#NAME

Moose::Meta::TypeConstraint::Registry - registry for type constraints

#VERSION

version 2.2207

#DESCRIPTION

This class is a registry that maps type constraint names to Moose::Meta::TypeConstraint objects.

Currently, it is only used internally by Moose::Util::TypeConstraints, which creates a single global registry.

#INHERITANCE

Moose::Meta::TypeConstraint::Registry is a subclass of Class::MOP::Object.

#METHODS

#Moose::Meta::TypeConstraint::Registry->new(%options)

This creates a new registry object based on the provided %options:

parent_registry

This is an optional Moose::Meta::TypeConstraint::Registry object.
type_constraints

This is hash reference of type names to type objects. This is optional. Constraints can be added to the registry after it is created.

#$registry->get_parent_registry

Returns the registry's parent registry, if it has one.

#$registry->has_parent_registry

Returns true if the registry has a parent.

#$registry->set_parent_registry($registry)

Sets the parent registry.

#$registry->get_type_constraint($type_name)

This returns the Moose::Meta::TypeConstraint object from the registry for the given name, if one exists.

#$registry->has_type_constraint($type_name)

Returns true if the registry has a type of the given name.

#$registry->add_type_constraint($type)

Adds a new Moose::Meta::TypeConstraint object to the registry.

#$registry->find_type_constraint($type_name)

This method looks in the current registry for the named type. If the type is not found, then this method will look in the registry's parent, if it has one.

#BUGS

See "BUGS" in Moose for details on reporting bugs.

#AUTHORS

Stevan Little <stevan@cpan.org>
Dave Rolsky <autarch@urth.org>
Jesse Luehrs <doy@cpan.org>
Shawn M Moore <sartak@cpan.org>
יובל קוג'מן (Yuval Kogman) <nothingmuch@woobling.org>
Karen Etheridge <ether@cpan.org>
Florian Ragwitz <rafl@debian.org>
Hans Dieter Pearcey <hdp@cpan.org>
Chris Prather <chris@prather.org>
Matt S Trout <mstrout@cpan.org>

#COPYRIGHT AND LICENSE

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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