@qudtlib/core
Version:
Data model for QUDTLib
58 lines (57 loc) • 1.78 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Namespace = void 0;
class Namespace {
constructor(baseIri, abbreviationPrefix) {
this.abbreviationPrefix = abbreviationPrefix;
this.baseIri = baseIri;
Object.freeze(this);
}
/**
* Returns an abbreviated IRI if the specified iri starts with the baseIri; the unchanged input
* String otherwise;
*
* @param iri
* @return
*/
abbreviate(iri) {
if (this.isFullNamespaceIri(iri)) {
return this.abbreviationPrefix + ":" + iri.substring(this.baseIri.length);
}
return iri;
}
getLocalnameIfFullNamespaceIri(iri) {
if (this.isFullNamespaceIri(iri)) {
return iri.substring(this.baseIri.length);
}
return iri;
}
expand(abbreviatedIri) {
if (this.isAbbreviatedNamespaceIri(abbreviatedIri)) {
return (this.baseIri +
abbreviatedIri.substring(this.abbreviationPrefix.length + 1));
}
return abbreviatedIri;
}
/**
* Returns true if the specified abbreviatedIri starts with the namespace's abbreviation prefix.
*/
isAbbreviatedNamespaceIri(abbreviatedIri) {
return abbreviatedIri.startsWith(this.abbreviationPrefix + ":");
}
/** Returns true if the specified iri starts with the namespace's baseIri. */
isFullNamespaceIri(iri) {
return iri.startsWith(this.baseIri);
}
/**
* Prepends the namespace's baseIri to the specified localName.
*
* @param localName
* @return
*/
makeIriInNamespace(localName) {
return this.baseIri + localName;
}
}
exports.Namespace = Namespace;
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