HaXml-1.25.4: Utilities for manipulating XML documents

Safe HaskellSafe
LanguageHaskell98

Text.XML.HaXml.TypeMapping

Contents

Synopsis

A class to get an explicit type representation for any value

class HTypeable a where Source #

HTypeable promises that we can create an explicit representation of of the type of any value.

Minimal complete definition

toHType

Methods

toHType :: a -> HType Source #

Instances

HTypeable Bool Source # 

Methods

toHType :: Bool -> HType Source #

HTypeable Char Source # 

Methods

toHType :: Char -> HType Source #

HTypeable Double Source # 

Methods

toHType :: Double -> HType Source #

HTypeable Float Source # 

Methods

toHType :: Float -> HType Source #

HTypeable Int Source # 

Methods

toHType :: Int -> HType Source #

HTypeable Integer Source # 
HTypeable () Source # 

Methods

toHType :: () -> HType Source #

HTypeable ANYContent Source # 
HTypeable a => HTypeable [a] Source # 

Methods

toHType :: [a] -> HType Source #

HTypeable a => HTypeable (Maybe a) Source # 

Methods

toHType :: Maybe a -> HType Source #

HTypeable a => HTypeable (List1 a) Source # 

Methods

toHType :: List1 a -> HType Source #

HTypeable a => HTypeable (OneOf1 a) Source # 

Methods

toHType :: OneOf1 a -> HType Source #

(HTypeable a, HTypeable b) => HTypeable (Either a b) Source # 

Methods

toHType :: Either a b -> HType Source #

(HTypeable a, HTypeable b) => HTypeable (a, b) Source # 

Methods

toHType :: (a, b) -> HType Source #

(HTypeable a, HTypeable b) => HTypeable (OneOf2 a b) Source # 

Methods

toHType :: OneOf2 a b -> HType Source #

(HTypeable a, HTypeable b, HTypeable c) => HTypeable (a, b, c) Source # 

Methods

toHType :: (a, b, c) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c) => HTypeable (OneOf3 a b c) Source # 

Methods

toHType :: OneOf3 a b c -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d) => HTypeable (a, b, c, d) Source # 

Methods

toHType :: (a, b, c, d) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d) => HTypeable (OneOf4 a b c d) Source # 

Methods

toHType :: OneOf4 a b c d -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e) => HTypeable (a, b, c, d, e) Source # 

Methods

toHType :: (a, b, c, d, e) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e) => HTypeable (OneOf5 a b c d e) Source # 

Methods

toHType :: OneOf5 a b c d e -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f) => HTypeable (a, b, c, d, e, f) Source # 

Methods

toHType :: (a, b, c, d, e, f) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f) => HTypeable (OneOf6 a b c d e f) Source # 

Methods

toHType :: OneOf6 a b c d e f -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g) => HTypeable (a, b, c, d, e, f, g) Source # 

Methods

toHType :: (a, b, c, d, e, f, g) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g) => HTypeable (OneOf7 a b c d e f g) Source # 

Methods

toHType :: OneOf7 a b c d e f g -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h) => HTypeable (a, b, c, d, e, f, g, h) Source # 

Methods

toHType :: (a, b, c, d, e, f, g, h) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h) => HTypeable (OneOf8 a b c d e f g h) Source # 

Methods

toHType :: OneOf8 a b c d e f g h -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i) => HTypeable (a, b, c, d, e, f, g, h, i) Source # 

Methods

toHType :: (a, b, c, d, e, f, g, h, i) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i) => HTypeable (OneOf9 a b c d e f g h i) Source # 

Methods

toHType :: OneOf9 a b c d e f g h i -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j) => HTypeable (a, b, c, d, e, f, g, h, i, j) Source # 

Methods

toHType :: (a, b, c, d, e, f, g, h, i, j) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j) => HTypeable (OneOf10 a b c d e f g h i j) Source # 

Methods

toHType :: OneOf10 a b c d e f g h i j -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k) => HTypeable (a, b, c, d, e, f, g, h, i, j, k) Source # 

Methods

toHType :: (a, b, c, d, e, f, g, h, i, j, k) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k) => HTypeable (OneOf11 a b c d e f g h i j k) Source # 

Methods

toHType :: OneOf11 a b c d e f g h i j k -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l) => HTypeable (a, b, c, d, e, f, g, h, i, j, k, l) Source # 

Methods

toHType :: (a, b, c, d, e, f, g, h, i, j, k, l) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l) => HTypeable (OneOf12 a b c d e f g h i j k l) Source # 

Methods

toHType :: OneOf12 a b c d e f g h i j k l -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m) => HTypeable (a, b, c, d, e, f, g, h, i, j, k, l, m) Source # 

Methods

toHType :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m) => HTypeable (OneOf13 a b c d e f g h i j k l m) Source # 

Methods

toHType :: OneOf13 a b c d e f g h i j k l m -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m, HTypeable n) => HTypeable (a, b, c, d, e, f, g, h, i, j, k, l, m, n) Source # 

Methods

toHType :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m, HTypeable n) => HTypeable (OneOf14 a b c d e f g h i j k l m n) Source # 

Methods

toHType :: OneOf14 a b c d e f g h i j k l m n -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m, HTypeable n, HTypeable o) => HTypeable (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) Source # 

Methods

toHType :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m, HTypeable n, HTypeable o) => HTypeable (OneOf15 a b c d e f g h i j k l m n o) Source # 

Methods

toHType :: OneOf15 a b c d e f g h i j k l m n o -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m, HTypeable n, HTypeable o, HTypeable p) => HTypeable (OneOf16 a b c d e f g h i j k l m n o p) Source # 

Methods

toHType :: OneOf16 a b c d e f g h i j k l m n o p -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m, HTypeable n, HTypeable o, HTypeable p, HTypeable q) => HTypeable (OneOf17 a b c d e f g h i j k l m n o p q) Source # 

Methods

toHType :: OneOf17 a b c d e f g h i j k l m n o p q -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m, HTypeable n, HTypeable o, HTypeable p, HTypeable q, HTypeable r) => HTypeable (OneOf18 a b c d e f g h i j k l m n o p q r) Source # 

Methods

toHType :: OneOf18 a b c d e f g h i j k l m n o p q r -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m, HTypeable n, HTypeable o, HTypeable p, HTypeable q, HTypeable r, HTypeable s) => HTypeable (OneOf19 a b c d e f g h i j k l m n o p q r s) Source # 

Methods

toHType :: OneOf19 a b c d e f g h i j k l m n o p q r s -> HType Source #

(HTypeable a, HTypeable b, HTypeable c, HTypeable d, HTypeable e, HTypeable f, HTypeable g, HTypeable h, HTypeable i, HTypeable j, HTypeable k, HTypeable l, HTypeable m, HTypeable n, HTypeable o, HTypeable p, HTypeable q, HTypeable r, HTypeable s, HTypeable t) => HTypeable (OneOf20 a b c d e f g h i j k l m n o p q r s t) Source # 

Methods

toHType :: OneOf20 a b c d e f g h i j k l m n o p q r s t -> HType Source #

Explicit representation of Haskell datatype information

data HType Source #

A concrete representation of any Haskell type.

Constructors

Maybe HType 
List HType 
Tuple [HType] 
Prim String String

separate Haskell name and XML name

String 
Defined String [HType] [Constr]

A user-defined type has a name, a sequence of type variables, and a set of constructors. (The variables might already be instantiated to actual types.)

Instances

Eq HType Source # 

Methods

(==) :: HType -> HType -> Bool #

(/=) :: HType -> HType -> Bool #

Show HType Source # 

Methods

showsPrec :: Int -> HType -> ShowS #

show :: HType -> String #

showList :: [HType] -> ShowS #

data Constr Source #

A concrete representation of any user-defined Haskell constructor. The constructor has a name, and a sequence of component types. The first sequence of types represents the minimum set of free type variables occurring in the (second) list of real component types. If there are fieldnames, they are contained in the final list, and correspond one-to-one with the component types.

Constructors

Constr String [HType] [HType] 

Instances

Helper functions to extract type info as strings

showConstr :: Int -> HType -> String Source #

Project the n'th constructor from an HType and convert it to a string suitable for an XML tagname.

Conversion from Haskell datatype to DTD

toDTD :: HType -> DocTypeDecl Source #

toDTD converts a concrete representation of the Haskell type of a value (obtained by the method toHType) into a real DocTypeDecl. It ensures that PERefs are defined before they are used, and that no element or attribute-list is declared more than once.