NAME

       Plucene::Analysis::LowerCaseFilter - normalises token text to lower case

SYNOPSIS

               # usa Plucene::Analysis::TokenFilter

               my $next = $l_case_filter->next;

DESCRIPTION

       This normalises token text to lower case.

METHODS

   next
               my $next = $l_case_filter->next;

       This will return the next token in the stream, or undef at the end of string.