VERSION

SYNOPSIS

use RDF::Trine::NamespaceMap;
my $map = RDF::Trine::NamespaceMap->new( \%namespaces );
$serializer->serialize_model_to_string( $model, namespaces => $map );
$map->add_mapping( foaf => 'http://xmlns.com/foaf/0.1/' );
my $foaf_namespace = $map->foaf;
my $foaf_person = $map->foaf('Person');

DESCRIPTION

METHODS

"new ( [ \%namespaces ] )"

Returns a new namespace map object. You can pass a hash reference with mappings from local names to namespace URIs (given as string or RDF::Trine::Node::Resource).

"add_mapping ( $name => $uri )"

Adds a new namespace to the map. The namespace URI can be passed as string or some object, that provides an uri_value method.

"remove_mapping ( $name )"

Removes a namespace from the map.

"namespace_uri ( $name )"

Returns the namespace object (if any) associated with the given name.

"list_namespaces"

Returns an array of RDF::Trine::Namespace objects with all the namespaces.

"list_prefixes"

Returns an array of prefixes.

"uri ( $prefixed_name )"

Returns a URI (as RDF::Trine::Node::Resource) for an abbreviated string such as 'foaf:Person'.

prefix_for "uri ($uri)"

Returns the associated prefix (or potentially multiple prefixes, in list context) for the given URI.

abbreviate "uri ($uri)"

Complement to ``namespace_uri''. Returns the given URI in "foo:bar" format or "undef" if it wasn't matched, therefore the idiom

    my $str = $nsmap->abbreviate($uri_node) || $uri_node->uri_value;

may be useful for certain serialization tasks.

AUTHOR

COPYRIGHT