question: protected boolean applyFilter ( Node node , int nodeType ) { if ( fFilter != null && ( fWhatToShowFilter & nodeType ) != 0 ) { short code = fFilter . acceptNode ( node ) ; switch ( code ) { case NodeFilter . FILTER_REJECT : case NodeFilter . FILTER_SKIP : return false ; default : } } return true ; }
target:  Applies a filter on the node to serialize