How can we get previous and next sibling nodes

[SmitaPatil]

Hi Team,
Can you please tell how can we get previous and next sibling of current selected node?
We you see in below screenshot we have some nodes in document, suppose currently we have access to node which has content pub target.
Can we get the next sibling node(which has content abc) and previous sibling node(which has content pub/link).

image.png

Please let me know, if there any more information needed.

Thanks & Regards,
Smita

[Bogdan Dumitru]

Hello,

For this, you can inspect the content nodes of the parent element, somehow like this:

AuthorElement parentElement = ((AuthorElement)currentNode.getParent());
List<AuthorNode> allSiblings = parentElement.getContentNodes();
int currentNodeIndex = allSiblings.indexOf(currentNode);

AuthorNode previousSibling;
if (currentNodeIndex - 1 >= 0) {
previousSibling = allSiblings.get(currentNodeIndex - 1);
} else {
previousSibling = null;
}

AuthorNode nextSibling;
if (currentNodeIndex + 1 < allSiblings.size()) {
nextSibling = allSiblings.get(currentNodeIndex + 1);
} else {
nextSibling = null;
}