C:\Perl_PPM\Bread-Board-0.33\blib/lib/Bread/Board/Traversable.pm |
Bread::Board::Traversable
version 0.33
my $service = $container->fetch('/some/service/path');
my $root = $service->get_root_container;
This role provides the basic functionality to traverse a container / service tree. Instances of classes consuming this role will get a parent-child relationship between them.
parent
Weak ref to another the Bread::Board::Traversable manpage object, read/write accessor (although you should probably not change this value directly in normal code).
has_parent
Predicate for the parent attribute, true if a parent has been set.
detach_from_parent
Clearer for the parent attribute, you should probably not call this method in normal code.
get_root_container
Returns the farthest ancestor of the invocant, i.e. the top-most container this object is a part of.
fetch
my $service = $this->fetch('/absolute/path'); my $service = $this->fetch('relative/path'); my $service = $this->fetch('../relative/path');
Given a (relative or absolute) path to a service or container, this method walks the tree and returns the the Bread::Board::Service manpage or the Bread::Board::Container manpage instance for that path. Dies if no object can be found for the given path.
Aliases are resolved in this call, by
calling aliased_from
|Bread::Board::Service::Alias/aliased_from
>> until we get an actual service.
Stevan Little <stevan@iinteractive.com>
Please report any bugs or feature requests on the bugtracker website https://github.com/stevan/BreadBoard/issues
When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.
This software is copyright (c) 2015 by Infinity Interactive.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
C:\Perl_PPM\Bread-Board-0.33\blib/lib/Bread/Board/Traversable.pm |