@Override
public void verify() throws TransformException {
for (Pair<Node, List<Node>> pair : siblingsByTarget) {
Node target = pair.first;
List<Node> storedSiblings = pair.second;
for (Node sibling : storedSiblings) {
if (!target.query().single(".. is $_1/..", sibling).booleanValue())
throw new TransformException(
"previously selected node is no longer a sibling: " + sibling);
}
List<Node> actualSiblings =
query.runOn(mod.scope(target.query().single("..").query())).nodes().asList();
if (!actualSiblings.equals(storedSiblings))
throw new TransformException(
"sibling list changed for target " + target.query().single("@xml:id").value());
// No need to check sibling order, since any change in the node's document will trigger a
// sort.
}
}
