StableTopoheightChangedEventPatterns extension

Adds pattern-matching-related methods to StableTopoheightChangedEvent.

on
  • StableTopoheightChangedEvent

Methods

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

Available on StableTopoheightChangedEvent, provided by the StableTopoheightChangedEventPatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>(TResult? $default(_StableTopoheightChangedEvent value)?) → TResult?

Available on StableTopoheightChangedEvent, provided by the StableTopoheightChangedEventPatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>(TResult $default(_StableTopoheightChangedEvent value)?, {required TResult orElse()}) → TResult

Available on StableTopoheightChangedEvent, provided by the StableTopoheightChangedEventPatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>(TResult $default(int previousStableTopoheight, int newStableTopoheight)?, {required TResult orElse()}) → TResult

Available on StableTopoheightChangedEvent, provided by the StableTopoheightChangedEventPatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>(TResult $default(int previousStableTopoheight, int newStableTopoheight)) → TResult

Available on StableTopoheightChangedEvent, provided by the StableTopoheightChangedEventPatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>(TResult? $default(int previousStableTopoheight, int newStableTopoheight)?) → TResult?

Available on StableTopoheightChangedEvent, provided by the StableTopoheightChangedEventPatterns extension

A variant of when that fallback to returning null