UserIntentPatterns extension

Adds pattern-matching-related methods to UserIntent.

on

Methods

map<TResult extends Object?>({required TResult summary(UserIntent_Summary value), required TResult define(UserIntent_Define value), required TResult expandKnowledge(UserIntent_ExpandKnowledge value), required TResult general(UserIntent_General value), required TResult invalidCommand(UserIntent_InvalidCommand value)}) → TResult

Available on UserIntent, provided by the UserIntentPatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>({TResult? summary(UserIntent_Summary value)?, TResult? define(UserIntent_Define value)?, TResult? expandKnowledge(UserIntent_ExpandKnowledge value)?, TResult? general(UserIntent_General value)?, TResult? invalidCommand(UserIntent_InvalidCommand value)?}) → TResult?

Available on UserIntent, provided by the UserIntentPatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>({TResult summary(UserIntent_Summary value)?, TResult define(UserIntent_Define value)?, TResult expandKnowledge(UserIntent_ExpandKnowledge value)?, TResult general(UserIntent_General value)?, TResult invalidCommand(UserIntent_InvalidCommand value)?, required TResult orElse()}) → TResult

Available on UserIntent, provided by the UserIntentPatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>({TResult summary(String query)?, TResult define(String term)?, TResult expandKnowledge(String query)?, TResult general(String query)?, TResult invalidCommand(String command, String reason)?, required TResult orElse()}) → TResult

Available on UserIntent, provided by the UserIntentPatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>({required TResult summary(String query), required TResult define(String term), required TResult expandKnowledge(String query), required TResult general(String query), required TResult invalidCommand(String command, String reason)}) → TResult

Available on UserIntent, provided by the UserIntentPatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>({TResult? summary(String query)?, TResult? define(String term)?, TResult? expandKnowledge(String query)?, TResult? general(String query)?, TResult? invalidCommand(String command, String reason)?}) → TResult?

Available on UserIntent, provided by the UserIntentPatterns extension

A variant of when that fallback to returning null