Exemple #1
0
  /**
   * Runs a query with an external variable declaration.
   *
   * @throws IOException I/O exception
   */
  @Test
  public void queryBindSequence() throws IOException {
    Query query = session.query("declare variable $a external; $a");
    query.bind("a", "1\u00012", "xs:integer");
    assertEqual("1", query.next());
    assertEqual("2", query.next());
    query.close();

    query = session.query("declare variable $a external; $a");
    query.bind("a", "09\u0002xs:hexBinary\u00012", "xs:integer");
    assertEqual("09", query.next());
    assertEqual("2", query.next());
    query.close();

    query = session.query("declare variable $a external; $a");
    query.bind("a", Seq.get(new Item[] {Int.get(1), Str.get("X")}, 2));
    assertEqual("1", query.next());
    assertEqual("X", query.next());
    query.close();

    query = session.query("declare variable $a external; $a");
    query.bind("a", IntSeq.get(new long[] {1, 2}, AtomType.INT));
    assertEqual("1", query.next());
    assertEqual("2", query.next());
    query.close();

    query = session.query("declare variable $a external; $a");
    query.bind("a", IntSeq.get(new long[] {1, 2}, AtomType.INT), "xs:integer");
    assertEqual("1", query.next());
    assertEqual("2", query.next());
    query.close();
  }
Exemple #2
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  /**
   * Returns the number of interior rings in a polygon.
   *
   * @param node xml element containing gml object(s)
   * @return integer number of interior rings
   * @throws QueryException query exception
   */
  @Deterministic
  public Int numInteriorRing(final ANode node) throws QueryException {
    final Geometry geo = geo(node, Q_GML_POLYGON);
    if (geo == null && checkGeo(node) != null)
      throw GeoErrors.geoType(node.qname().local(), "Polygon");

    return Int.get(((Polygon) geo).getNumInteriorRing());
  }
Exemple #3
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  /**
   * Runs a query with an external variable declaration.
   *
   * @throws IOException I/O exception
   */
  @Test
  public void queryBindInt() throws IOException {
    Query query = session.query("declare variable $a as xs:integer external; $a");
    query.bind("a", "5", "xs:integer");
    assertEqual("5", query.next());
    query.close();

    query = session.query("declare variable $a external; $a");
    query.bind("a", Int.get(1), "xs:integer");
    assertEqual("1", query.next());
    query.close();
  }
Exemple #4
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 /**
  * Returns the dimension of an item.
  *
  * @param node xml element containing gml object(s)
  * @return dimension
  * @throws QueryException query exception
  */
 @Deterministic
 public Int dimension(final ANode node) throws QueryException {
   return Int.get(checkGeo(node).getDimension());
 }
Exemple #5
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 /**
  * Returns the number of points in a geometry.
  *
  * @param node xml element containing gml object(s)
  * @return number of points int value
  * @throws QueryException query exception
  */
 @Deterministic
 public Int numPoints(final ANode node) throws QueryException {
   return Int.get(checkGeo(node).getNumPoints());
 }
Exemple #6
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 /**
  * Returns a database function for the first node in a node set.
  *
  * @param n node set
  * @param i offset
  * @return function string
  */
 static String openPre(final Nodes n, final int i) {
   return Function._DB_OPEN_PRE.get(Str.get(n.data.meta.name), Int.get(n.pres[i])).toString();
 }
Exemple #7
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 @Override
 Item key(final QueryContext ctx, final int i) {
   return Int.get(i);
 }