docs: public NodeSequence singleNode( Path path,
                                      float score ) {
          String workspaceName = getWorkspaceName(path);
  
          // Get the node filter to use ...
          NodeFilter nodeFilter = nodeFilterForWorkspace(workspaceName);
          if (nodeFilter != null) {
  
              // Find the node by path ...
              NodeCache cache = repo.getWorkspaceCache(workspaceName);
              CachedNode node = getNodeAtPath(path, cache);
              if (node != null && nodeFilter.includeNode(node, cache)) {
                  return NodeSequence.withNodes(Collections.singleton(node), score, workspaceName);
              }
          }
          return NodeSequence.emptySequence(1);
      }