org.semanticweb.owlapi.vocab.Extensions Maven / Gradle / Ivy
package org.semanticweb.owlapi.vocab;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.semanticweb.owlapi.formats.*;
import org.semanticweb.owlapi.model.OWLDocumentFormat;
/**
* A mapping between some known ontology formats and the common file extensions
* used for them. This mapping is not necessarily complete and file extensions
* are not mandatory, so do not rely on this as a filter to determine what is
* the format of an input file.
*/
public enum Extensions {
//@formatter:off
/** RDF/XML, common extensions: owl, rdf, rdfs */ RDFXML (RDFXMLDocumentFormat.class, ".owl", ".rdf", ".rdfs"),
/** OWL/XML, common extensions: xml, owl, rdf */ OWLXML (OWLXMLDocumentFormat.class, ".xml", ".owl", ".rdf"),
/** Turtle, common extensions: ttl, owl */ TURTLE (TurtleDocumentFormat.class, ".ttl", ".owl"),
/** OBO, common extensions: obo */ OBO (OBODocumentFormat.class, ".obo"),
/** Manchester OWL syntax, common extensions: omn, owl */ MANCHESTERSYNTAX (ManchesterSyntaxDocumentFormat.class, ".omn", ".owl"),
/** Functional sytax, common extensions: fss, owl */ FUNCTIONALSYNTAX (FunctionalSyntaxDocumentFormat.class, ".fss", ".owl");
//@formatter:off
private List extensions;
private Class documentFormat;
private Extensions(Class d, String... knownExtensions) {
documentFormat = d;
extensions = Arrays.asList(knownExtensions);
}
/**
* @return common extensions for this type
*/
public Iterable getCommonExtensions() {
return extensions;
}
/**
* @param format
* the format for which extensions are desired
* @return common extensions list. Empty list if no matching type is found.
*/
public static Iterable getCommonExtensions(Class format) {
for (Extensions e : values()) {
if (e.documentFormat.equals(format)) {
return e.getCommonExtensions();
}
}
return Collections.emptyList();
}
}