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.\" ========================================================================
.\"
.IX Title "Plucene::Analysis::Analyzer 3pm"
.TH Plucene::Analysis::Analyzer 3pm "2022-12-04" "perl v5.36.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Plucene::Analysis::Analyzer \- base class for Analyzers
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&        my $analyzer = Plucene::Analysis::Analyzer::Subclass\->new;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This is an abstract base class of Analyzers.
.PP
An Analyzer builds TokenStreams, which analyze text. It thus represents 
a policy for extracting index terms from text.
.PP
Typical implementations first build a Tokenizer, which breaks the stream 
of characters from the Reader into raw Tokens. One or more TokenFilters 
may then be applied to the output of the Tokenizer.
.SH "METHODS"
.IX Header "METHODS"
.SS "new"
.IX Subsection "new"
.Vb 1
\&        my $analyzer = Plucene::Analysis::Analyzer::Subclass\->new;
.Ve
.SS "tokenstream"
.IX Subsection "tokenstream"
This must be defined in a subclass