man Plucene::Analysis::LowerCaseFilter () - normalises token text to lower case
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.