Examples with WhereBuilder org.apache.jena.arq.querybuilder.WhereBuilder used on opensource projects

Example 6 with WhereBuilder

use of org.apache.jena.arq.querybuilder.WhereBuilder in project jena by apache.

the class QBQuadHolderTest method anonymousTest_Var.

@Test
public void anonymousTest_Var() {
    WhereBuilder builder = new WhereBuilder();
    List<Triple> tLst = new ArrayList<Triple>();
    Node s = NodeFactory.createURI("s");
    Node p = NodeFactory.createVariable("p");
    Node o = NodeFactory.createURI("o");
    builder.addWhere(s, p, o);
    Node s2 = NodeFactory.createURI("s2");
    Node p2 = NodeFactory.createURI("p2");
    Node o2 = NodeFactory.createURI("o2");
    tLst.add(new Triple(s, p2, o));
    tLst.add(new Triple(s2, p2, o2));
    builder.addWhere(s2, p, o2);
    holder = new QBQuadHolder(builder);
    Map<Var, Node> map = new HashMap<>();
    map.put(Var.alloc(p), p2);
    holder.setValues(map);
    List<Quad> lst = holder.getQuads().toList();
    assertEquals(2, lst.size());
    assertEquals(new Quad(Quad.defaultGraphNodeGenerated, tLst.get(0)), lst.get(0));
    assertEquals(new Quad(Quad.defaultGraphNodeGenerated, tLst.get(1)), lst.get(1));
}

Example 7 with WhereBuilder

use of org.apache.jena.arq.querybuilder.WhereBuilder in project jena by apache.

the class QBQuadHolderTest method anonymousTest.

@Test
public void anonymousTest() {
    WhereBuilder builder = new WhereBuilder();
    List<Triple> tLst = new ArrayList<Triple>();
    Node s = NodeFactory.createURI("s");
    Node p = NodeFactory.createURI("p");
    Node o = NodeFactory.createURI("o");
    tLst.add(new Triple(s, p, o));
    builder.addWhere(s, p, o);
    Node s2 = NodeFactory.createURI("s2");
    Node p2 = NodeFactory.createURI("p2");
    Node o2 = NodeFactory.createURI("o2");
    tLst.add(new Triple(s2, p2, o2));
    builder.addWhere(s2, p2, o2);
    holder = new QBQuadHolder(builder);
    List<Quad> lst = holder.getQuads().toList();
    assertEquals(2, lst.size());
    assertEquals(new Quad(Quad.defaultGraphNodeGenerated, tLst.get(0)), lst.get(0));
    assertEquals(new Quad(Quad.defaultGraphNodeGenerated, tLst.get(1)), lst.get(1));
}

Example 8 with WhereBuilder

use of org.apache.jena.arq.querybuilder.WhereBuilder in project jena by apache.

the class QBQuadHolderTest method mixedTest_Var.

@Test
public void mixedTest_Var() {
    WhereBuilder builder = new WhereBuilder();
    List<Triple> tLst = new ArrayList<Triple>();
    Node s = NodeFactory.createURI("s");
    Node p = NodeFactory.createVariable("p");
    Node o = NodeFactory.createURI("o");
    builder.addWhere(s, p, o);
    Node g = NodeFactory.createURI("g");
    Node s2 = NodeFactory.createURI("s2");
    Node p2 = NodeFactory.createURI("p2");
    Node o2 = NodeFactory.createURI("o2");
    tLst.add(new Triple(s, p2, o));
    tLst.add(new Triple(s2, p2, o2));
    builder.addGraph(g, s2, p, o2);
    holder = new QBQuadHolder(builder);
    Map<Var, Node> map = new HashMap<>();
    map.put(Var.alloc(p), p2);
    holder.setValues(map);
    List<Quad> lst = holder.getQuads().toList();
    assertEquals(2, lst.size());
    assertEquals(new Quad(Quad.defaultGraphNodeGenerated, tLst.get(0)), lst.get(0));
    assertEquals(new Quad(g, tLst.get(1)), lst.get(1));
}