code: public void setNodeDataSize(String repositoryName, String workspaceName, String nodePath, long dataSize)
     {
        String workspaceUniqueName = composeWorkspaceUniqueName(repositoryName, workspaceName);
        CacheKey key = new NodeDataSizeKey(workspaceUniqueName, nodePath);
  
        cache.put(key, dataSize);
     }
docs: {@inheritDoc}