question: @ Override public boolean covers ( Instance datum ) { boolean isCover = true ; for ( int i = 0 ; i < m_Antds . size ( ) ; i ++ ) { Antd antd = m_Antds . get ( i ) ; if ( ! antd . covers ( datum ) ) { isCover = false ; break ; } } return isCover ; }
target:  Whether the instance covered by this rule