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 javax.annotation.Nonnull;
import org.semanticweb.owlapi.formats.FunctionalSyntaxDocumentFormat;
import org.semanticweb.owlapi.formats.ManchesterSyntaxDocumentFormat;
import org.semanticweb.owlapi.formats.OBODocumentFormat;
import org.semanticweb.owlapi.formats.OWLXMLDocumentFormat;
import org.semanticweb.owlapi.formats.RDFXMLDocumentFormat;
import org.semanticweb.owlapi.formats.TurtleDocumentFormat;
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 {
/** 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 syntax, common extensions: fss, owl */
FUNCTIONALSYNTAX(FunctionalSyntaxDocumentFormat.class, ".fss", ".owl");
private List extensions;
private Class documentFormat;
private Extensions(Class d, String... knownExtensions) {
documentFormat = d;
extensions = Arrays.asList(knownExtensions);
}
/**
* @return common extensions for this type
*/
@Nonnull
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.
*/
@Nonnull
public static Iterable getCommonExtensions(Class format) {
for (Extensions e : values()) {
if (e.documentFormat.equals(format)) {
return e.getCommonExtensions();
}
}
return Collections.emptyList();
}
}