Severity.java
/*******************************************************************************
* Copyright (c) 2020 Eclipse RDF4J contributors.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Distribution License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*******************************************************************************/
package org.eclipse.rdf4j.sail.shacl.ast;
import org.eclipse.rdf4j.model.IRI;
import org.eclipse.rdf4j.model.Value;
import org.eclipse.rdf4j.model.vocabulary.SHACL;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public enum Severity {
Info(SHACL.INFO),
Warning(SHACL.WARNING),
Violation(SHACL.VIOLATION);
private static final Logger logger = LoggerFactory.getLogger(Severity.class);
private final Value iri;
Severity(Value iri) {
this.iri = iri;
}
public static Severity fromIri(IRI iri) {
if (iri == null) {
return null;
} else if (iri == SHACL.VIOLATION) {
return Severity.Violation;
} else if (iri == SHACL.WARNING) {
return Severity.Warning;
} else if (iri == SHACL.INFO) {
return Severity.Info;
} else if (Severity.Info.iri.equals(iri)) {
return Severity.Info;
} else if (Severity.Warning.iri.equals(iri)) {
return Severity.Warning;
} else if (Severity.Violation.iri.equals(iri)) {
return Severity.Violation;
}
logger.warn("Unknown sh:severity: <{}>", iri);
return null;
}
public static Severity orDefault(Severity severity) {
if (severity == null) {
return Severity.Violation;
}
return severity;
}
public Value getIri() {
return iri;
}
static {
// If we add more severity levels then we need to remember to update all the places where we assume that the
// severity can only be Info, Warning or Violation.
assert Severity.values().length == 3;
}
}