Plucene::Index::FieldInfos(3pm)User Contributed Perl DocumentationPlucene::Index::FieldInfos(3pm) NAME Plucene::Index::FieldInfos - a collection of FieldInfo objects SYNOPSIS my $fis = Plucene::Index::FieldInfos->new($dir_name); my $fis = Plucene::Index::FieldInfos->new($dir_name, $file); $fis->add(Plucene::Document $doc, $indexed); $fis->add(Plucene::Index::FieldInfos $other_fis, $indexed); $fis->add($name, $indexed); $fis->write($path); my @fields = $fis->fields; my $field_number = $fis->field_number($name); my $field_info = $fis->field_info($name); my $field_name = $fis->field_name($number); my $num_fields = $fis->size; DESCRIPTION This is a collection of field info objects, which happen to live in the field infos file. METHODS new my $fis = Plucene::Index::FieldInfos->new($dir_name); my $fis = Plucene::Index::FieldInfos->new($dir_name, $file); This will create a new Plucene::Index::FieldInfos object with the passed directory and optional filename. add $fis->add(Plucene::Document $doc, $indexed); $fis->add(Plucene::Index::FieldInfos $other_fis, $indexed); $fis->add($name, $indexed); This will add the fields from a Plucene::Document or a Plucene::Index::FieldsInfos to the field infos file. It is also possible to pass the name of a field and have it added to the file. field_number my $field_number = $fis->field_number($name); This will return the field number of the field with $name. If there is no match, then -1 is returned. fields my @fields = $fis->fields; This will return all the fields. field_info my $field_info = $fis->field_info($name); This will return the field info for the field called $name. field_name my $field_name = $fis->field_name($number); This will return the field name for the field whose number is $number. size my $num_fields = $fis->size; This returns the number of field info objects. write $fis->write($path); This will write the field info objects to $path. perl v5.26.1 2018-04-02 Plucene::Index::FieldInfos(3pm)
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