Examples with LiteralExpr org.sirix.service.xml.xpath.expr.LiteralExpr used on opensource projects

Example 6 with LiteralExpr

use of org.sirix.service.xml.xpath.expr.LiteralExpr in project sirix by sirixdb.

the class ModOpAxisTest method testOperate.

@Test
public final void testOperate() throws SirixException {
    AtomicValue item1 = new AtomicValue(3.0, Type.DOUBLE);
    AtomicValue item2 = new AtomicValue(2.0, Type.DOUBLE);
    AbstractAxis op1 = new LiteralExpr(holder.getReader(), holder.getReader().getItemList().addItem(item1));
    AbstractAxis op2 = new LiteralExpr(holder.getReader(), holder.getReader().getItemList().addItem(item2));
    AbstractObAxis axis = new ModOpAxis(holder.getReader(), op1, op2);
    assertEquals(true, axis.hasNext());
    axis.next();
    assertThat(1.0, is(Double.parseDouble(holder.getReader().getValue())));
    assertEquals(holder.getReader().keyForName("xs:double"), holder.getReader().getTypeKey());
    assertEquals(false, axis.hasNext());
}

Example 7 with LiteralExpr

use of org.sirix.service.xml.xpath.expr.LiteralExpr in project sirix by sirixdb.

the class NodeCompTest method testAtomize.

@Test
public void testAtomize() throws SirixXPathException {
    Axis axis = new LiteralExpr(holder.getReader(), -2);
    axis.hasNext();
    axis.next();
    AtomicValue[] value = comparator.atomize(axis);
    assertEquals(value.length, 1);
    assertEquals(holder.getReader().getNodeKey(), value[0].getNodeKey());
    assertEquals("xs:integer", value[0].getType());
    try {
        axis = new DescendantAxis(holder.getReader());
        axis.hasNext();
        comparator.atomize(axis);
    } catch (SirixXPathException e) {
        assertEquals("err:XPTY0004 The type is not appropriate the expression or" + " the typedoes not match a required type as specified by the " + "matching rules.", e.getMessage());
    }
}

Example 8 with LiteralExpr

use of org.sirix.service.xml.xpath.expr.LiteralExpr in project sirix by sirixdb.

the class AbsOpAxisTest method testHasNext.

@Test
public final void testHasNext() throws SirixException {
    final AtomicValue item1 = new AtomicValue(1.0, Type.DOUBLE);
    final AtomicValue item2 = new AtomicValue(2.0, Type.DOUBLE);
    AbstractAxis op1 = new LiteralExpr(holder.getReader(), holder.getReader().getItemList().addItem(item1));
    AbstractAxis op2 = new LiteralExpr(holder.getReader(), holder.getReader().getItemList().addItem(item2));
    AbstractObAxis axis = new DivOpAxis(holder.getReader(), op1, op2);
    assertEquals(true, axis.hasNext());
    assertEquals(holder.getReader().keyForName("xs:double"), holder.getReader().getTypeKey());
    assertEquals(false, axis.hasNext());
    // here both operands are the empty sequence
    axis = new DivOpAxis(holder.getReader(), op1, op2);
    assertEquals(true, axis.hasNext());
    axis.next();
    assertThat(Double.NaN, is(Double.parseDouble(holder.getReader().getValue())));
    assertEquals(holder.getReader().keyForName("xs:double"), holder.getReader().getTypeKey());
    assertEquals(false, axis.hasNext());
}

Example 9 with LiteralExpr

use of org.sirix.service.xml.xpath.expr.LiteralExpr in project sirix by sirixdb.

the class AddOpAxisTest method testOperate.

@Test
public final void testOperate() throws SirixException {
    AtomicValue item1 = new AtomicValue(1.0, Type.DOUBLE);
    AtomicValue item2 = new AtomicValue(2.0, Type.DOUBLE);
    AbstractAxis op1 = new LiteralExpr(holder.getReader(), holder.getReader().getItemList().addItem(item1));
    AbstractAxis op2 = new LiteralExpr(holder.getReader(), holder.getReader().getItemList().addItem(item2));
    AbstractObAxis axis = new AddOpAxis(holder.getReader(), op1, op2);
    assertEquals(true, axis.hasNext());
    axis.next();
    assertThat(3.0, is(Double.parseDouble(holder.getReader().getValue())));
    assertEquals(holder.getReader().keyForName("xs:double"), holder.getReader().getTypeKey());
    assertEquals(false, axis.hasNext());
}

Example 10 with LiteralExpr

use of org.sirix.service.xml.xpath.expr.LiteralExpr in project sirix by sirixdb.

the class MulOpAxisTest method testOperate.

@Test
public final void testOperate() throws SirixException {
    AtomicValue item1 = new AtomicValue(3.0, Type.DOUBLE);
    AtomicValue item2 = new AtomicValue(2.0, Type.DOUBLE);
    AbstractAxis op1 = new LiteralExpr(holder.getReader(), holder.getReader().getItemList().addItem(item1));
    AbstractAxis op2 = new LiteralExpr(holder.getReader(), holder.getReader().getItemList().addItem(item2));
    AbstractObAxis axis = new MulOpAxis(holder.getReader(), op1, op2);
    assertEquals(true, axis.hasNext());
    axis.next();
    assertThat(6.0, is(Double.parseDouble(holder.getReader().getValue())));
    assertEquals(holder.getReader().keyForName("xs:double"), holder.getReader().getTypeKey());
    assertEquals(false, axis.hasNext());
}