protected void checkExpandedCustomNodes ( ) { TreeItemIdNode custom = getCustomTree ( ) ; if ( custom == null ) { return ; } // Get the expanded rows Set < String > expanded = getExpandedRows ( ) ; // Process Top Level for ( TreeItemIdNode node : custom . getChildren ( ) ) { processCheckExpandedCustomNodes ( node , expanded ) ; } }
Check if custom nodes that are expanded need their child nodes added from the model .