Examples with StructNode org.sirix.node.interfaces.StructNode used on opensource projects

Example 6 with StructNode

use of org.sirix.node.interfaces.StructNode in project sirix by sirixdb.

the class XdmNodeReadTrxImpl method getFirstChildDeweyID.

@Override
public Optional<SirixDeweyID> getFirstChildDeweyID() {
    if (mResourceManager.getResourceConfig().mDeweyIDsStored) {
        final StructNode node = getStructuralNode();
        final long nodeKey = node.getNodeKey();
        Optional<SirixDeweyID> deweyID = Optional.<SirixDeweyID>empty();
        if (node.hasFirstChild()) {
            // Right sibling node.
            deweyID = moveTo(node.getFirstChildKey()).get().getDeweyID();
        }
        moveTo(nodeKey);
        return deweyID;
    }
    return Optional.<SirixDeweyID>empty();
}

Example 7 with StructNode

use of org.sirix.node.interfaces.StructNode in project sirix by sirixdb.

the class XdmNodeReadTrxImpl method getFirstChildKind.

@Override
public Kind getFirstChildKind() {
    assertNotClosed();
    if (mCurrentNode instanceof StructNode && hasFirstChild()) {
        final long nodeKey = mCurrentNode.getNodeKey();
        moveToFirstChild();
        final Kind firstChildKind = mCurrentNode.getKind();
        moveTo(nodeKey);
        return firstChildKind;
    }
    return Kind.UNKNOWN;
}

Example 8 with StructNode

use of org.sirix.node.interfaces.StructNode in project sirix by sirixdb.

the class XdmNodeReadTrxImpl method getLeftSiblingDeweyID.

@Override
public Optional<SirixDeweyID> getLeftSiblingDeweyID() {
    assertNotClosed();
    if (mResourceManager.getResourceConfig().mDeweyIDsStored) {
        final StructNode node = getStructuralNode();
        final long nodeKey = node.getNodeKey();
        Optional<SirixDeweyID> deweyID = Optional.<SirixDeweyID>empty();
        if (node.hasLeftSibling()) {
            // Left sibling node.
            deweyID = moveTo(node.getLeftSiblingKey()).get().getDeweyID();
        }
        moveTo(nodeKey);
        return deweyID;
    }
    return Optional.<SirixDeweyID>empty();
}

Example 9 with StructNode

use of org.sirix.node.interfaces.StructNode in project sirix by sirixdb.

the class XdmNodeReadTrxImpl method moveToLeftSibling.

@Override
public Move<? extends XdmNodeReadTrx> moveToLeftSibling() {
    assertNotClosed();
    final StructNode node = getStructuralNode();
    if (!node.hasLeftSibling()) {
        return Move.notMoved();
    }
    return moveTo(node.getLeftSiblingKey());
}

Example 10 with StructNode

use of org.sirix.node.interfaces.StructNode in project sirix by sirixdb.

the class XdmNodeReadTrxImpl method getLeftSiblingKind.

@Override
public Kind getLeftSiblingKind() {
    assertNotClosed();
    if (mCurrentNode instanceof StructNode && hasLeftSibling()) {
        final long nodeKey = mCurrentNode.getNodeKey();
        moveToLeftSibling();
        final Kind leftSiblKind = mCurrentNode.getKind();
        moveTo(nodeKey);
        return leftSiblKind;
    }
    return Kind.UNKNOWN;
}