table of contents
| MixinFactory::HasAFactory(3pm) | User Contributed Perl Documentation | MixinFactory::HasAFactory(3pm) |
NAME¶
Class::MixinFactory::HasAFactory - Delegates to a FactorySYNOPSIS¶
package My::BaseClass;
@ISA = 'Class::MixinFactory::HasAFactory';
sub new { ... }
sub foo { return "Foo Bar" }
package My::Logging;
sub foo { warn "Calling foo"; (shift)->NEXT('foo', @_) }
package My::UpperCase;
sub foo { uc( (shift)->NEXT('foo', @_) ) }
package main;
use My::BaseClass;
print My::BaseClass->class()->new()->foo();
print My::BaseClass->class( 'Logging' )->new()->foo();
print My::BaseClass->class( 'UpperCase' )->new()->foo();
print My::BaseClass->class( 'Logging', 'UpperCase' )->new()->foo();
DESCRIPTION¶
A class for use by classes which want a factory method.Inherit from this class to obtain the class() factory method, described below.
PUBLIC METHODS¶
- mixin_factory()
-
BaseClass->mixin_factory() : $factory_objectGets the associated mixin factory. Generated the first time it is needed.
- class()
-
BaseClass->class( @mixins ) : $package_nameCalls the class() method on the associated mixin factory.
SEE ALSO¶
For a facade interface that facilitates access to this functionality, see Class::MixinFactory.For distribution, installation, support, copyright and license information, see Class::MixinFactory::ReadMe.
| 2017-11-13 | perl v5.26.1 |