Table of contents

Use case

The data type Float is a decimal-point number. There are instances where a system returns price and other numerical values as strings. Nevertheless, during integration with other systems, they might want the same values as Float. In such scenarios, the Cast: Float mapper is utilized. 


Here is a step-by-step guide!

Step 1: Click on Add Data Transformer.

Step 2: Select Value Mapper.

Step 3: Select Key Accessor from the Accessor drop-down menu.

Step 4: Click on Add Keys and specify the key (or keys) that you wish to map from an entity data.

Step 5: Click on Add Mappers and select Cast: Float

Step 6: On clicking the Run Test button, you will see that the Cast: Float mapper has mapped the specified key (or keys) to Float values accordingly.

Video guide