Moose::Meta::TypeConstraint::Registry(3)

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

VERSION
version 2.0604

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.

AUTHOR
Moose is maintained by the Moose Cabal, along with the help of many contributors. See "CABAL" in Moose and "CONTRIBUTORS" in Moose for details.

COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Infinity Interactive, Inc..

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