Data.XML.Types

xml-types-0.3.8: Basic types for representing XML

Copyright | 2010-2011 John Millikin
License | MIT
Safe Haskell | Safe-Inferred
Language | Haskell2010

Data.XML.Types

Contents

- Types
  - Document prologue
  - Document body
  - Doctypes
  - Incremental processing
- Combinators
  - Filters
  - Element traversal
  - Node traversal
  - Attributes

Description

Basic types for representing XML.

The idea is to have a full set of appropriate types, which various XML libraries can share. Instead of having equivalent-but-incompatible types for every binding, parser, or client, they all share the same types can can thus interoperate easily.

This library contains complete types for most parts of an XML document, including the prologue, node tree, and doctype. Some basic combinators are included for common tasks, including traversing the node tree and filtering children.

Synopsis

- data Document = Document {
  - documentPrologue :: Prologue
  - documentRoot :: Element
  - documentEpilogue :: [Miscellaneous]
  }
- data Prologue = Prologue {
  - prologueBefore :: [Miscellaneous]
  - prologueDoctype :: Maybe Doctype
  - prologueAfter :: [Miscellaneous]
  }
- data Instruction = Instruction {
  - instructionTarget :: Text
  - instructionData :: Text
  }
- data Miscellaneous
  - = MiscInstruction Instruction
  - | MiscComment Text
- data Node
  - = NodeElement Element
  - | NodeInstruction Instruction
  - | NodeContent Content
  - | NodeComment Text
- data Element = Element {
  - elementName :: Name
  - elementAttributes :: [(Name, [Content])]
  - elementNodes :: [Node]
  }
- data Content
  - = ContentText Text
  - | ContentEntity Text
- data Name = Name {
  - nameLocalName :: Text
  - nameNamespace :: Maybe Text
  - namePrefix :: Maybe Text
  }
- data Doctype = Doctype {
  - doctypeName :: Text
  - doctypeID :: Maybe ExternalID
  }
- data ExternalID
  - = SystemID Text
  - | PublicID Text Text
- data Event
  - = EventBeginDocument
  - | EventEndDocument
  - | EventBeginDoctype Text (Maybe ExternalID)
  - | EventEndDoctype
  - | EventInstruction Instruction
  - | EventBeginElement Name [(Name, [Content])]
  - | EventEndElement Name
  - | EventContent Content
  - | EventComment Text
  - | EventCDATA Text
- isElement :: Node -> [Element]
- isInstruction :: Node -> [Instruction]
- isContent :: Node -> [Content]
- isComment :: Node -> [Text]
- isNamed :: Name -> Element -> [Element]
- elementChildren :: Element -> [Element]
- elementContent :: Element -> [Content]
- elementText :: Element -> [Text]
- nodeChildren :: Node -> [Node]
- nodeContent :: Node -> [Content]
- nodeText :: Node -> [Text]
- hasAttribute :: Name -> Element -> [Element]
- hasAttributeText :: Name -> (Text -> Bool) -> Element -> [Element]
- attributeContent :: Name -> Element -> Maybe [Content]
- attributeText :: Name -> Element -> Maybe Text

# Types

## Document prologue

data Document #

Constructors

Document |
Fields documentPrologue :: Prologue documentRoot :: Element documentEpilogue :: [Miscellaneous]

#### Instances

Instances details

NFData Document # |
Instance details Defined in Data.XML.Types Methods rnf :: Document -> () #
Data Document # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Document -> c Document # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Document # toConstr :: Document -> Constr # dataTypeOf :: Document -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Document) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Document) # gmapT :: (forall b. Data b => b -> b) -> Document -> Document # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Document -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Document -> r # gmapQ :: (forall d. Data d => d -> u) -> Document -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Document -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Document -> m Document # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Document -> m Document # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Document -> m Document #
Generic Document # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Document |
Instance details Defined in Data.XML.Types type Rep Document = D1 ('MetaData "Document" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Document" 'PrefixI 'True) (S1 ('MetaSel ('Just "documentPrologue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Prologue) :*: (S1 ('MetaSel ('Just "documentRoot") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Element) :*: S1 ('MetaSel ('Just "documentEpilogue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Miscellaneous]))))
Methods from :: Document -> Rep Document x # to :: Rep Document x -> Document #
Show Document # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Document -> ShowS # show :: Document -> String # showList :: [Document] -> ShowS #
Eq Document # |
Instance details Defined in Data.XML.Types Methods (==) :: Document -> Document -> Bool # (/=) :: Document -> Document -> Bool #
Ord Document # |
Instance details Defined in Data.XML.Types Methods compare :: Document -> Document -> Ordering # (<) :: Document -> Document -> Bool # (<=) :: Document -> Document -> Bool # (>) :: Document -> Document -> Bool # (>=) :: Document -> Document -> Bool # max :: Document -> Document -> Document # min :: Document -> Document -> Document #
type Rep Document # |
Instance details Defined in Data.XML.Types type Rep Document = D1 ('MetaData "Document" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Document" 'PrefixI 'True) (S1 ('MetaSel ('Just "documentPrologue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Prologue) :*: (S1 ('MetaSel ('Just "documentRoot") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Element) :*: S1 ('MetaSel ('Just "documentEpilogue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Miscellaneous]))))

data Prologue #

Constructors

Prologue |
Fields prologueBefore :: [Miscellaneous] prologueDoctype :: Maybe Doctype prologueAfter :: [Miscellaneous]

#### Instances

Instances details

NFData Prologue # |
Instance details Defined in Data.XML.Types Methods rnf :: Prologue -> () #
Data Prologue # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Prologue -> c Prologue # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Prologue # toConstr :: Prologue -> Constr # dataTypeOf :: Prologue -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Prologue) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Prologue) # gmapT :: (forall b. Data b => b -> b) -> Prologue -> Prologue # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Prologue -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Prologue -> r # gmapQ :: (forall d. Data d => d -> u) -> Prologue -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Prologue -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Prologue -> m Prologue # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Prologue -> m Prologue # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Prologue -> m Prologue #
Generic Prologue # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Prologue |
Instance details Defined in Data.XML.Types type Rep Prologue = D1 ('MetaData "Prologue" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Prologue" 'PrefixI 'True) (S1 ('MetaSel ('Just "prologueBefore") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Miscellaneous]) :*: (S1 ('MetaSel ('Just "prologueDoctype") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Doctype)) :*: S1 ('MetaSel ('Just "prologueAfter") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Miscellaneous]))))
Methods from :: Prologue -> Rep Prologue x # to :: Rep Prologue x -> Prologue #
Show Prologue # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Prologue -> ShowS # show :: Prologue -> String # showList :: [Prologue] -> ShowS #
Eq Prologue # |
Instance details Defined in Data.XML.Types Methods (==) :: Prologue -> Prologue -> Bool # (/=) :: Prologue -> Prologue -> Bool #
Ord Prologue # |
Instance details Defined in Data.XML.Types Methods compare :: Prologue -> Prologue -> Ordering # (<) :: Prologue -> Prologue -> Bool # (<=) :: Prologue -> Prologue -> Bool # (>) :: Prologue -> Prologue -> Bool # (>=) :: Prologue -> Prologue -> Bool # max :: Prologue -> Prologue -> Prologue # min :: Prologue -> Prologue -> Prologue #
type Rep Prologue # |
Instance details Defined in Data.XML.Types type Rep Prologue = D1 ('MetaData "Prologue" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Prologue" 'PrefixI 'True) (S1 ('MetaSel ('Just "prologueBefore") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Miscellaneous]) :*: (S1 ('MetaSel ('Just "prologueDoctype") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Doctype)) :*: S1 ('MetaSel ('Just "prologueAfter") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Miscellaneous]))))

data Instruction #

Constructors

Instruction |
Fields instructionTarget :: Text instructionData :: Text

#### Instances

Instances details

NFData Instruction # |
Instance details Defined in Data.XML.Types Methods rnf :: Instruction -> () #
Data Instruction # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Instruction -> c Instruction # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Instruction # toConstr :: Instruction -> Constr # dataTypeOf :: Instruction -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Instruction) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Instruction) # gmapT :: (forall b. Data b => b -> b) -> Instruction -> Instruction # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Instruction -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Instruction -> r # gmapQ :: (forall d. Data d => d -> u) -> Instruction -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Instruction -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Instruction -> m Instruction # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Instruction -> m Instruction # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Instruction -> m Instruction #
Generic Instruction # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Instruction |
Instance details Defined in Data.XML.Types type Rep Instruction = D1 ('MetaData "Instruction" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Instruction" 'PrefixI 'True) (S1 ('MetaSel ('Just "instructionTarget") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Just "instructionData") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))
Methods from :: Instruction -> Rep Instruction x # to :: Rep Instruction x -> Instruction #
Show Instruction # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Instruction -> ShowS # show :: Instruction -> String # showList :: [Instruction] -> ShowS #
Eq Instruction # |
Instance details Defined in Data.XML.Types Methods (==) :: Instruction -> Instruction -> Bool # (/=) :: Instruction -> Instruction -> Bool #
Ord Instruction # |
Instance details Defined in Data.XML.Types Methods compare :: Instruction -> Instruction -> Ordering # (<) :: Instruction -> Instruction -> Bool # (<=) :: Instruction -> Instruction -> Bool # (>) :: Instruction -> Instruction -> Bool # (>=) :: Instruction -> Instruction -> Bool # max :: Instruction -> Instruction -> Instruction # min :: Instruction -> Instruction -> Instruction #
type Rep Instruction # |
Instance details Defined in Data.XML.Types type Rep Instruction = D1 ('MetaData "Instruction" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Instruction" 'PrefixI 'True) (S1 ('MetaSel ('Just "instructionTarget") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Just "instructionData") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))

data Miscellaneous #

Constructors

MiscInstruction Instruction |
MiscComment Text |

#### Instances

Instances details

NFData Miscellaneous # |
Instance details Defined in Data.XML.Types Methods rnf :: Miscellaneous -> () #
Data Miscellaneous # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Miscellaneous -> c Miscellaneous # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Miscellaneous # toConstr :: Miscellaneous -> Constr # dataTypeOf :: Miscellaneous -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Miscellaneous) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Miscellaneous) # gmapT :: (forall b. Data b => b -> b) -> Miscellaneous -> Miscellaneous # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Miscellaneous -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Miscellaneous -> r # gmapQ :: (forall d. Data d => d -> u) -> Miscellaneous -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Miscellaneous -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Miscellaneous -> m Miscellaneous # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Miscellaneous -> m Miscellaneous # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Miscellaneous -> m Miscellaneous #
Generic Miscellaneous # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Miscellaneous |
Instance details Defined in Data.XML.Types type Rep Miscellaneous = D1 ('MetaData "Miscellaneous" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "MiscInstruction" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Instruction)) :+: C1 ('MetaCons "MiscComment" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))
Methods from :: Miscellaneous -> Rep Miscellaneous x # to :: Rep Miscellaneous x -> Miscellaneous #
Show Miscellaneous # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Miscellaneous -> ShowS # show :: Miscellaneous -> String # showList :: [Miscellaneous] -> ShowS #
Eq Miscellaneous # |
Instance details Defined in Data.XML.Types Methods (==) :: Miscellaneous -> Miscellaneous -> Bool # (/=) :: Miscellaneous -> Miscellaneous -> Bool #
Ord Miscellaneous # |
Instance details Defined in Data.XML.Types Methods compare :: Miscellaneous -> Miscellaneous -> Ordering # (<) :: Miscellaneous -> Miscellaneous -> Bool # (<=) :: Miscellaneous -> Miscellaneous -> Bool # (>) :: Miscellaneous -> Miscellaneous -> Bool # (>=) :: Miscellaneous -> Miscellaneous -> Bool # max :: Miscellaneous -> Miscellaneous -> Miscellaneous # min :: Miscellaneous -> Miscellaneous -> Miscellaneous #
type Rep Miscellaneous # |
Instance details Defined in Data.XML.Types type Rep Miscellaneous = D1 ('MetaData "Miscellaneous" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "MiscInstruction" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Instruction)) :+: C1 ('MetaCons "MiscComment" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))

## Document body

data Node #

Constructors

NodeElement Element |
NodeInstruction Instruction |
NodeContent Content |
NodeComment Text |

#### Instances

Instances details

NFData Node # |
Instance details Defined in Data.XML.Types Methods rnf :: Node -> () #
Data Node # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Node -> c Node # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Node # toConstr :: Node -> Constr # dataTypeOf :: Node -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Node) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Node) # gmapT :: (forall b. Data b => b -> b) -> Node -> Node # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Node -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Node -> r # gmapQ :: (forall d. Data d => d -> u) -> Node -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Node -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Node -> m Node # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Node -> m Node # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Node -> m Node #
IsString Node # |
Instance details Defined in Data.XML.Types Methods fromString :: String -> Node #
Generic Node # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Node |
Instance details Defined in Data.XML.Types type Rep Node = D1 ('MetaData "Node" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) ((C1 ('MetaCons "NodeElement" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Element)) :+: C1 ('MetaCons "NodeInstruction" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Instruction))) :+: (C1 ('MetaCons "NodeContent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Content)) :+: C1 ('MetaCons "NodeComment" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text))))
Methods from :: Node -> Rep Node x # to :: Rep Node x -> Node #
Show Node # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Node -> ShowS # show :: Node -> String # showList :: [Node] -> ShowS #
Eq Node # |
Instance details Defined in Data.XML.Types Methods (==) :: Node -> Node -> Bool # (/=) :: Node -> Node -> Bool #
Ord Node # |
Instance details Defined in Data.XML.Types Methods compare :: Node -> Node -> Ordering # (<) :: Node -> Node -> Bool # (<=) :: Node -> Node -> Bool # (>) :: Node -> Node -> Bool # (>=) :: Node -> Node -> Bool # max :: Node -> Node -> Node # min :: Node -> Node -> Node #
type Rep Node # |
Instance details Defined in Data.XML.Types type Rep Node = D1 ('MetaData "Node" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) ((C1 ('MetaCons "NodeElement" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Element)) :+: C1 ('MetaCons "NodeInstruction" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Instruction))) :+: (C1 ('MetaCons "NodeContent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Content)) :+: C1 ('MetaCons "NodeComment" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text))))

data Element #

Constructors

Element |
Fields elementName :: Name elementAttributes :: [(Name, [Content])] elementNodes :: [Node]

#### Instances

Instances details

NFData Element # |
Instance details Defined in Data.XML.Types Methods rnf :: Element -> () #
Data Element # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Element -> c Element # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Element # toConstr :: Element -> Constr # dataTypeOf :: Element -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Element) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Element) # gmapT :: (forall b. Data b => b -> b) -> Element -> Element # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Element -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Element -> r # gmapQ :: (forall d. Data d => d -> u) -> Element -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Element -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Element -> m Element # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Element -> m Element # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Element -> m Element #
Generic Element # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Element |
Instance details Defined in Data.XML.Types type Rep Element = D1 ('MetaData "Element" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Element" 'PrefixI 'True) (S1 ('MetaSel ('Just "elementName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Name) :*: (S1 ('MetaSel ('Just "elementAttributes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Name, [Content])]) :*: S1 ('MetaSel ('Just "elementNodes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Node]))))
Methods from :: Element -> Rep Element x # to :: Rep Element x -> Element #
Show Element # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Element -> ShowS # show :: Element -> String # showList :: [Element] -> ShowS #
Eq Element # |
Instance details Defined in Data.XML.Types Methods (==) :: Element -> Element -> Bool # (/=) :: Element -> Element -> Bool #
Ord Element # |
Instance details Defined in Data.XML.Types Methods compare :: Element -> Element -> Ordering # (<) :: Element -> Element -> Bool # (<=) :: Element -> Element -> Bool # (>) :: Element -> Element -> Bool # (>=) :: Element -> Element -> Bool # max :: Element -> Element -> Element # min :: Element -> Element -> Element #
type Rep Element # |
Instance details Defined in Data.XML.Types type Rep Element = D1 ('MetaData "Element" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Element" 'PrefixI 'True) (S1 ('MetaSel ('Just "elementName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Name) :*: (S1 ('MetaSel ('Just "elementAttributes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Name, [Content])]) :*: S1 ('MetaSel ('Just "elementNodes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Node]))))

data Content #

Constructors

ContentText Text |
ContentEntity Text | For pass-through parsing

#### Instances

Instances details

NFData Content # |
Instance details Defined in Data.XML.Types Methods rnf :: Content -> () #
Data Content # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Content -> c Content # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Content # toConstr :: Content -> Constr # dataTypeOf :: Content -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Content) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Content) # gmapT :: (forall b. Data b => b -> b) -> Content -> Content # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Content -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Content -> r # gmapQ :: (forall d. Data d => d -> u) -> Content -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Content -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Content -> m Content # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Content -> m Content # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Content -> m Content #
IsString Content # |
Instance details Defined in Data.XML.Types Methods fromString :: String -> Content #
Generic Content # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Content |
Instance details Defined in Data.XML.Types type Rep Content = D1 ('MetaData "Content" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "ContentText" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: C1 ('MetaCons "ContentEntity" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))
Methods from :: Content -> Rep Content x # to :: Rep Content x -> Content #
Show Content # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Content -> ShowS # show :: Content -> String # showList :: [Content] -> ShowS #
Eq Content # |
Instance details Defined in Data.XML.Types Methods (==) :: Content -> Content -> Bool # (/=) :: Content -> Content -> Bool #
Ord Content # |
Instance details Defined in Data.XML.Types Methods compare :: Content -> Content -> Ordering # (<) :: Content -> Content -> Bool # (<=) :: Content -> Content -> Bool # (>) :: Content -> Content -> Bool # (>=) :: Content -> Content -> Bool # max :: Content -> Content -> Content # min :: Content -> Content -> Content #
type Rep Content # |
Instance details Defined in Data.XML.Types type Rep Content = D1 ('MetaData "Content" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "ContentText" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: C1 ('MetaCons "ContentEntity" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))

data Name #

A fully qualified name.

Prefixes are not semantically important; they are included only to simplify pass-through parsing. When comparing names with `Eq` or `Ord` methods, prefixes are ignored.

The `IsString` instance supports Clark notation; see http://www.jclark.com/xml/xmlns.htm and http://infohost.nmt.edu/tcc/help/pubs/pylxml/etree-QName.html. Use the `OverloadedStrings` language extension for very simple `Name` construction:

    myname :: Name
    myname = "{http://example.com/ns/my-namespace}my-name"

Constructors

Name |
Fields nameLocalName :: Text nameNamespace :: Maybe Text namePrefix :: Maybe Text

#### Instances

Instances details

NFData Name # |
Instance details Defined in Data.XML.Types Methods rnf :: Name -> () #
Data Name # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Name -> c Name # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Name # toConstr :: Name -> Constr # dataTypeOf :: Name -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Name) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Name) # gmapT :: (forall b. Data b => b -> b) -> Name -> Name # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Name -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Name -> r # gmapQ :: (forall d. Data d => d -> u) -> Name -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Name -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Name -> m Name # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Name -> m Name # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Name -> m Name #
IsString Name # |
Instance details Defined in Data.XML.Types Methods fromString :: String -> Name #
Generic Name # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Name |
Instance details Defined in Data.XML.Types type Rep Name = D1 ('MetaData "Name" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Name" 'PrefixI 'True) (S1 ('MetaSel ('Just "nameLocalName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: (S1 ('MetaSel ('Just "nameNamespace") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "namePrefix") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Text)))))
Methods from :: Name -> Rep Name x # to :: Rep Name x -> Name #
Show Name # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Name -> ShowS # show :: Name -> String # showList :: [Name] -> ShowS #
Eq Name # |
Instance details Defined in Data.XML.Types Methods (==) :: Name -> Name -> Bool # (/=) :: Name -> Name -> Bool #
Ord Name # |
Instance details Defined in Data.XML.Types Methods compare :: Name -> Name -> Ordering # (<) :: Name -> Name -> Bool # (<=) :: Name -> Name -> Bool # (>) :: Name -> Name -> Bool # (>=) :: Name -> Name -> Bool # max :: Name -> Name -> Name # min :: Name -> Name -> Name #
type Rep Name # |
Instance details Defined in Data.XML.Types type Rep Name = D1 ('MetaData "Name" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Name" 'PrefixI 'True) (S1 ('MetaSel ('Just "nameLocalName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: (S1 ('MetaSel ('Just "nameNamespace") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "namePrefix") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Text)))))

## Doctypes

data Doctype #

Note: due to the incredible complexity of DTDs, this type only supports external subsets. I've tried adding internal subset types, but they quickly gain more code than the rest of this module put together.

It is possible that some future version of this library might support internal subsets, but I am no longer actively working on adding them.

Constructors

Doctype |
Fields doctypeName :: Text doctypeID :: Maybe ExternalID

#### Instances

Instances details

NFData Doctype # |
Instance details Defined in Data.XML.Types Methods rnf :: Doctype -> () #
Data Doctype # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Doctype -> c Doctype # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Doctype # toConstr :: Doctype -> Constr # dataTypeOf :: Doctype -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Doctype) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Doctype) # gmapT :: (forall b. Data b => b -> b) -> Doctype -> Doctype # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Doctype -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Doctype -> r # gmapQ :: (forall d. Data d => d -> u) -> Doctype -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Doctype -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Doctype -> m Doctype # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Doctype -> m Doctype # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Doctype -> m Doctype #
Generic Doctype # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Doctype |
Instance details Defined in Data.XML.Types type Rep Doctype = D1 ('MetaData "Doctype" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Doctype" 'PrefixI 'True) (S1 ('MetaSel ('Just "doctypeName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Just "doctypeID") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe ExternalID))))
Methods from :: Doctype -> Rep Doctype x # to :: Rep Doctype x -> Doctype #
Show Doctype # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Doctype -> ShowS # show :: Doctype -> String # showList :: [Doctype] -> ShowS #
Eq Doctype # |
Instance details Defined in Data.XML.Types Methods (==) :: Doctype -> Doctype -> Bool # (/=) :: Doctype -> Doctype -> Bool #
Ord Doctype # |
Instance details Defined in Data.XML.Types Methods compare :: Doctype -> Doctype -> Ordering # (<) :: Doctype -> Doctype -> Bool # (<=) :: Doctype -> Doctype -> Bool # (>) :: Doctype -> Doctype -> Bool # (>=) :: Doctype -> Doctype -> Bool # max :: Doctype -> Doctype -> Doctype # min :: Doctype -> Doctype -> Doctype #
type Rep Doctype # |
Instance details Defined in Data.XML.Types type Rep Doctype = D1 ('MetaData "Doctype" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "Doctype" 'PrefixI 'True) (S1 ('MetaSel ('Just "doctypeName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Just "doctypeID") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe ExternalID))))

data ExternalID #

Constructors

SystemID Text |
PublicID Text Text |

#### Instances

Instances details

NFData ExternalID # |
Instance details Defined in Data.XML.Types Methods rnf :: ExternalID -> () #
Data ExternalID # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ExternalID -> c ExternalID # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ExternalID # toConstr :: ExternalID -> Constr # dataTypeOf :: ExternalID -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ExternalID) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ExternalID) # gmapT :: (forall b. Data b => b -> b) -> ExternalID -> ExternalID # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ExternalID -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ExternalID -> r # gmapQ :: (forall d. Data d => d -> u) -> ExternalID -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> ExternalID -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> ExternalID -> m ExternalID # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ExternalID -> m ExternalID # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ExternalID -> m ExternalID #
Generic ExternalID # |
Instance details Defined in Data.XML.Types Associated Types
type Rep ExternalID |
Instance details Defined in Data.XML.Types type Rep ExternalID = D1 ('MetaData "ExternalID" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "SystemID" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: C1 ('MetaCons "PublicID" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))
Methods from :: ExternalID -> Rep ExternalID x # to :: Rep ExternalID x -> ExternalID #
Show ExternalID # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> ExternalID -> ShowS # show :: ExternalID -> String # showList :: [ExternalID] -> ShowS #
Eq ExternalID # |
Instance details Defined in Data.XML.Types Methods (==) :: ExternalID -> ExternalID -> Bool # (/=) :: ExternalID -> ExternalID -> Bool #
Ord ExternalID # |
Instance details Defined in Data.XML.Types Methods compare :: ExternalID -> ExternalID -> Ordering # (<) :: ExternalID -> ExternalID -> Bool # (<=) :: ExternalID -> ExternalID -> Bool # (>) :: ExternalID -> ExternalID -> Bool # (>=) :: ExternalID -> ExternalID -> Bool # max :: ExternalID -> ExternalID -> ExternalID # min :: ExternalID -> ExternalID -> ExternalID #
type Rep ExternalID # |
Instance details Defined in Data.XML.Types type Rep ExternalID = D1 ('MetaData "ExternalID" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (C1 ('MetaCons "SystemID" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: C1 ('MetaCons "PublicID" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))

## Incremental processing

data Event #

Some XML processing tools are incremental, and work in terms of events rather than node trees. The `Event` type allows a document to be fully specified as a sequence of events.

Event-based XML libraries include:

- http://hackage.haskell.org/package/xml-enumerator
- http://hackage.haskell.org/package/libxml-enumerator
- http://hackage.haskell.org/package/expat-enumerator

Constructors

EventBeginDocument |
EventEndDocument |
EventBeginDoctype Text (Maybe ExternalID) |
EventEndDoctype |
EventInstruction Instruction |
EventBeginElement Name [(Name, [Content])] |
EventEndElement Name |
EventContent Content |
EventComment Text |
EventCDATA Text |

#### Instances

Instances details

NFData Event # |
Instance details Defined in Data.XML.Types Methods rnf :: Event -> () #
Data Event # |
Instance details Defined in Data.XML.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Event -> c Event # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Event # toConstr :: Event -> Constr # dataTypeOf :: Event -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Event) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Event) # gmapT :: (forall b. Data b => b -> b) -> Event -> Event # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Event -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Event -> r # gmapQ :: (forall d. Data d => d -> u) -> Event -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Event -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Event -> m Event # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Event -> m Event # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Event -> m Event #
Generic Event # |
Instance details Defined in Data.XML.Types Associated Types
type Rep Event |
Instance details Defined in Data.XML.Types type Rep Event = D1 ('MetaData "Event" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (((C1 ('MetaCons "EventBeginDocument" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "EventEndDocument" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "EventBeginDoctype" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe ExternalID))) :+: (C1 ('MetaCons "EventEndDoctype" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "EventInstruction" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Instruction))))) :+: ((C1 ('MetaCons "EventBeginElement" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Name) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Name, [Content])])) :+: C1 ('MetaCons "EventEndElement" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Name))) :+: (C1 ('MetaCons "EventContent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Content)) :+: (C1 ('MetaCons "EventComment" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: C1 ('MetaCons "EventCDATA" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text))))))
Methods from :: Event -> Rep Event x # to :: Rep Event x -> Event #
Show Event # |
Instance details Defined in Data.XML.Types Methods showsPrec :: Int -> Event -> ShowS # show :: Event -> String # showList :: [Event] -> ShowS #
Eq Event # |
Instance details Defined in Data.XML.Types Methods (==) :: Event -> Event -> Bool # (/=) :: Event -> Event -> Bool #
Ord Event # |
Instance details Defined in Data.XML.Types Methods compare :: Event -> Event -> Ordering # (<) :: Event -> Event -> Bool # (<=) :: Event -> Event -> Bool # (>) :: Event -> Event -> Bool # (>=) :: Event -> Event -> Bool # max :: Event -> Event -> Event # min :: Event -> Event -> Event #
type Rep Event # |
Instance details Defined in Data.XML.Types type Rep Event = D1 ('MetaData "Event" "Data.XML.Types" "xml-types-0.3.8-FwSR3o5KEB5Crfesb7jmPZ" 'False) (((C1 ('MetaCons "EventBeginDocument" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "EventEndDocument" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "EventBeginDoctype" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe ExternalID))) :+: (C1 ('MetaCons "EventEndDoctype" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "EventInstruction" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Instruction))))) :+: ((C1 ('MetaCons "EventBeginElement" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Name) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Name, [Content])])) :+: C1 ('MetaCons "EventEndElement" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Name))) :+: (C1 ('MetaCons "EventContent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Content)) :+: (C1 ('MetaCons "EventComment" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)) :+: C1 ('MetaCons "EventCDATA" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text))))))

# Combinators

## Filters

isElement :: Node -> [Element] #

isInstruction :: Node -> [Instruction] #

isContent :: Node -> [Content] #

isComment :: Node -> [Text] #

isNamed :: Name -> Element -> [Element] #

## Element traversal

elementChildren :: Element -> [Element] #

elementContent :: Element -> [Content] #

elementText :: Element -> [Text] #

## Node traversal

nodeChildren :: Node -> [Node] #

nodeContent :: Node -> [Content] #

nodeText :: Node -> [Text] #

## Attributes

hasAttribute :: Name -> Element -> [Element] #

hasAttributeText :: Name -> (Text -> Bool) -> Element -> [Element] #

attributeContent :: Name -> Element -> Maybe [Content] #

attributeText :: Name -> Element -> Maybe Text #