QueueViewSubjectTypesPatterns extension

Adds pattern-matching-related methods to QueueViewSubjectTypes.

on

• QueueViewSubjectTypes

Methods

map<TResult extends Object?>({required TResult knownValue(QueueViewSubjectTypesKnownValue value), required TResult unknown(QueueViewSubjectTypesUnknown value)}) → TResult

Available on QueueViewSubjectTypes, provided by the QueueViewSubjectTypesPatterns extension

A switch-like method, using callbacks.

mapOrNull<TResult extends Object?>({TResult? knownValue(QueueViewSubjectTypesKnownValue value)?, TResult? unknown(QueueViewSubjectTypesUnknown value)?}) → TResult?

Available on QueueViewSubjectTypes, provided by the QueueViewSubjectTypesPatterns extension

A variant of map that fallback to returning null.

maybeMap<TResult extends Object?>({TResult knownValue(QueueViewSubjectTypesKnownValue value)?, TResult unknown(QueueViewSubjectTypesUnknown value)?, required TResult orElse()}) → TResult

Available on QueueViewSubjectTypes, provided by the QueueViewSubjectTypesPatterns extension

A variant of map that fallback to returning orElse.

maybeWhen<TResult extends Object?>({TResult knownValue(KnownQueueViewSubjectTypes data)?, TResult unknown(String data)?, required TResult orElse()}) → TResult

Available on QueueViewSubjectTypes, provided by the QueueViewSubjectTypesPatterns extension

A variant of when that fallback to an orElse callback.

when<TResult extends Object?>({required TResult knownValue(KnownQueueViewSubjectTypes data), required TResult unknown(String data)}) → TResult

Available on QueueViewSubjectTypes, provided by the QueueViewSubjectTypesPatterns extension

A switch-like method, using callbacks.

whenOrNull<TResult extends Object?>({TResult? knownValue(KnownQueueViewSubjectTypes data)?, TResult? unknown(String data)?}) → TResult?

Available on QueueViewSubjectTypes, provided by the QueueViewSubjectTypesPatterns extension

A variant of when that fallback to returning null