Need help with TermsEnum

[Premraj Narkhede]

Hi

I am trying to get to terms in Index using following code.

But I keep getting error saying termsEnum doesnt have "next" function

Please help

ireader= DirectoryReader.open(dir1)
terms = SlowCompositeReaderWrapper.wrap(ireader).terms("Doc");
termsEnum = terms.iterator(None)
while termsEnum.next():
 fg=termsEnum.term()
 print fg

Premraj