Example usage for java.util SortedSet remove

List of usage examples for java.util SortedSet remove

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Introduction

In this page you can find the example usage for java.util SortedSet remove.

Prototype

boolean remove(Object o);

Source Link

Document

Removes the specified element from this set if it is present (optional operation).

Usage

From source file:org.dllearner.reasoning.SPARQLReasoner.java

@Override
public OWLClassExpression getRangeImpl(OWLObjectProperty property) {
    return objectPropertyRanges.computeIfAbsent(property, k -> {
        String query = String.format("SELECT ?range WHERE {" + "<%s> <%s> ?range. FILTER(isIRI(?range))" + "}",
                property.toStringID(), RDFS.range.getURI());

        try (QueryExecution qe = qef.createQueryExecution(query)) {
            ResultSet rs = qe.execSelect();
            SortedSet<OWLClassExpression> ranges = new TreeSet<>();
            while (rs.hasNext()) {
                QuerySolution qs = rs.next();
                ranges.add(df.getOWLClass(IRI.create(qs.getResource("range").getURI())));
            }/*from w ww. j a v  a  2s.c  o m*/
            ranges.remove(df.getOWLThing());
            if (ranges.size() == 1) {
                return ranges.first();
            } else if (ranges.size() > 1) {
                return df.getOWLObjectIntersectionOf(ranges);
            }
            return df.getOWLThing();
        } catch (Exception e) {
            logger.error("Failed to compute range for " + property, e);
        }
        return null;
    });
}

From source file:org.dllearner.reasoning.SPARQLReasoner.java

@Override
public SortedSet<OWLClassExpression> getSuperClassesImpl(OWLClassExpression description) {
    String query;/*  www  . j av  a 2 s . c o  m*/
    if (description.isAnonymous()) {
        throw new IllegalArgumentException("Only named classes are supported.");
    } else if (description.isOWLThing()) {
        return Sets.newTreeSet();
    } else if (description.isOWLNothing()) {
        query = SPARQLQueryUtils.SELECT_LEAF_CLASSES_OWL;
    } else {
        query = String.format(SPARQLQueryUtils.SELECT_DIRECT_SUPERCLASS_OF_QUERY,
                description.asOWLClass().toStringID());
    }

    ResultSet rs = executeSelectQuery(query);

    SortedSet<OWLClass> superClasses = asOWLEntities(EntityType.CLASS, rs, "var1");
    superClasses.remove(description);
    //      System.out.println("Sup(" + description + "):" + superClasses);
    return new TreeSet<OWLClassExpression>(superClasses);
}

From source file:org.dllearner.reasoning.SPARQLReasoner.java

public SortedSet<OWLClassExpression> getSuperClasses(OWLClassExpression description, boolean direct) {
    if (description.isAnonymous()) {
        throw new IllegalArgumentException("Only named classes are supported.");
    }// www  .j  av a2  s. c  om
    SortedSet<OWLClassExpression> superClasses = new TreeSet<>();
    String query;
    if (direct) {
        query = String.format(
                "SELECT ?sup {<%s> <http://www.w3.org/2000/01/rdf-schema#subClassOf> ?sup. FILTER(isIRI(?sup))}",
                description.asOWLClass().toStringID());
    } else {
        query = String.format(
                "SELECT ?sup {<%s> <http://www.w3.org/2000/01/rdf-schema#subClassOf>* ?sup. FILTER(isIRI(?sup))}",
                description.asOWLClass().toStringID());
    }
    ResultSet rs = executeSelectQuery(query);
    QuerySolution qs;
    while (rs.hasNext()) {
        qs = rs.next();
        superClasses.add(df.getOWLClass(IRI.create(qs.getResource("sup").getURI())));
    }
    superClasses.remove(description);
    System.out.println("Sup(" + description + "):" + superClasses);
    return superClasses;
}

From source file:org.dllearner.reasoning.SPARQLReasoner.java

public SortedSet<OWLClassExpression> getSubClasses(OWLClassExpression description, boolean direct) {
    if (description.isAnonymous()) {
        throw new IllegalArgumentException("Only named classes are supported.");
    }//w w w  .  ja v  a2 s . c  om
    SortedSet<OWLClassExpression> subClasses = new TreeSet<>();

    String query;
    if (description.isOWLThing()) {
        query = SPARQLQueryUtils.SELECT_TOP_LEVEL_OWL_CLASSES;
    } else {
        query = String.format(SPARQLQueryUtils.SELECT_SUBCLASS_OF_QUERY, description.asOWLClass().toStringID());
        if (direct) {

        } else {

        }
    }

    ResultSet rs = executeSelectQuery(query);
    subClasses.addAll(asOWLEntities(EntityType.CLASS, rs, "var1"));

    subClasses.remove(description);
    subClasses.remove(df.getOWLNothing());
    //      System.out.println("Sub(" + description + "):" + subClasses);
    return new TreeSet<>(subClasses);
}

From source file:org.dllearner.reasoning.SPARQLReasoner.java

@Override
public SortedSet<OWLObjectProperty> getSuperPropertiesImpl(OWLObjectProperty objectProperty) {
    SortedSet<OWLObjectProperty> properties = new TreeSet<>();
    String query = String.format(SPARQLQueryUtils.SELECT_SUPERPROPERTY_OF_QUERY, objectProperty.toStringID());
    ResultSet rs = executeSelectQuery(query);
    QuerySolution qs;//from w w w  .  j  a v  a  2 s. c  om
    while (rs.hasNext()) {
        qs = rs.next();
        properties.add(df.getOWLObjectProperty(IRI.create(qs.getResource("var1").getURI())));
    }
    properties.remove(objectProperty);
    properties.remove(df.getOWLTopObjectProperty());
    return properties;
}

From source file:org.dllearner.reasoning.SPARQLReasoner.java

@Override
public SortedSet<OWLObjectProperty> getSubPropertiesImpl(OWLObjectProperty objectProperty) {
    SortedSet<OWLObjectProperty> properties = new TreeSet<>();
    String query = String.format(SPARQLQueryUtils.SELECT_SUBPROPERTY_OF_QUERY, objectProperty.toStringID());
    ResultSet rs = executeSelectQuery(query);
    QuerySolution qs;/*  w  ww .j a va 2s .  c  o  m*/
    while (rs.hasNext()) {
        qs = rs.next();
        properties.add(df.getOWLObjectProperty(IRI.create(qs.getResource("var1").getURI())));
    }
    properties.remove(objectProperty);
    properties.remove(df.getOWLBottomObjectProperty());
    return properties;
}

From source file:org.dllearner.reasoning.SPARQLReasoner.java

@Override
public SortedSet<OWLDataProperty> getSuperPropertiesImpl(OWLDataProperty dataProperty) {
    SortedSet<OWLDataProperty> properties = new TreeSet<>();
    String query = String.format(SPARQLQueryUtils.SELECT_SUPERPROPERTY_OF_QUERY, dataProperty.toStringID());
    ResultSet rs = executeSelectQuery(query);
    QuerySolution qs;//www  . j  a va  2 s.c om
    while (rs.hasNext()) {
        qs = rs.next();
        properties.add(df.getOWLDataProperty(IRI.create(qs.getResource("var1").getURI())));
    }
    properties.remove(dataProperty);
    properties.remove(df.getOWLTopDataProperty());
    return properties;
}

From source file:org.dllearner.reasoning.SPARQLReasoner.java

@Override
public SortedSet<OWLDataProperty> getSubPropertiesImpl(OWLDataProperty dataProperty) {
    SortedSet<OWLDataProperty> properties = new TreeSet<>();
    String query = String.format(SPARQLQueryUtils.SELECT_SUPERPROPERTY_OF_QUERY, dataProperty.toStringID());
    ResultSet rs = executeSelectQuery(query);
    QuerySolution qs;//from   w  ww  .  j  a  v a  2s. c  om
    while (rs.hasNext()) {
        qs = rs.next();
        properties.add(df.getOWLDataProperty(IRI.create(qs.getResource("var1").getURI())));
    }
    properties.remove(dataProperty);
    properties.remove(df.getOWLBottomDataProperty());
    return properties;
}

From source file:org.dllearner.reasoning.SPARQLReasoner.java

public SortedSet<OWLDataProperty> getDisjointProperties(OWLDataProperty dataProperty) {
    SortedSet<OWLDataProperty> properties = new TreeSet<>();
    String query = String.format(SPARQLQueryUtils.SELECT_DISJOINT_PROPERTIES_QUERY, dataProperty.toStringID(),
            dataProperty.toStringID());/*from w w w  .j  a  va 2 s.co m*/
    ResultSet rs = executeSelectQuery(query);
    QuerySolution qs;
    while (rs.hasNext()) {
        qs = rs.next();
        properties.add(df.getOWLDataProperty(IRI.create(qs.getResource("var1").getURI())));
    }
    properties.remove(dataProperty);
    return properties;
}

From source file:org.dllearner.reasoning.SPARQLReasoner.java

/**
 * Convert a collection of IRIs into OWL entities based on the given entity type.
 * @param entityType the entity type/*from   w  w  w.j a  v a2s.c om*/
 * @param entityIRIs the entity IRIs
 * @return a set of entities of the given entity type
 */
private <E extends OWLEntity> SortedSet<E> asOWLEntities(EntityType<E> entityType, Collection<IRI> entityIRIs) {
    SortedSet<E> entities = new TreeSet<>();
    for (IRI iri : entityIRIs) {
        if (!iri.isReservedVocabulary()) {
            entities.add(df.getOWLEntity(entityType, iri));
        }
    }

    // remove top and bottom entities
    entities.remove(df.getOWLThing());
    entities.remove(df.getOWLNothing());
    entities.remove(df.getOWLTopObjectProperty());
    entities.remove(df.getOWLBottomObjectProperty());
    entities.remove(df.getOWLTopDataProperty());
    entities.remove(df.getOWLBottomDataProperty());

    return entities;
}