when<TResult extends Object?> method

  1. @optionalTypeArgs
TResult when<TResult extends Object?>(
  1. TResult $default(
    1. String $type,
    2. String date,
    3. DateTime? computedAt,
    4. int? pendingCount,
    5. int? actionedCount,
    6. int? escalatedCount,
    7. int? inboundCount,
    8. int? actionRate,
    9. int? avgHandlingTimeSec,
    10. Map<String, dynamic>? $unknown,
    )
)

A switch-like method, using callbacks.

As opposed to map, this offers destructuring. It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case Subclass2(:final field2):
    return ...;
}

Implementation

@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String $type,  String date,  DateTime? computedAt,  int? pendingCount,  int? actionedCount,  int? escalatedCount,  int? inboundCount,  int? actionRate,  int? avgHandlingTimeSec,  Map<String, dynamic>? $unknown)  $default,) {final _that = this;
switch (_that) {
case _HistoricalStats():
return $default(_that.$type,_that.date,_that.computedAt,_that.pendingCount,_that.actionedCount,_that.escalatedCount,_that.inboundCount,_that.actionRate,_that.avgHandlingTimeSec,_that.$unknown);case _:
  throw StateError('Unexpected subclass');

}
}