BindingDelta constructor Null safety

BindingDelta(
  1. {BindingDelta_Action? action,
  2. String? role,
  3. String? member,
  4. Expr? condition}
)

Implementation

factory BindingDelta({
  BindingDelta_Action? action,
  $core.String? role,
  $core.String? member,
  $45.Expr? condition,
}) {
  final _result = create();
  if (action != null) {
    _result.action = action;
  }
  if (role != null) {
    _result.role = role;
  }
  if (member != null) {
    _result.member = member;
  }
  if (condition != null) {
    _result.condition = condition;
  }
  return _result;
}