GroupStatePatterns extension

Methods

map<TResult extends Object?>(TResult $default(_GroupState value)) → TResult

Available on GroupState, provided by the GroupStatePatterns extension

A switch-like method, using callbacks.

mapOrNull<TResult extends Object?>(TResult? $default(_GroupState value)?) → TResult?

Available on GroupState, provided by the GroupStatePatterns extension

A variant of map that fallback to returning null.

maybeMap<TResult extends Object?>(TResult $default(_GroupState value)?, {required TResult orElse()}) → TResult

Available on GroupState, provided by the GroupStatePatterns extension

A variant of map that fallback to returning orElse.

maybeWhen<TResult extends Object?>(TResult $default(List<int> groupedColumnIds, Map<String, bool> expandedGroups)?, {required TResult orElse()}) → TResult

Available on GroupState, provided by the GroupStatePatterns extension

A variant of when that fallback to an orElse callback.

when<TResult extends Object?>(TResult $default(List<int> groupedColumnIds, Map<String, bool> expandedGroups)) → TResult

Available on GroupState, provided by the GroupStatePatterns extension

A switch-like method, using callbacks.

whenOrNull<TResult extends Object?>(TResult? $default(List<int> groupedColumnIds, Map<String, bool> expandedGroups)?) → TResult?

Available on GroupState, provided by the GroupStatePatterns extension

A variant of when that fallback to returning null