Examples with DescendantAxis org.sirix.axis.DescendantAxis used on opensource projects

Example 11 with DescendantAxis

use of org.sirix.axis.DescendantAxis in project sirix by sirixdb.

the class UpdateTest method testThirdMoveToFirstChild.

@Test
public void testThirdMoveToFirstChild() throws SirixException {
    final XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx();
    DocumentCreater.create(wtx);
    wtx.moveTo(5);
    wtx.moveSubtreeToFirstChild(11);
    testThirdMoveToFirstChild(wtx);
    wtx.commit();
    testThirdMoveToFirstChild(wtx);
    wtx.close();
    final XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx();
    testThirdMoveToFirstChild(rtx);
    rtx.moveToDocumentRoot();
    final Builder<SirixDeweyID> builder = ImmutableSet.<SirixDeweyID>builder();
    final ImmutableSet<SirixDeweyID> ids = builder.add(new SirixDeweyID("1")).add(new SirixDeweyID("1.3")).add(new SirixDeweyID("1.3.0.3")).add(new SirixDeweyID("1.3.1.3")).add(new SirixDeweyID("1.3.3")).add(new SirixDeweyID("1.3.5")).add(new SirixDeweyID("1.3.5.2.3")).add(new SirixDeweyID("1.3.5.3")).add(new SirixDeweyID("1.3.5.5")).add(new SirixDeweyID("1.3.7")).add(new SirixDeweyID("1.3.9")).add(new SirixDeweyID("1.3.9.1.3")).add(new SirixDeweyID("1.3.9.5")).add(new SirixDeweyID("1.3.11")).build();
    test(ids.iterator(), new NonStructuralWrapperAxis(new DescendantAxis(rtx, IncludeSelf.YES)));
    rtx.close();
}

Example 12 with DescendantAxis

use of org.sirix.axis.DescendantAxis in project sirix by sirixdb.

the class UpdateTest method testFirstMoveToFirstChild.

@Test
public void testFirstMoveToFirstChild() throws SirixException {
    final XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx();
    DocumentCreater.create(wtx);
    wtx.moveTo(7);
    wtx.moveSubtreeToFirstChild(6);
    testFirstMoveToFirstChild(wtx);
    wtx.commit();
    testFirstMoveToFirstChild(wtx);
    wtx.close();
    final XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx();
    testFirstMoveToFirstChild(rtx);
    rtx.moveToDocumentRoot();
    final Builder<SirixDeweyID> builder = ImmutableSet.<SirixDeweyID>builder();
    final ImmutableSet<SirixDeweyID> ids = builder.add(new SirixDeweyID("1")).add(new SirixDeweyID("1.3")).add(new SirixDeweyID("1.3.0.3")).add(new SirixDeweyID("1.3.1.3")).add(new SirixDeweyID("1.3.3")).add(new SirixDeweyID("1.3.5")).add(new SirixDeweyID("1.3.5.5")).add(new SirixDeweyID("1.3.5.5.3")).add(new SirixDeweyID("1.3.7")).add(new SirixDeweyID("1.3.9")).add(new SirixDeweyID("1.3.9.1.3")).add(new SirixDeweyID("1.3.9.3")).add(new SirixDeweyID("1.3.9.5")).add(new SirixDeweyID("1.3.11")).build();
    test(ids.iterator(), new NonStructuralWrapperAxis(new DescendantAxis(rtx, IncludeSelf.YES)));
    rtx.close();
}

Example 13 with DescendantAxis

use of org.sirix.axis.DescendantAxis in project sirix by sirixdb.

the class UpdateTest method testFirstMoveSubtreeToRightSibling.

@Test
public void testFirstMoveSubtreeToRightSibling() throws SirixException {
    final XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx();
    DocumentCreater.create(wtx);
    wtx.moveToDocumentRoot();
    for (final long nodeKey : new NonStructuralWrapperAxis(new DescendantAxis(wtx, IncludeSelf.YES))) {
        System.out.println(nodeKey + ": " + wtx.getDeweyID());
    }
    wtx.moveTo(7);
    wtx.moveSubtreeToRightSibling(6);
    testFirstMoveSubtreeToRightSibling(wtx);
    wtx.moveToDocumentRoot();
    for (final long nodeKey : new NonStructuralWrapperAxis(new DescendantAxis(wtx, IncludeSelf.YES))) {
        System.out.println(nodeKey + ": " + wtx.getDeweyID());
    }
    wtx.commit();
    wtx.moveToDocumentRoot();
    for (final long nodeKey : new NonStructuralWrapperAxis(new DescendantAxis(wtx, IncludeSelf.YES))) {
        System.out.println(nodeKey + ": " + wtx.getDeweyID());
    }
    testFirstMoveSubtreeToRightSibling(wtx);
    wtx.close();
    final XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx();
    testFirstMoveSubtreeToRightSibling(rtx);
    rtx.moveToDocumentRoot();
    final Builder<SirixDeweyID> builder = ImmutableSet.<SirixDeweyID>builder();
    final ImmutableSet<SirixDeweyID> ids = builder.add(new SirixDeweyID("1")).add(new SirixDeweyID("1.3")).add(new SirixDeweyID("1.3.0.3")).add(new SirixDeweyID("1.3.1.3")).add(new SirixDeweyID("1.3.3")).add(new SirixDeweyID("1.3.5")).add(new SirixDeweyID("1.3.5.5")).add(new SirixDeweyID("1.3.5.7")).add(new SirixDeweyID("1.3.7")).add(new SirixDeweyID("1.3.9")).add(new SirixDeweyID("1.3.9.1.3")).add(new SirixDeweyID("1.3.9.3")).add(new SirixDeweyID("1.3.9.5")).add(new SirixDeweyID("1.3.11")).build();
    test(ids.iterator(), new NonStructuralWrapperAxis(new DescendantAxis(rtx, IncludeSelf.YES)));
    rtx.close();
}

Example 14 with DescendantAxis

use of org.sirix.axis.DescendantAxis in project sirix by sirixdb.

the class XPathParser method parsePathExpr.

/**
 * Parses the the rule PathExpr according to the following production rule:
 * <p>
 * [25] PathExpr ::= ("/" RelativePathExpr?) | ("//" RelativePathExpr) | RelativePathExpr .
 * </p>
 *
 * @throws SirixXPathException
 */
private void parsePathExpr() throws SirixXPathException {
    if (is(TokenType.SLASH, true)) {
        // path expression starts from the root
        mPipeBuilder.addStep(new DocumentNodeAxis(getTransaction()));
        final TokenType type = mToken.getType();
        if (type != TokenType.END && type != TokenType.COMMA) {
            // all immediately following keywords or '*' are nametests, not
            // operators
            // leading-lone-slash constrain
            parseRelativePathExpr();
        }
    } else if (is(TokenType.DESC_STEP, true)) {
        // path expression starts from the root with a descendant-or-self
        // step
        mPipeBuilder.addStep(new DocumentNodeAxis(getTransaction()));
        final Axis mAxis = new DescendantAxis(getTransaction(), IncludeSelf.YES);
        mPipeBuilder.addStep(mAxis);
        parseRelativePathExpr();
    } else {
        parseRelativePathExpr();
    }
}

Example 15 with DescendantAxis

use of org.sirix.axis.DescendantAxis in project sirix by sirixdb.

the class XPathParser method parseForwardAxis.

/**
 * Parses the the rule ForwardAxis according to the following production rule:
 * <p>
 * [30] ForwardAxis ::= <"child" "::"> | <"descendant" "::"> | <"attribute" "::"> | <"self" "::">
 * | <"descendant-or-self" "::"> | <"following-sibling" "::"> | <"following" "::"> | <"namespace"
 * "::"> .
 * </p>
 *
 * @return axis
 * @throws SirixXPathException
 */
private Axis parseForwardAxis() throws SirixXPathException {
    final Axis axis;
    if (is("child", true)) {
        axis = new ChildAxis(getTransaction());
    } else if (is("descendant", true)) {
        axis = new DescendantAxis(getTransaction());
    } else if (is("descendant-or-self", true)) {
        axis = new DescendantAxis(getTransaction(), IncludeSelf.YES);
    } else if (is("attribute", true)) {
        axis = new AttributeAxis(getTransaction());
    } else if (is("self", true)) {
        axis = new SelfAxis(getTransaction());
    } else if (is("following", true)) {
        axis = new FollowingAxis(getTransaction());
    } else if (is("following-sibling", true)) {
        axis = new FollowingSiblingAxis(getTransaction());
    } else {
        is("namespace", true);
        throw EXPathError.XPST0010.getEncapsulatedException();
    }
    consume(TokenType.COLON, true);
    consume(TokenType.COLON, true);
    return axis;
}