Wikibase::Datatype::Property - Wikibase property datatype.
use Wikibase::Datatype::Property; my $obj = Wikibase::Datatype::Property->new(%params); my $aliases_ar = $obj->aliases; my $datatype = $obj->datatype; my $descriptions_ar = $obj->descriptions; my $id = $obj->id; my $labels_ar = $obj->labels; my $lastrevid = $obj->lastrevid; my $modified = $obj->modified; my $ns = $obj->ns; my $page_id = $obj->page_id; my $statements_ar = $obj->statements; my $title = $obj->title;
This datatype is property class for representing property.
new
my $obj = Wikibase::Datatype::Property->new(%params);
Constructor.
Returns instance of object.
aliases
Item aliases. Multiple per language. Reference to array with Wikibase::Datatype::Value::Monolingual instances. Parameter is optional.
datatype
Type of data. Parameter is required.
Possible datatypes are (datavalue instance in parenthesis): - commonsMedia (Wikibase::Datatype::Value::String) - external-id (Wikibase::Datatype::Value::String) - geo-shape (Wikibase::Datatype::Value::String) - globe-coordinate (Wikibase::Datatype::Value::Globecoordinate) - math (Wikibase::Datatype::Value::String) - monolingualtext (Wikibase::Datatype::Value::Monolingual) - musical-notation (Wikibase::Datatype::Value::String) - quantity (Wikibase::Datatype::Value::Quantity) - string (Wikibase::Datatype::Value::String) - tabular-data (Wikibase::Datatype::Value::String) - time (Wikibase::Datatype::Value::Time) - url (Wikibase::Datatype::Value::String) - wikibase-item (Wikibase::Datatype::Value::Item) - wikibase-property (Wikibase::Datatype::Value::Property)
descriptions
Item descriptions. One per language. Reference to array with Wikibase::Datatype::Value::Monolingual instances. Parameter is optional.
id
Id. Parameter is optional.
labels
lastrevid
Last revision ID. Parameter is optional.
modified
Date of modification. Parameter is optional.
ns
Namespace. Default value is 120.
page_id
Page id. Numeric value. Parameter is optional.
statements
Item statements. Reference to array with Wikibase::Datatype::Statement instances. Parameter is optional.
title
Item title. Parameter is optional.
my $aliases_ar = $obj->aliases;
Get aliases.
Returns reference to array with Wikibase::Datatype::Value::Monolingual instances.
my $datatype = $obj->datatype;
Get data type.
Returns string.
my $descriptions_ar = $obj->descriptions;
Get descriptions.
my $id = $obj->id;
Get id.
my $labels_ar = $obj->labels;
Get labels.
my $lastrevid = $obj->lastrevid;
Get last revision ID.
my $modified = $obj->modified;
Get date of modification.
my $ns = $obj->ns;
Get namespace.
Returns number.
my $page_id = $obj->page_id;
Get page id.
my $statements_ar = $obj->statements;
Get statements.
Returns reference to array with Wikibase::Datatype::Statement instances.
my $title = $obj->title;
Get title.
new(): From Mo::utils::check_array_object(): Alias isn't 'Wikibase::Datatype::Value::Monolingual' object. Description isn't 'Wikibase::Datatype::Value::Monolingual' object. Label isn't 'Wikibase::Datatype::Value::Monolingual' object. Parameter 'aliases' must be a array. Parameter 'descriptions' must be a array. Parameter 'labels' must be a array. Parameter 'sitelinks' must be a array. Parameter 'statements' must be a array. Statement isn't 'Wikibase::Datatype::Statement' object. From Mo::utils::check_page_id(): Parameter 'page_id' must a number. From Mo::utils::check_number_of_items(): Description for language '%s' has multiple values. Label for language '%s' has multiple values. From Mo::utils::check_required(): Parameter 'datatype' is required. Parameter 'datatype' = '%s' isn't supported.
use strict; use warnings; use Unicode::UTF8 qw(decode_utf8 encode_utf8); use Wikibase::Datatype::Property; use Wikibase::Datatype::Reference; use Wikibase::Datatype::Sitelink; use Wikibase::Datatype::Snak; use Wikibase::Datatype::Statement; use Wikibase::Datatype::Value::Item; use Wikibase::Datatype::Value::Monolingual; use Wikibase::Datatype::Value::String; use Wikibase::Datatype::Value::Time; # Object. my $statement1 = Wikibase::Datatype::Statement->new( # instance of (P31) Wikidata property (Q18616576) 'snak' => Wikibase::Datatype::Snak->new( 'datatype' => 'wikibase-item', 'datavalue' => Wikibase::Datatype::Value::Item->new( 'value' => 'Q18616576', ), 'property' => 'P31', ), ); # Main item. my $obj = Wikibase::Datatype::Property->new( 'aliases' => [ Wikibase::Datatype::Value::Monolingual->new( 'language' => 'cs', 'value' => 'je', ), Wikibase::Datatype::Value::Monolingual->new( 'language' => 'en', 'value' => 'is a', ), Wikibase::Datatype::Value::Monolingual->new( 'language' => 'en', 'value' => 'is an', ), ], 'datatype' => 'wikibase-item', 'descriptions' => [ Wikibase::Datatype::Value::Monolingual->new( 'language' => 'cs', 'value' => decode_utf8('tato položka je jedna konkrétní věc (exemplář, '. 'příklad) patřící do této třídy, kategorie nebo skupiny předmětů'), ), Wikibase::Datatype::Value::Monolingual->new( 'language' => 'en', 'value' => 'that class of which this subject is a particular example and member', ), ], 'id' => 'P31', 'labels' => [ Wikibase::Datatype::Value::Monolingual->new( 'language' => 'cs', 'value' => decode_utf8('instance (čeho)'), ), Wikibase::Datatype::Value::Monolingual->new( 'language' => 'en', 'value' => 'instance of', ), ], 'page_id' => 3918489, 'statements' => [ $statement1, ], 'title' => 'Property:P31', ); # Print out. print "Title: ".$obj->title."\n"; print 'Id: '.$obj->id."\n"; print 'Data type: '.$obj->datatype."\n"; print 'Page id: '.$obj->page_id."\n"; print "Labels:\n"; foreach my $label (sort { $a->language cmp $b->language } @{$obj->labels}) { print "\t".encode_utf8($label->value).' ('.$label->language.")\n"; } print "Descriptions:\n"; foreach my $desc (sort { $a->language cmp $b->language } @{$obj->descriptions}) { print "\t".encode_utf8($desc->value).' ('.$desc->language.")\n"; } print "Aliases:\n"; foreach my $alias (sort { $a->language cmp $b->language } @{$obj->aliases}) { print "\t".encode_utf8($alias->value).' ('.$alias->language.")\n"; } print "Statements:\n"; foreach my $statement (@{$obj->statements}) { print "\tStatement:\n"; print "\t\t".$statement->snak->property.' -> '.$statement->snak->datavalue->value."\n"; } # Output: # Title: Property:P31 # Id: P31 # Data type: wikibase-item # Page id: 3918489 # Labels: # instance (čeho) (cs) # instance of (en) # Descriptions: # tato položka je jedna konkrétní věc (exemplář, příklad) patřící do této třídy, kategorie nebo skupiny předmětů (cs) # that class of which this subject is a particular example and member (en) # Aliases: # je (cs) # is a (en) # is an (en) # Statements: # Statement: # P31 -> Q18616576
Error::Pure, List::Util, Mo, Mo:utils, Readonly.
Wikibase datatypes.
https://github.com/michal-josef-spacek/Wikibase-Datatype
Michal Josef Špaček mailto:skim@cpan.org
http://skim.cz
© Michal Josef Špaček 2020-2022
BSD 2-Clause License
0.13
To install Wikibase::Datatype, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Wikibase::Datatype
CPAN shell
perl -MCPAN -e shell install Wikibase::Datatype
For more information on module installation, please visit the detailed CPAN module installation guide.