NAME

Lucy::Plan::FullTextType - Full-text search field type.

SYNOPSIS

    my $easyanalyzer = Lucy::Analysis::EasyAnalyzer->new(
        language => 'en',
    );
    my $type = Lucy::Plan::FullTextType->new(
        analyzer => $easyanalyzer,
    );
    my $schema = Lucy::Plan::Schema->new;
    $schema->spec_field( name => 'title',   type => $type );
    $schema->spec_field( name => 'content', type => $type );

DESCRIPTION

Lucy::Plan::FullTextType is an implementation of FieldType tuned for “full text search”.

Full text fields are associated with an Analyzer, which is used to tokenize and normalize the text so that it can be searched for individual words.

For an exact-match, single value field type using character data, see StringType.

CONSTRUCTORS

new

    my $type = Lucy::Plan::FullTextType->new(
        analyzer      => $analyzer,    # required
        boost         => 2.0,          # default: 1.0
        indexed       => 1,            # default: true
        stored        => 1,            # default: true
        sortable      => 1,            # default: false
        highlightable => 1,            # default: false
    );

• analyzer - An Analyzer.

• boost - floating point per-field boost.

• indexed - boolean indicating whether the field should be indexed.

• stored - boolean indicating whether the field should be stored.

• sortable - boolean indicating whether the field should be sortable.

• highlightable - boolean indicating whether the field should be highlightable.

METHODS

set_highlightable

    $full_text_type->set_highlightable($highlightable);

Indicate whether to store data required by Highlighter for excerpt selection and search term highlighting.

highlightable

    my $bool = $full_text_type->highlightable();

Accessor for “highlightable” property.

get_analyzer

    my $analyzer = $full_text_type->get_analyzer();

Accessor for the type’s analyzer.

INHERITANCE

Lucy::Plan::FullTextType isa Lucy::Plan::TextType isa Lucy::Plan::FieldType isa Clownfish::Obj.