private Map < String , Object > buildHierarchyParameters ( final List < String > parents , final List < String > children ) { final MultiMap < String , Object > parameters = new MultiMap <> ( ) ; if ( parents != null ) { for ( final String parent : parents ) { parameters . put ( "parents" , parent ) ; } } if ( children != null ) { for ( final String child : children ) { parameters . put ( "children" , child ) ; } } return parameters ; }
Build the hierarchy parameters map for a create group request