30 lines
759 B
Rust
30 lines
759 B
Rust
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use std::collections::BTreeMap;
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#[derive(Clone)]
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pub struct CurieHelper {
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prefixes: BTreeMap<String, String>,
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}
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impl CurieHelper {
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pub fn new(prefixes: BTreeMap<String, String>) -> Self {
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Self {
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prefixes,
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}
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}
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pub fn abbreviate(&self, iri: &str) -> Option<String> {
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for (name, base) in &self.prefixes {
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if let Some(local_name) = iri.strip_prefix(base) {
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return Some(format!("{name}:{local_name}"));
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}
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}
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None
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}
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pub fn expand(&self, abbreviated_iri: &str) -> Option<String> {
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let (prefix, name) = abbreviated_iri.split_once(':')?;
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self.prefixes
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.get(prefix)
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.map(|base| format!("{base}{name}"))
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}
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}
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