AbstractEav

What it does

This abstract class provides the foundation for exporting EAV (Entity-Attribute-Value) entities like products and customers in Magento 2.

Developers extend this class when creating custom export functionality for EAV entities, as it handles attribute filtering, option value retrieval, and preparing entity collections with proper attribute values for export operations.

Public Methods

• filterEntityCollection()
• getAttributeOptions()
• getEntityTypeId()