NAME

       User::Identity::Collection::Systems - a collection of system descriptions

INHERITANCE

        User::Identity::Collection::Systems
          is a User::Identity::Collection
          is a User::Identity::Item

SYNOPSIS

DESCRIPTION

       The User::Identity::Collection::Systems object maintains a set User::Identity::System objects, each
       describing a login for the user on some system.

       Extends "DESCRIPTION" in User::Identity::Collection.

OVERLOADED

       Extends "OVERLOADED" in User::Identity::Collection.

       overload: @{}
           Inherited, see "OVERLOADED" in User::Identity::Collection

       overload: stringification
           Inherited, see "OVERLOADED" in User::Identity::Collection

METHODS

       Extends "METHODS" in User::Identity::Collection.

   Constructors
       Extends "Constructors" in User::Identity::Collection.

       User::Identity::Collection::Systems->new( [$name], %options )
            -Option     --Defined in                --Default
             description  User::Identity::Item        undef
             item_type    User::Identity::Collection  User::Identity::System
             name         User::Identity::Item        'systems'
             parent       User::Identity::Item        undef
             roles        User::Identity::Collection  undef

           description => STRING
           item_type => CLASS
           name => STRING
           parent => OBJECT
           roles => ROLE|ARRAY

   Attributes
       Extends "Attributes" in User::Identity::Collection.

       $obj->description()
           Inherited, see "Attributes" in User::Identity::Item

       $obj->itemType()
           Inherited, see "Attributes" in User::Identity::Collection

       $obj->name( [$newname] )
           Inherited, see "Attributes" in User::Identity::Item

       $obj->roles()
           Inherited, see "Attributes" in User::Identity::Collection

   Collections
       Extends "Collections" in User::Identity::Collection.

       $obj->add($collection, $role)
           Inherited, see "Collections" in User::Identity::Item

       $obj->addCollection( $object | <[$type], %options> )
           Inherited, see "Collections" in User::Identity::Item

       $obj->collection($name)
           Inherited, see "Collections" in User::Identity::Item

       $obj->parent( [$parent] )
           Inherited, see "Collections" in User::Identity::Item

       $obj->removeCollection($object|$name)
           Inherited, see "Collections" in User::Identity::Item

       $obj->type()
       User::Identity::Collection::Systems->type()
           Inherited, see "Collections" in User::Identity::Item

       $obj->user()
           Inherited, see "Collections" in User::Identity::Item

   Maintaining roles
       Extends "Maintaining roles" in User::Identity::Collection.

       $obj->addRole($role| <[$name],%options> | ARRAY)
           Inherited, see "Maintaining roles" in User::Identity::Collection

       $obj->removeRole($role|$name)
           Inherited, see "Maintaining roles" in User::Identity::Collection

       $obj->renameRole( <$role|$oldname>, $newname )
           Inherited, see "Maintaining roles" in User::Identity::Collection

       $obj->sorted()
           Inherited, see "Maintaining roles" in User::Identity::Collection

   Searching
       Extends "Searching" in User::Identity::Collection.

       $obj->find($name|CODE|undef)
           Inherited, see "Searching" in User::Identity::Collection

DIAGNOSTICS

       Error: $object is not a collection.
           The first argument is an object, but not of a class which extends User::Identity::Collection.

       Error: Cannot create a $type to add this to my collection.
           Some  options  are  specified to create a $type object, which is native to this collection.  However,
           for some reason this failed.

       Error: Cannot load collection module for $type ($class).
           Either the specified $type does not exist, or that module named $class  returns  compilation  errors.
           If  the type as specified in the warning is not the name of a package, you specified a nickname which
           was not defined.  Maybe you forgot the 'require' the package which defines the nickname.

       Error: Cannot rename $name into $newname: already exists
       Error: Cannot rename $name into $newname: doesn't exist
       Error: Creation of a collection via $class failed.
           The $class did compile, but it was not possible to create an object of that class using  the  options
           you specified.

       Error: Don't know what type of collection you want to add.
           If you add a collection, it must either by a collection object or a list of options which can be used
           to create a collection object.  In the latter case, the type of collection must be specified.

       Warning: No collection $name
           The collection with $name does not exist and can not be created.

       Error: Wrong type of role for $collection: requires a $expect but got a $type
           Each  $collection  groups  sets of roles of one specific type ($expect).  You cannot add objects of a
           different $type.

SEE ALSO

       This module is part of User-Identity distribution  version  1.02,  built  on  April  17,  2023.  Website:
       http://perl.overmeer.net/CPAN/

LICENSE

       Copyrights 2003-2023 by [Mark Overmeer <markov@cpan.org>]. For other contributors see ChangeLog.

       This  program  is  free  software;  you can redistribute it and/or modify it under the same terms as Perl
       itself.  See http://dev.perl.org/licenses/

perl v5.36.0                                       2023-06-11              User::Identity...ection::Systems(3pm)