diff abstract method

  1. @override
Map<String, dynamic>? diff(
  1. covariant DatumEntityInterface oldVersion
)
override

Computes the difference between the current entity state and an oldVersion of the entity.

Returns a Map<String, dynamic> containing only the fields that have changed, with their new values. Returns null if the entities are identical (no changes detected).

Implementation

@override
Map<String, dynamic>? diff(covariant DatumEntityInterface oldVersion);