question: public double SumInlinkHubScore ( Page page ) { List < String > inLinks = page . getInlinks ( ) ; double hubScore = 0 ; for ( int i = 0 ; i < inLinks . size ( ) ; i ++ ) { Page inLink = pTable . get ( inLinks . get ( i ) ) ; if ( inLink != null ) { hubScore += inLink . hub ; } else { continue ; } } return hubScore ; }
target:  Calculate the Authority score of a page by summing the Hub scores of that page's inlinks.