David E. Wheeler > Lucy-0.2.2 > Lucy::Index::LexiconReader

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Source   Latest Release: Lucy-0.4.1

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.

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.

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