question: find out if the log line is of the given level . levels are either info , warn or error concode_field_sep String user concode_elem_sep String level concode_elem_sep String action concode_elem_sep Date date concode_elem_sep String params concode_field_sep String getLevel concode_elem_sep boolean afterDate concode_elem_sep String getUser concode_elem_sep Date getDate concode_elem_sep String getAction concode_elem_sep boolean isAction concode_elem_sep boolean beforeDate concode_elem_sep String getParams
target: boolean function ( String arg0 ) { if ( this . getLevel ( ) . equals ( arg0 ) ) { return true ; } return false ; }