PreferenceValue (OpenRefine 4.0-SNAPSHOT API)

All Known Implementing Classes:

TopList
```
public interface PreferenceValue
```
Interface to be extended by all objects stored in the preferences. This ensures that their full class name is serialized with them. They should implement Jackson deserialization as usual.

- Method Summary
  
  All Methods Instance Methods Default Methods
  Modifier and Type Method Description
  
  default String getClassName()

- Method Detail
  - getClassName
```
default String getClassName()
```