Class::MixinFactory::HasAFactory.3pm

Langue: en

Version: 2004-11-16 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

NAME

Class::MixinFactory::HasAFactory - Delegates to a Factory

SYNOPSIS

   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_object
 
 

Gets the associated mixin factory. Generated the first time it is needed.

class()
   BaseClass->class( @mixins ) : $package_name
 
 

Calls 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.