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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
use strict;
use warnings;
package MyArchitecture;
use base qw( Lucy::Plan::Architecture );
use LucyX::Index::ByteBufDocWriter;
use LucyX::Index::ByteBufDocReader;
sub register_doc_writer {
my ( $self, $seg_writer ) = @_;
my $doc_writer = LucyX::Index::ByteBufDocWriter->new(
width => 1,
field => 'value',
schema => $seg_writer->get_schema,
snapshot => $seg_writer->get_snapshot,
segment => $seg_writer->get_segment,
polyreader => $seg_writer->get_polyreader,
);
$seg_writer->register(
api => "Lucy::Index::DocReader",
component => $doc_writer,
);
$seg_writer->add_writer($doc_writer);
}
sub register_doc_reader {
my ( $self, $seg_reader ) = @_;
my $doc_reader = LucyX::Index::ByteBufDocReader->new(
width => 1,
field => 'value',
schema => $seg_reader->get_schema,
folder => $seg_reader->get_folder,
segments => $seg_reader->get_segments,
seg_tick => $seg_reader->get_seg_tick,
snapshot => $seg_reader->get_snapshot,
);
$seg_reader->register(
api => 'Lucy::Index::DocReader',
component => $doc_reader,
);
}
package MySchema;
use base qw( Lucy::Plan::Schema );
sub architecture { MyArchitecture->new }
sub new {
my $self = shift->SUPER::new(@_);
my $tokenizer = Lucy::Analysis::RegexTokenizer->new;
my $type = Lucy::Plan::FullTextType->new( analyzer => $tokenizer );
$self->spec_field( name => 'value', type => $type );
return $self;
}
package main;
use Test::More tests => 4;
use Lucy::Test;
my $folder = Lucy::Store::RAMFolder->new;
my $schema = MySchema->new;
sub add_to_index {
my $indexer = Lucy::Index::Indexer->new(
index => $folder,
schema => $schema,
);
$indexer->add_doc( { value => $_ } ) for @_;
$indexer->commit;
}
add_to_index(qw( a b c ));
my $searcher = Lucy::Search::IndexSearcher->new( index => $folder );
my $hits = $searcher->hits( query => 'b' );
is( $hits->next->{value}, 'b', "single segment, single hit" );
add_to_index(qw( d e f g h ));
add_to_index(qw( i j k l m ));
$searcher = Lucy::Search::IndexSearcher->new( index => $folder );
$hits = $searcher->hits( query => 'f' );
is( $hits->next->{value}, 'f', "multiple segments, single hit" );
my $indexer = Lucy::Index::Indexer->new(
index => $folder,
schema => $schema,
);
$indexer->delete_by_term( field => 'value', term => $_ ) for qw( b f l );
$indexer->optimize;
$indexer->commit;
$searcher = Lucy::Search::IndexSearcher->new( index => $folder );
$hits = $searcher->hits( query => 'b' );
is( $hits->next, undef, "doc deleted" );
$hits = $searcher->hits( query => 'c' );
is( $hits->next->{value}, 'c', "map around deleted doc" );
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