CommandPayloadDefinitionPatterns extension

Adds pattern-matching-related methods to CommandPayloadDefinition.

on

Methods

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

Available on CommandPayloadDefinition, provided by the CommandPayloadDefinitionPatterns extension

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

Available on CommandPayloadDefinition, provided by the CommandPayloadDefinitionPatterns extension

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

Available on CommandPayloadDefinition, provided by the CommandPayloadDefinitionPatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>(TResult $default(String parameter, String? description, CommandPayloadDataType dataType, bool? isRequired, num? minValue, num? maxValue, int? minLength, int? maxLength, List<String>? choices, RegExp? regexPattern, List<CommandPayloadDefinition>? nested, int? maxQuantity)?, {required TResult orElse()}) → TResult

Available on CommandPayloadDefinition, provided by the CommandPayloadDefinitionPatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>(TResult $default(String parameter, String? description, CommandPayloadDataType dataType, bool? isRequired, num? minValue, num? maxValue, int? minLength, int? maxLength, List<String>? choices, RegExp? regexPattern, List<CommandPayloadDefinition>? nested, int? maxQuantity)) → TResult

Available on CommandPayloadDefinition, provided by the CommandPayloadDefinitionPatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>(TResult? $default(String parameter, String? description, CommandPayloadDataType dataType, bool? isRequired, num? minValue, num? maxValue, int? minLength, int? maxLength, List<String>? choices, RegExp? regexPattern, List<CommandPayloadDefinition>? nested, int? maxQuantity)?) → TResult?

Available on CommandPayloadDefinition, provided by the CommandPayloadDefinitionPatterns extension

A variant of when that fallback to returning null