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.openrdf.sail.SailConnection.removeStatements()

                // update triples in cache
                SailConnection con = store.getConnection();
                try {
                    con.begin();


                    con.removeStatements((Resource) null, null, null, store.getValueFactory().createURI(cacheContext));


                    con.commit();
                } catch(SailException ex) {
                    con.rollback();
                } finally {

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

        SailConnection con = getConnection();
        try {
            con.begin();


            for(Statement stmt : version.getAddedTriples()) {
                con.removeStatements(stmt.getSubject(), stmt.getPredicate(), stmt.getObject(), stmt.getContext());
            }


            for(Statement stmt : version.getRemovedTriples()) {
                con.addStatement(stmt.getSubject(), stmt.getPredicate(), stmt.getObject(), stmt.getContext());
            }

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

        SailConnection con = getConnection();
        try {
            con.begin();


            for(Statement stmt : version.getAddedTriples()) {
                con.removeStatements(stmt.getSubject(), stmt.getPredicate(), stmt.getObject(), stmt.getContext());
            }


            for(Statement stmt : version.getRemovedTriples()) {
                con.addStatement(stmt.getSubject(), stmt.getPredicate(), stmt.getObject(), stmt.getContext());
            }

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

            con.begin();


            assertTrue(hasStatement(con, u1, p1, l1));
            assertTrue(hasStatement(con, u3, p3, l3));
            
            con.removeStatements(u1, p1, l1, c1);
            con.removeStatements(u2, p2, l2);
            con.removeStatements(u4, p4, l4, c1);
            
            assertFalse(hasStatement(con, u1, p1, l1));
            assertTrue(hasStatement(con, u3, p3, l3));

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


            assertTrue(hasStatement(con, u1, p1, l1));
            assertTrue(hasStatement(con, u3, p3, l3));
            
            con.removeStatements(u1, p1, l1, c1);
            con.removeStatements(u2, p2, l2);
            con.removeStatements(u4, p4, l4, c1);
            
            assertFalse(hasStatement(con, u1, p1, l1));
            assertTrue(hasStatement(con, u3, p3, l3));

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

            assertTrue(hasStatement(con, u1, p1, l1));
            assertTrue(hasStatement(con, u3, p3, l3));
            
            con.removeStatements(u1, p1, l1, c1);
            con.removeStatements(u2, p2, l2);
            con.removeStatements(u4, p4, l4, c1);
            
            assertFalse(hasStatement(con, u1, p1, l1));
            assertTrue(hasStatement(con, u3, p3, l3));


            con.commit();

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

            }
        };


        SailConnection sc = sail.getConnection();
        try {
            sc.removeStatements(RDF.TYPE, null, null, (URI) null);
            sc.commit();
        } finally {
            sc.rollback();
            sc.close();
        }

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

            try {
                SailConnection c = storeConnection.getSailConnection();
                try {
                    c.begin();
                    // TODO: remove only from the authoritative graph
                    c.removeStatements(uriOf(p), null, null);


                    Graph g = p.getEmbedsKnowledge();
                    if (null != g) {
                        c.removeStatements(null, null, null, uriOf(g));
                    }

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

                    // TODO: remove only from the authoritative graph
                    c.removeStatements(uriOf(p), null, null);


                    Graph g = p.getEmbedsKnowledge();
                    if (null != g) {
                        c.removeStatements(null, null, null, uriOf(g));
                    }


                    c.commit();
                } finally {
                    c.rollback();

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

                List<User> followees = client.getFollowees(user, followeeLimit);


                URI foafKnows = vf.createURI(FOAF.KNOWS);


                // persist self and foaf:knows edges
                sc.removeStatements(personURI, foafKnows, null);
                for (User f : followees) {
                    sc.addStatement(personURI, foafKnows, vf.createURI(PersistenceContext.uriOf(new Person(f))));
                }


                // update timestamp

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