PartitionKeyExtractorStrategy (spring-cloud-stream 3.2.10 API)

```
public interface PartitionKeyExtractorStrategy
```
Strategy for extracting a partition key from a Message.

Author:

Gary Russell

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Object extractKey(org.springframework.messaging.Message<?> message)

Method Detail

extractKey

Object extractKey(org.springframework.messaging.Message<?> message)