Struct SplitIriPF 

pub struct SplitIriPF { /* private fields */ }

apf:splitIRI - Decompose an IRI into namespace and local name.

Usage: ?iri apf:splitIRI (?namespace ?localname)

Implementations

impl SplitIriPF

pub fn new() -> Self

Trait Implementations

impl Debug for SplitIriPF

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SplitIriPF

fn default() -> Self

Returns the “default value” for a type.

impl PropertyFunction for SplitIriPF

fn metadata(&self) -> PropertyFunctionMetadata

Return metadata describing this property function.

fn evaluate( &self, subject: &PropertyFunctionArg, _object: &PropertyFunctionArg, ) -> Result<PropertyFunctionResult, OxirsError>

Evaluate the property function given the subject and object arguments.

fn estimated_cardinality( &self, _subject: &PropertyFunctionArg, _object: &PropertyFunctionArg, ) -> Option<u64>

Estimated cardinality of results (for query planning). Returns None if unknown. Default is None.

fn validate( &self, subject: &PropertyFunctionArg, object: &PropertyFunctionArg, ) -> Result<(), OxirsError>

Validate arguments before evaluation (optional override).