FieldDeclarationPatterns extension

Adds pattern-matching-related methods to FieldDeclaration.

on

Methods

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

Available on FieldDeclaration, provided by the FieldDeclarationPatterns extension

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

Available on FieldDeclaration, provided by the FieldDeclarationPatterns extension

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

Available on FieldDeclaration, provided by the FieldDeclarationPatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>(TResult $default(String typeName, String? typeFullLibraryName, String name, bool isDeprecated, bool isStatic, bool isConst, bool isExperimental, Set<String>? entryPoints, String relativePath, bool isReadable, bool isWriteable)?, {required TResult orElse()}) → TResult

Available on FieldDeclaration, provided by the FieldDeclarationPatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>(TResult $default(String typeName, String? typeFullLibraryName, String name, bool isDeprecated, bool isStatic, bool isConst, bool isExperimental, Set<String>? entryPoints, String relativePath, bool isReadable, bool isWriteable)) → TResult

Available on FieldDeclaration, provided by the FieldDeclarationPatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>(TResult? $default(String typeName, String? typeFullLibraryName, String name, bool isDeprecated, bool isStatic, bool isConst, bool isExperimental, Set<String>? entryPoints, String relativePath, bool isReadable, bool isWriteable)?) → TResult?

Available on FieldDeclaration, provided by the FieldDeclarationPatterns extension

A variant of when that fallback to returning null