OnTapCallbackPatterns extension

Adds pattern-matching-related methods to OnTapCallback.

on

• OnTapCallback

Methods

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

Available on OnTapCallback, provided by the OnTapCallbackPatterns extension

A switch-like method, using callbacks.

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

Available on OnTapCallback, provided by the OnTapCallbackPatterns extension

A variant of map that fallback to returning null.

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

Available on OnTapCallback, provided by the OnTapCallbackPatterns extension

A variant of map that fallback to returning orElse.

maybeWhen<TResult extends Object?>(TResult $default(String callbackId, Map<String, dynamic>? payload)?, {required TResult orElse()}) → TResult

Available on OnTapCallback, provided by the OnTapCallbackPatterns extension

A variant of when that fallback to an orElse callback.

when<TResult extends Object?>(TResult $default(String callbackId, Map<String, dynamic>? payload)) → TResult

Available on OnTapCallback, provided by the OnTapCallbackPatterns extension

A switch-like method, using callbacks.

whenOrNull<TResult extends Object?>(TResult? $default(String callbackId, Map<String, dynamic>? payload)?) → TResult?

Available on OnTapCallback, provided by the OnTapCallbackPatterns extension

A variant of when that fallback to returning null