org.topbraid.shacl.validation.java.DisjointConstraintExecutor Maven / Gradle / Ivy
package org.topbraid.shacl.validation.java;
import java.util.Collection;
import org.apache.jena.rdf.model.Property;
import org.apache.jena.rdf.model.RDFNode;
import org.apache.jena.rdf.model.Resource;
import org.topbraid.shacl.engine.Constraint;
import org.topbraid.shacl.validation.AbstractNativeConstraintExecutor;
import org.topbraid.shacl.validation.ValidationEngine;
class DisjointConstraintExecutor extends AbstractNativeConstraintExecutor {
@Override
public void executeConstraint(Constraint constraint, ValidationEngine engine, Collection focusNodes) {
long startTime = System.currentTimeMillis();
Property disjointPredicate = constraint.getParameterValue().as(Property.class);
for(RDFNode focusNode : focusNodes) {
if(focusNode instanceof Resource) {
for(RDFNode valueNode : engine.getValueNodes(constraint, focusNode)) {
if(((Resource)focusNode).hasProperty(disjointPredicate, valueNode)) {
engine.createValidationResult(constraint, focusNode, valueNode, () -> "Property must not share any values with " + engine.getLabelFunction().apply(disjointPredicate));
}
}
}
engine.checkCanceled();
}
addStatistics(constraint, startTime);
}
}