question: walk through all known nodes , calling visit on each . concode_field_sep Map<String,LeafNode> nodes concode_field_sep void storeNode concode_elem_sep void deleteNode concode_elem_sep LeafNode findNode concode_elem_sep void initialize concode_elem_sep boolean containsNode
target: void function ( NodeVisitor arg0 ) { for ( String loc0 : nodes . keySet ( ) ) { arg0 . visit ( nodes . get ( loc0 ) ) ; } }