Text.XML.HaXml.Schema.NameConversion
Description
A type model for Haskell datatypes that bears a reasonable correspondence to the XSD type model.
- newtype XName = XName QName
- newtype HName = HName String
- data NameConverter = NameConverter {}
- simpleNameConverter :: NameConverter
- avoidKeywords :: String -> String
- fpml :: String -> String
- wordsBy :: (a -> Bool) -> [a] -> [[a]]
- basename :: String -> String -> String
- fpmlNameConverter :: NameConverter
Documentation
An XName just holds the original XSD qualified name. It does not ensure that the string conforms to any rules of the various Haskell namespaces. Use a NameConverter to define how you would like names to be mangled.
An HName is a resolved version of an XName. It should conform to the various namespace rules, and may already include a module qualifier if appropriate.
data NameConverter Source
A NameConverter is a collection of functions that convert an XName into an HName, for various Haskell namespaces. You can define your own arbitrary resolver, but should ensure that you abide by the Haskell rules for conid, varid, etc.
simpleNameConverter :: NameConverterSource
A simple default set of rules for resolving XNames into HNames.
avoidKeywords :: String -> StringSource
Ensure that a string does not match a Haskell keyword.
fpml :: String -> StringSource
A specialised module-name converter for FpML module names with multiple dashes, including version numbers, e.g. fpml-dividend-swaps-4-7.xsd becomes FpML.V47.Swaps.Dividend but fpml-posttrade-execution-4-7.xsd becomes FpML.V47.PostTrade.Execution
wordsBy :: (a -> Bool) -> [a] -> [[a]]Source
Chop a list into segments, at separators identified by the predicate. The separator items are discarded.