List of removeStatements() Examples

Examples of removeStatements()

org.ontoware.rdf2go.model.Model.removeStatements()
org.openrdf.sail.NotifyingSailConnection.removeStatements()
org.openrdf.sail.SailConnection.removeStatements()
Removes all statements matching the specified subject, predicate and object from the repository. All three parameters may be null to indicate wildcards. @param subj The subject of the statement that should be removed, or null to indicate a wildcard. @param pred The predicate of the statement that should be removed, or null to indicate a wildcard. @param obj The object of the statement that should be removed , or null to indicate a wildcard. @param contexts The context(s) from which to remove the statement. Note that this parameter is a vararg and as such is optional. If no contexts are specified the method operates on the entire repository. A null value can be used to match context-less statements. @throws StoreException If the statement could not be removed.

Examples of org.ontoware.rdf2go.model.Model.removeStatements()

      m = S3BRepository.getInstance().parseModel(null);
      
    URI node = m.createURI(person.getUri().toString()+"/recommendationPrefs/"+this.getName());
    
    if(!newmodel || m.contains(node, Variable.ANY, Variable.ANY)) 
      m.removeStatements(node, Variable.ANY, Variable.ANY);
    
    m.addStatement(prefsNode, Concepts.HAS_PREFERENCE.get(), node);
      
    m.addStatement(node, Concepts.HAS_LIMIT.get(), m.createDatatypeLiteral(String.valueOf(this.getLimit()), XSD._int));
    m.addStatement(node, Concepts.HAS_TYPE.get(), m.createDatatypeLiteral(String.valueOf(this.getName()), XSD._string));

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Examples of org.openrdf.sail.NotifyingSailConnection.removeStatements()

                sc.commit();
                sc.begin();


                // Add another listener and remove a statement
                sc.addConnectionListener(listener2);
                sc.removeStatements(uriA, null, null);
                sc.commit();
                sc.begin();


                assertEquals(2, listener1.getAdded());
                assertEquals(0, listener2.getAdded());

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Examples of org.openrdf.sail.SailConnection.removeStatements()

    sail.setPassword("opensesame");
    sail.initialize();
    SailConnection conn = sail.getConnection();
    try {
      conn.begin();
      conn.removeStatements(null, null, null);
      conn.clearNamespaces();
      conn.commit();
    }
    finally {
      conn.close();

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Examples of org.openrdf.sail.SailConnection.removeStatements()

    sail.setPassword("opensesame");
    sail.initialize();
    SailConnection conn = sail.getConnection();
    try {
      conn.begin();
      conn.removeStatements(null, null, null);
      conn.clearNamespaces();
      conn.commit();
    }
    finally {
      conn.close();

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Examples of org.openrdf.sail.SailConnection.removeStatements()


                    //showStatements(sc, uriA, RDF.TYPE, null);
                    assertEquals(3, countStatements(sc, uriA, RDF.TYPE, null, true));
                    assertEquals(2, countStatements(sc, uriA, RDF.TYPE, null, false));


                    sc.removeStatements(uriA, RDF.TYPE, classY);
                    sc.commit();


                    assertEquals(3, countStatements(sc, uriA, RDF.TYPE, null, true));
                    assertEquals(2, countStatements(sc, uriA, RDF.TYPE, null, false));

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Examples of org.openrdf.sail.SailConnection.removeStatements()

        URI uriC = sail.getValueFactory().createURI("http://example.org/uriC");


        SailConnection sc = sail.getConnection();
        try {
            sc.begin();
            sc.removeStatements(null, null, null);


            assertEquals(0L, sc.size());
            sc.addStatement(uriA, uriB, uriC, uriA);
            // sc.commit();
            assertEquals(1L, sc.size());

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Examples of org.openrdf.sail.SailConnection.removeStatements()

                SailChangedEvent event = events.iterator().next();
                assertTrue(event.statementsAdded());
                assertFalse(event.statementsRemoved());
                events.clear();
                assertEquals(0, events.size());
                sc.removeStatements(uriA, uriB, uriC, uriA);
                sc.commit();
                sc.begin();
                assertEquals(1, events.size());
                event = events.iterator().next();
                assertFalse(event.statementsAdded());

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Examples of org.openrdf.sail.SailConnection.removeStatements()

            sc.rollback();
            sc.close();


            sc = sail.getConnection();
            sc.begin();
            sc.removeStatements(uriA, null, null);
            count = countStatements(sc, uriA, null, null, false);
            assertEquals(0, count);
            sc.commit();
            sc.close();

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Examples of org.openrdf.sail.SailConnection.removeStatements()

            assertEquals(0, count);
            sc.addStatement(uriA, uriB, uriC);
            Statement statement = sc.getStatements(uriA, uriB, uriC, false, new Resource[]{null}).next();
            Resource context = statement.getContext();
            assertNull(context);
            sc.removeStatements(uriA, null, null);
            sc.commit();
        } finally {
            sc.rollback();
            sc.close();
        }

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Examples of org.openrdf.sail.SailConnection.removeStatements()

            URI uriC = sail.getValueFactory().createURI("http://example.org/test/S_POG#c");
            URI uriD = sail.getValueFactory().createURI("http://example.org/test/S_POG#d");
            int before, after;


            // default context, different S,P,O
            sc.removeStatements(uriA, null, null);
            sc.commit();
            sc.begin();
            before = countStatements(sc, uriA, null, null, false);
            sc.addStatement(uriA, uriB, uriC);
            sc.commit();

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