NAME

       Lucy::Index::LexiconReader - Read Lexicon data.

SYNOPSIS

           my $lex_reader = $seg_reader->obtain("Lucy::Index::LexiconReader");
           my $lexicon    = $lex_reader->lexicon( field => 'title' );

DESCRIPTION

       LexiconReader reads term dictionary information.

ABSTRACT METHODS

   lexicon( [labeled params] )
       Return a new Lexicon for the given "field".  Will return undef if either the field is not
       indexed, or if no documents contain a value for the field.

       •   field - Field name.

       •   term - Pre-locate the Lexicon to this term.

   doc_freq( [labeled params] )
       Return the number of documents where the specified term is present.

INHERITANCE

       Lucy::Index::LexiconReader isa Lucy::Index::DataReader isa Lucy::Object::Obj.