public abstract class Transformer extends Object
Use this API to implement a custom transformer for any given entity
Implementations of this abstract class must provide a public no-args constructor.
Refer to http://wiki.apache.org/solr/DataImportHandler for more details.This API is experimental and may change in the future.
|Constructor and Description|
|Modifier and Type||Method and Description|
The input is a row of data and the output has to be a new row.