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This commit is contained in:
Alex Wied
2026-06-29 15:20:02 -04:00
parent ee5deb87c1
commit 59c8dffb01
10 changed files with 149 additions and 141 deletions
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publish/src/rdf/conversion.rs
+7 -6
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@@ -1,11 +1,12 @@
use oxigraph::model::{NamedNode, Quad, Term};
use oxigraph::model::vocab::{rdf, xsd};
use tracing::info;
fn quad_to_term(quad: &Quad) -> &Term {
pub fn quad_to_term(quad: &Quad) -> &Term {
&quad.object
}
fn term_to_named_node(term: &Term) -> Option<&NamedNode> {
pub fn term_to_named_node(term: &Term) -> Option<&NamedNode> {
if let Term::NamedNode(node) = term {
Some(node)
} else {
@@ -13,7 +14,7 @@ fn term_to_named_node(term: &Term) -> Option<&NamedNode> {
}
}
fn term_to_string(term: &Term) -> Option<&str> {
pub fn term_to_string(term: &Term) -> Option<&str> {
if let Term::Literal(literal) = term {
match literal.datatype() {
xsd::STRING | xsd::NORMALIZED_STRING | rdf::LANG_STRING | rdf::DIR_LANG_STRING => {
@@ -26,7 +27,7 @@ fn term_to_string(term: &Term) -> Option<&str> {
}
}
fn term_to_boolean(term: &Term) -> Option<bool> {
pub fn term_to_boolean(term: &Term) -> Option<bool> {
if let Term::Literal(literal) = term {
if literal.datatype() == xsd::BOOLEAN {
literal.value().parse().ok()
@@ -38,9 +39,9 @@ fn term_to_boolean(term: &Term) -> Option<bool> {
}
}
fn term_to_u64(term: &Term) -> Option<u64> {
pub fn term_to_u64(term: &Term) -> Option<u64> {
if let Term::Literal(literal) = term &&
literal.datatype() == xsd::NON_NEGATIVE_INTEGER {
(literal.datatype() == xsd::NON_NEGATIVE_INTEGER || literal.datatype() == xsd::INTEGER) {
let value: u64 = literal.value().parse().expect("Failed to parse u64 from ontology. It ought to be a non-negative integer.");
Some(value)
} else { None }