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Wikibase-Datatype-Query-0.03
River stage one • 1 direct dependent • 1 total dependent
/ Wikibase::Datatype::Query

NAME

Wikibase::Datatype::Query - Query class on Wikibase item.

SYNOPSIS


            

              
              
use Wikibase::Datatype::Query;
my $obj = Wikibase::Datatype::Query->new;
my $res = $obj->query($obj, $property);
my $res = $obj->query_item($item_obj, $property);

METHODS

new


            

              
              
my $obj = Wikibase::Datatype::Query->new;

Constructor.

  • deprecated

    Flag which controls query of deprecated values. Zero (0) means no deprecated values in result.

    Default value is 0.

Returns instance of object.

query


            

              
              
my $res = $obj->query($obj, $property);

Query Wikibase::Datatype object for value.

Returns value or undef.

query_item


            

              
              
my $res = $obj->query($item_obj, $property);

Query Wikibase::Datatype::Item item for value.

Returns value or undef.

ERRORS


            

              
              
new():
        From Class::Utils::set_params():
                Unknown parameter '%s'.
query():
        Parameter 'item' is required.
        Parameter 'item' must be a 'Wikibase::Datatype::Item' object.
query_item():
        Parameter 'item' is required.
        Parameter 'item' must be a 'Wikibase::Datatype::Item' object.

EXAMPLE


            

              
              
use strict;
use warnings;
use Test::Shared::Fixture::Wikibase::Datatype::Item::Wikidata::Dog;
use Wikibase::Datatype::Query;
my $obj = Wikibase::Datatype::Query->new;
my $item = Test::Shared::Fixture::Wikibase::Datatype::Item::Wikidata::Dog->new;
my $ret = $obj->query_item($item, 'P31');
print "Query for P31 property on Test::Shared::Fixture::Wikibase::Datatype::Item::Wikidata::Dog:\n";
print $ret."\n";
# Output like:
# Query for P31 property on Test::Shared::Fixture::Wikibase::Datatype::Item::Wikidata::Dog:
# Q55983715

DEPENDENCIES

Class::Utils, Error::Pure, Scalar::Util.

SEE ALSO

Wikibase::Datatype

Wikibase datatypes.

REPOSITORY

https://github.com/michal-josef-spacek/Wikibase-Datatype-Query

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2022-2023 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.03