov
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Method Summary
-
Method Details
-
reduce
Invoked for each key- Parameters:
reducedKey
- - keyiter
- - collection of values- Returns:
- value
-