---
title: "Transformation Code Examples"
canonical: "https://wiki.yellowfinbi.com/space/user80/1540397/Transformation%20Code%20Examples"
format: markdown
---
Here are a few Transformation Step examples, developed in Java, that you can refer to, or download and use in your environment.

 

> ⚠️ You can download our example bundles containing the example code, along with a yfp file containing any dependencies required to run it in your environment.

 

## Example 1: Text Data Generator Step

Example of an input step that generated several rows and columns of text data, based on configuration.

See the Java code [here](https://developers.yellowfinbi.com/dev/data-transformation/examples/TextDataGeneratorStep/TextDataGeneratorETLStep.java), or click [here](https://developers.yellowfinbi.com/dev/data-transformation/examples/TextDataGeneratorStep/TextDataGeneratorStep.zip) to download the full example.

 

## Example 2: Upper Case Converter Step

Transform your data to upper case with the help of this example.

See the Java code [here](https://developers.yellowfinbi.com/dev/data-transformation/examples/UpperCaseConverterStep/UpperCaseConverterStep.java), or click [here](https://developers.yellowfinbi.com/dev/data-transformation/examples/UpperCaseConverterStep/UpperCaseConverterStep.zip) to download the example.