| Interface | Description | 
|---|---|
| Converter | 
 The Converter interface provides support for translating between Kafka Connect's runtime data format
 and byte[]. 
 | 
| HeaderConverter | |
| OffsetStorageReader | 
 
 OffsetStorageReader provides access to the offset storage used by sources. 
 | 
| Class | Description | 
|---|---|
| ConverterConfig | 
 Abstract class that defines the configuration options for  
Converter and HeaderConverter instances. | 
| SimpleHeaderConverter | 
 A  
HeaderConverter that serializes header values as strings and that deserializes header values to the most appropriate
 numeric, boolean, array, or map representation. | 
| StringConverter | 
Converter and HeaderConverter implementation that only supports serializing to strings. | 
| StringConverterConfig | 
 Configuration options for  
StringConverter instances. | 
| Enum | Description | 
|---|---|
| ConverterType | 
 The type of  
Converter and HeaderConverter. |