xsd

type AnyURI ¶

type AnyURI Symbol

The data type represents Internationalized Resource Identifier. Used to uniquely identify concept, objects, etc.

func (v AnyURI) XSDType() XSDType

type Base64Binary ¶

type Base64Binary = []byte

type Boolean ¶

type Boolean = bool

The boolean data-type in knowledge statement

type DataType ¶

type DataType interface {
	~string |
		~int | ~int8 | ~int16 | ~int32 | ~int64 |
		~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 |
		~float32 | ~float64 |
		~bool |
		~[]byte
}

DataType is a type constrain used by the library. See https://www.w3.org/TR/xmlschema-2/#datatype

Knowledge statements contain scalar objects -- literals. Literals are either language-tagged string `rdf:langString` or type-safe values containing a reference to data-type (e.g. `xsd:string`).

This interface defines data-types supported by the library. It maps well-known semantic types to Golang native types and relation to existed schema(s) and ontologies.

type Double ¶

type Double = float64

type Float ¶

type Float = float32

The floating point data-type in knowledge statement. The library uses various uint precisions.

type HexBinary ¶

type HexBinary = []byte

type String ¶

type String string

The string data-type represents character strings in knowledge statements. The language strings are annotated with corresponding language tag.

func (v String) String() string

func (v String) XSDType() XSDType

type Symbol ¶

type Symbol uint32

The data type is symbol

func (v Symbol) XSDType() XSDType

type Value ¶

type Value interface{ XSDType() XSDType }

func From[T DataType](
	symbols interface {
		SymbolOf(s string) (Symbol, error)
	},
	value T,
) (Value, error)

type XSDType ¶ added in v0.2.0

type XSDType int

const (
	XSD_NIL XSDType = iota
	XSD_SYMBOL
	XSD_ANYURI
	XSD_STRING
)