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package Plucene::Search::HitCollector; |
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=head1 NAME |
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Plucene::Search::HitCollector |
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=head1 SYNOPSIS |
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# used in conjunction with the IndexSearcher |
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my $searcher = Plucene::Search::IndexSearcher->new($DIRECTORY); |
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my $hc = Plucene::Search::HitCollector->new( collect => |
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sub { |
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my ($self, $doc, $score) = @_; |
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... |
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}); |
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$searcher->search_hc($QUERY, $hc); |
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=head1 DESCRIPTION |
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This is used in conjunction with the IndexSearcher, in that whenever a |
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non-zero scoring document is found, the subref with with the HitCollector |
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was made will get called. |
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=head1 METHODS |
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=cut |
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=head2 new |
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my $hc = Plucene::Search::HitCollector->new( collect => |
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sub { |
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my ($self, $doc, $score) = @_; |
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... |
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}); |
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This will create a new Plucene::Search::HitCollector with the passed subref. |
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=cut |
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4329
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use strict; |
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use warnings; |
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use Carp qw/confess/; |
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2710
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# We're having to fake up singleton methods here. |
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sub new { |
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1
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1721
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my ($self, %stuff) = @_; |
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if (!exists $stuff{collect}) { |
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confess("Need to supply definition of collect method"); |
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} |
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1188
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bless \%stuff, $self; |
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} |
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=head2 collect |
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This is called once for every non-zero scoring document, with the document |
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number and its score. |
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=cut |
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1
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1171
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sub collect { shift->{collect}->(@_) } |
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1; |