ScriptTransformer (Solr 7.7.0 API)

java.lang.Object
- org.apache.solr.handler.dataimport.Transformer
- - org.apache.solr.handler.dataimport.ScriptTransformer

```
public class ScriptTransformer
extends Transformer
```
A Transformer instance capable of executing functions written in scripting languages as a Transformer instance.

Refer to http://wiki.apache.org/solr/DataImportHandler for more details.

This API is experimental and may change in the future.

Since:

solr 1.3

Constructor Summary

Constructors
Constructor Description

ScriptTransformer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getFunctionName()`
`void`	`setFunctionName(String methodName)`
`Object`	`transformRow(Map<String,Object> row, Context context)`	The input is a row of data and the output has to be a new row.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ScriptTransformer
```
public ScriptTransformer()
```
- Method Detail
  - transformRow
```
public Object transformRow(Map<String,Object> row,
                           Context context)
```
    Description copied from class: Transformer
    
    The input is a row of data and the output has to be a new row.
    
    Specified by:
    
    transformRow in class Transformer
    
    Parameters:
    
    row - A row of data
    
    context - The current context
    
    Returns:
    
    The changed data. It must be a Map<String, Object> if it returns only one row or if there are multiple rows to be returned it must be a List<Map<String, Object>>
  - setFunctionName
```
public void setFunctionName(String methodName)
```
  - getFunctionName
```
public String getFunctionName()
```