NAME¶
Moose::Meta::TypeConstraint::Registry - registry for type constraints
VERSION¶
version 2.0603
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.