GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
KinoSearch1::Search::QueryFilter(3) User Contributed Perl Documentation KinoSearch1::Search::QueryFilter(3)

KinoSearch1::Search::QueryFilter - build a filter based on results of a query

    my $books_only_query  = KinoSearch1::Search::TermQuery->new(
        term => KinoSearch1::Index::Term->new( 'category', 'books' );
    );
    my $filter = KinoSearch1::Search::QueryFilter->new(
        query => $books_only_query;
    );
    my $hits = $searcher->search(
        query  => $query_string,
        filter => $filter,
    );

A QueryFilter spawns a result set that can be used to filter the results of another query. The effect is very similar to adding a required clause to a BooleanQuery -- however, a QueryFilter caches its results, so it is more efficient if you use it more than once.

    my $filter = KinoSearch1::Search::QueryFilter->new(
        query => $query;
    );

Constructor. Takes one hash-style parameter, "query", which must be an object belonging to a subclass of KinoSearch1::Search::Query.

Copyright 2005-2010 Marvin Humphrey

See KinoSearch1 version 1.01.
2022-04-08 perl v5.32.1

Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.