public String getLemma ( ) { StringBuilder builder = new StringBuilder ( ) ; int i = 0 ; for ( TermWord tw : this . term . getWords ( ) ) { if ( i > 0 ) builder . append ( TermSuiteConstants . WHITESPACE ) ; builder . append ( tw . getWord ( ) . getLemma ( ) ) ; i ++ ; } return builder . toString ( ) ; }
Returns the concatenation of inner words lemmas .