Grid\Collection

What it does

This class provides a specialized collection for displaying sales documents (orders, invoices, shipments, credit memos) in Magento 2 admin grids.

It implements SearchResultInterface to support search and filtering capabilities in grid views.

Developers use this as a base class when creating custom grid collections for sales-related entities that need to support aggregations, search criteria, and pagination.

Public Methods

• getAggregations()
• setAggregations()
• getAllIds()
• getSearchCriteria()
• setSearchCriteria()
• getTotalCount()
• setTotalCount()
• setItems()