Transformer (HiveMQ Kafka Extension Customization SDK 4.28.1 API)

All Known Subinterfaces:

KafkaToMqttTransformer, MqttToKafkaTransformer
```
@Immutable
@DoNotImplement
public interface Transformer<I extends TransformerInitInput>
```
This is the base interface for all "HiveMQ Enterprise Extension for Kafka" transformer.

Since:

4.4.0

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`init(I input)`	Use the init method to set up static runtime context for the execution of your transformer.

- Method Detail
  - init
```
default void init(@NotNull
                  I input)
```
    Use the init method to set up static runtime context for the execution of your transformer.
    
    Parameters:
    
    input - See the specific input e.g. MqttToKafkaInitInput.
    
    Since:
    
    4.4.0