Struct PropertyFunctionRegistry 

pub struct PropertyFunctionRegistry { /* private fields */ }

Registry of property functions, keyed by predicate IRI.

Implementations

impl PropertyFunctionRegistry

pub fn new() -> Self

Create a new registry with built-in property functions.

pub fn empty() -> Self

Create an empty registry without built-ins (for testing).

pub fn register( &mut self, iri: impl Into<String>, func: Arc<dyn PropertyFunction>, )

Register a property function instance for a given IRI.

pub fn register_factory( &mut self, iri: impl Into<String>, factory: Arc<dyn PropertyFunctionFactory>, )

Register a factory for lazy creation of property functions.

pub fn unregister(&mut self, iri: &str) -> bool

Unregister a property function.

pub fn is_property_function(&self, iri: &str) -> bool

Check if an IRI is registered as a property function.

pub fn lookup(&mut self, iri: &str) -> Option<Arc<dyn PropertyFunction>>

Look up a property function by IRI.

pub fn evaluate( &mut self, iri: &str, subject: &PropertyFunctionArg, object: &PropertyFunctionArg, ) -> Result<PropertyFunctionResult, OxirsError>

Evaluate a property function by IRI.

pub fn registered_iris(&self) -> Vec<String>

Get all registered IRIs.

pub fn all_metadata(&self) -> Vec<PropertyFunctionMetadata>

Get metadata for all registered property functions.

pub fn statistics(&self) -> &PropertyFunctionStats

Get execution statistics.

pub fn reset_statistics(&mut self)

Reset execution statistics.

pub fn len(&self) -> usize

Number of registered property functions.

pub fn is_empty(&self) -> bool

Whether the registry is empty.

Trait Implementations

impl Debug for PropertyFunctionRegistry

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

Formats the value using the given formatter.

impl Default for PropertyFunctionRegistry

fn default() -> Self

Returns the “default value” for a type.