Commit | Line | Data |
e185c027 |
1 | |
2 | package Moose::Meta::Role; |
3 | |
4 | use strict; |
5 | use warnings; |
6 | use metaclass; |
7 | |
bdabd620 |
8 | use Carp 'confess'; |
9 | use Scalar::Util 'blessed'; |
d30bc041 |
10 | use B 'svref_2object'; |
bdabd620 |
11 | |
12 | use Moose::Meta::Class; |
e185c027 |
13 | |
e39d707f |
14 | our $VERSION = '0.04'; |
e185c027 |
15 | |
bdabd620 |
16 | ## Attributes |
17 | |
80572233 |
18 | ## the meta for the role package |
19 | |
bdabd620 |
20 | __PACKAGE__->meta->add_attribute('_role_meta' => ( |
21 | reader => '_role_meta', |
22 | init_arg => ':role_meta' |
80572233 |
23 | )); |
24 | |
25 | ## roles |
26 | |
27 | __PACKAGE__->meta->add_attribute('roles' => ( |
28 | reader => 'get_roles', |
29 | default => sub { [] } |
e185c027 |
30 | )); |
31 | |
d79e62fd |
32 | ## excluded roles |
33 | |
34 | __PACKAGE__->meta->add_attribute('excluded_roles_map' => ( |
35 | reader => 'get_excluded_roles_map', |
36 | default => sub { {} } |
37 | )); |
38 | |
80572233 |
39 | ## attributes |
40 | |
e185c027 |
41 | __PACKAGE__->meta->add_attribute('attribute_map' => ( |
42 | reader => 'get_attribute_map', |
43 | default => sub { {} } |
44 | )); |
45 | |
1331430a |
46 | ## required methods |
47 | |
48 | __PACKAGE__->meta->add_attribute('required_methods' => ( |
49 | reader => 'get_required_methods_map', |
50 | default => sub { {} } |
51 | )); |
52 | |
80572233 |
53 | ## method modifiers |
54 | |
55 | __PACKAGE__->meta->add_attribute('before_method_modifiers' => ( |
56 | reader => 'get_before_method_modifiers_map', |
bdabd620 |
57 | default => sub { {} } # (<name> => [ (CODE) ]) |
e185c027 |
58 | )); |
59 | |
80572233 |
60 | __PACKAGE__->meta->add_attribute('after_method_modifiers' => ( |
61 | reader => 'get_after_method_modifiers_map', |
bdabd620 |
62 | default => sub { {} } # (<name> => [ (CODE) ]) |
80572233 |
63 | )); |
64 | |
65 | __PACKAGE__->meta->add_attribute('around_method_modifiers' => ( |
66 | reader => 'get_around_method_modifiers_map', |
bdabd620 |
67 | default => sub { {} } # (<name> => [ (CODE) ]) |
80572233 |
68 | )); |
69 | |
70 | __PACKAGE__->meta->add_attribute('override_method_modifiers' => ( |
71 | reader => 'get_override_method_modifiers_map', |
72 | default => sub { {} } # (<name> => CODE) |
73 | )); |
74 | |
bdabd620 |
75 | ## Methods |
80572233 |
76 | |
e185c027 |
77 | sub new { |
78 | my $class = shift; |
79 | my %options = @_; |
bdabd620 |
80 | $options{':role_meta'} = Moose::Meta::Class->initialize( |
a7d0cd00 |
81 | $options{role_name}, |
82 | ':method_metaclass' => 'Moose::Meta::Role::Method' |
db1ab48d |
83 | ) unless defined $options{':role_meta'} && |
84 | $options{':role_meta'}->isa('Moose::Meta::Class'); |
e185c027 |
85 | my $self = $class->meta->new_object(%options); |
86 | return $self; |
87 | } |
88 | |
80572233 |
89 | ## subroles |
90 | |
91 | sub add_role { |
92 | my ($self, $role) = @_; |
93 | (blessed($role) && $role->isa('Moose::Meta::Role')) |
94 | || confess "Roles must be instances of Moose::Meta::Role"; |
95 | push @{$self->get_roles} => $role; |
96 | } |
97 | |
b8aeb4dc |
98 | sub calculate_all_roles { |
99 | my $self = shift; |
100 | my %seen; |
101 | grep { !$seen{$_->name}++ } $self, map { $_->calculate_all_roles } @{ $self->get_roles }; |
102 | } |
103 | |
80572233 |
104 | sub does_role { |
105 | my ($self, $role_name) = @_; |
106 | (defined $role_name) |
107 | || confess "You must supply a role name to look for"; |
bdabd620 |
108 | # if we are it,.. then return true |
109 | return 1 if $role_name eq $self->name; |
110 | # otherwise.. check our children |
80572233 |
111 | foreach my $role (@{$self->get_roles}) { |
bdabd620 |
112 | return 1 if $role->does_role($role_name); |
80572233 |
113 | } |
114 | return 0; |
115 | } |
116 | |
d79e62fd |
117 | ## excluded roles |
118 | |
119 | sub add_excluded_roles { |
120 | my ($self, @excluded_role_names) = @_; |
121 | $self->get_excluded_roles_map->{$_} = undef foreach @excluded_role_names; |
122 | } |
123 | |
124 | sub get_excluded_roles_list { |
125 | my ($self) = @_; |
126 | keys %{$self->get_excluded_roles_map}; |
127 | } |
128 | |
129 | sub excludes_role { |
130 | my ($self, $role_name) = @_; |
131 | exists $self->get_excluded_roles_map->{$role_name} ? 1 : 0; |
132 | } |
133 | |
1331430a |
134 | ## required methods |
135 | |
136 | sub add_required_methods { |
137 | my ($self, @methods) = @_; |
138 | $self->get_required_methods_map->{$_} = undef foreach @methods; |
139 | } |
140 | |
38f1204c |
141 | sub remove_required_methods { |
142 | my ($self, @methods) = @_; |
143 | delete $self->get_required_methods_map->{$_} foreach @methods; |
144 | } |
145 | |
1331430a |
146 | sub get_required_method_list { |
147 | my ($self) = @_; |
148 | keys %{$self->get_required_methods_map}; |
149 | } |
150 | |
151 | sub requires_method { |
152 | my ($self, $method_name) = @_; |
153 | exists $self->get_required_methods_map->{$method_name} ? 1 : 0; |
154 | } |
155 | |
db1ab48d |
156 | sub _clean_up_required_methods { |
157 | my $self = shift; |
158 | foreach my $method ($self->get_required_method_list) { |
38f1204c |
159 | $self->remove_required_methods($method) |
db1ab48d |
160 | if $self->has_method($method); |
161 | } |
162 | } |
163 | |
80572233 |
164 | ## methods |
165 | |
e185c027 |
166 | # NOTE: |
167 | # we delegate to some role_meta methods for convience here |
168 | # the Moose::Meta::Role is meant to be a read-only interface |
169 | # to the underlying role package, if you want to manipulate |
170 | # that, just use ->role_meta |
171 | |
bdabd620 |
172 | sub name { (shift)->_role_meta->name } |
173 | sub version { (shift)->_role_meta->version } |
e185c027 |
174 | |
bdabd620 |
175 | sub get_method { (shift)->_role_meta->get_method(@_) } |
176 | sub has_method { (shift)->_role_meta->has_method(@_) } |
177 | sub alias_method { (shift)->_role_meta->alias_method(@_) } |
e185c027 |
178 | sub get_method_list { |
179 | my ($self) = @_; |
bdabd620 |
180 | grep { |
181 | # NOTE: |
182 | # this is a kludge for now,... these functions |
183 | # should not be showing up in the list at all, |
184 | # but they do, so we need to switch Moose::Role |
185 | # and Moose to use Sub::Exporter to prevent this |
1331430a |
186 | !/^(meta|has|extends|blessed|confess|augment|inner|override|super|before|after|around|with|requires)$/ |
bdabd620 |
187 | } $self->_role_meta->get_method_list; |
e185c027 |
188 | } |
189 | |
190 | # ... however the items in statis (attributes & method modifiers) |
191 | # can be removed and added to through this API |
192 | |
193 | # attributes |
194 | |
195 | sub add_attribute { |
a2eec5e7 |
196 | my $self = shift; |
197 | my $name = shift; |
198 | my $attr_desc; |
199 | if (scalar @_ == 1 && ref($_[0]) eq 'HASH') { |
200 | $attr_desc = $_[0]; |
201 | } |
202 | else { |
203 | $attr_desc = { @_ }; |
204 | } |
205 | $self->get_attribute_map->{$name} = $attr_desc; |
e185c027 |
206 | } |
207 | |
208 | sub has_attribute { |
209 | my ($self, $name) = @_; |
210 | exists $self->get_attribute_map->{$name} ? 1 : 0; |
211 | } |
212 | |
213 | sub get_attribute { |
214 | my ($self, $name) = @_; |
215 | $self->get_attribute_map->{$name} |
216 | } |
217 | |
218 | sub remove_attribute { |
219 | my ($self, $name) = @_; |
220 | delete $self->get_attribute_map->{$name} |
221 | } |
222 | |
223 | sub get_attribute_list { |
224 | my ($self) = @_; |
225 | keys %{$self->get_attribute_map}; |
226 | } |
227 | |
228 | # method modifiers |
229 | |
80572233 |
230 | # mimic the metaclass API |
231 | sub add_before_method_modifier { (shift)->_add_method_modifier('before', @_) } |
232 | sub add_around_method_modifier { (shift)->_add_method_modifier('around', @_) } |
233 | sub add_after_method_modifier { (shift)->_add_method_modifier('after', @_) } |
234 | |
235 | sub _add_method_modifier { |
e185c027 |
236 | my ($self, $modifier_type, $method_name, $method) = @_; |
80572233 |
237 | my $accessor = "get_${modifier_type}_method_modifiers_map"; |
238 | $self->$accessor->{$method_name} = [] |
239 | unless exists $self->$accessor->{$method_name}; |
d30bc041 |
240 | my $modifiers = $self->$accessor->{$method_name}; |
241 | # NOTE: |
242 | # check to see that we aren't adding the |
243 | # same code twice. We err in favor of the |
244 | # first on here, this may not be as expected |
245 | foreach my $modifier (@{$modifiers}) { |
246 | return if $modifier == $method; |
247 | } |
248 | push @{$modifiers} => $method; |
e185c027 |
249 | } |
250 | |
80572233 |
251 | sub add_override_method_modifier { |
252 | my ($self, $method_name, $method) = @_; |
e39d707f |
253 | (!$self->has_method($method_name)) |
254 | || confess "Cannot add an override of method '$method_name' " . |
255 | "because there is a local version of '$method_name'"; |
80572233 |
256 | $self->get_override_method_modifiers_map->{$method_name} = $method; |
e185c027 |
257 | } |
258 | |
80572233 |
259 | sub has_before_method_modifiers { (shift)->_has_method_modifiers('before', @_) } |
260 | sub has_around_method_modifiers { (shift)->_has_method_modifiers('around', @_) } |
261 | sub has_after_method_modifiers { (shift)->_has_method_modifiers('after', @_) } |
262 | |
263 | # override just checks for one,.. |
264 | # but we can still re-use stuff |
265 | sub has_override_method_modifier { (shift)->_has_method_modifiers('override', @_) } |
266 | |
267 | sub _has_method_modifiers { |
e185c027 |
268 | my ($self, $modifier_type, $method_name) = @_; |
80572233 |
269 | my $accessor = "get_${modifier_type}_method_modifiers_map"; |
270 | # NOTE: |
271 | # for now we assume that if it exists,.. |
272 | # it has at least one modifier in it |
273 | (exists $self->$accessor->{$method_name}) ? 1 : 0; |
e185c027 |
274 | } |
275 | |
80572233 |
276 | sub get_before_method_modifiers { (shift)->_get_method_modifiers('before', @_) } |
277 | sub get_around_method_modifiers { (shift)->_get_method_modifiers('around', @_) } |
278 | sub get_after_method_modifiers { (shift)->_get_method_modifiers('after', @_) } |
279 | |
280 | sub _get_method_modifiers { |
e185c027 |
281 | my ($self, $modifier_type, $method_name) = @_; |
80572233 |
282 | my $accessor = "get_${modifier_type}_method_modifiers_map"; |
283 | @{$self->$accessor->{$method_name}}; |
284 | } |
285 | |
286 | sub get_override_method_modifier { |
287 | my ($self, $method_name) = @_; |
288 | $self->get_override_method_modifiers_map->{$method_name}; |
e185c027 |
289 | } |
290 | |
291 | sub get_method_modifier_list { |
292 | my ($self, $modifier_type) = @_; |
80572233 |
293 | my $accessor = "get_${modifier_type}_method_modifiers_map"; |
294 | keys %{$self->$accessor}; |
e185c027 |
295 | } |
296 | |
bdabd620 |
297 | ## applying a role to a class ... |
298 | |
a2eec5e7 |
299 | sub _check_excluded_roles { |
bdabd620 |
300 | my ($self, $other) = @_; |
d79e62fd |
301 | if ($other->excludes_role($self->name)) { |
302 | confess "Conflict detected: " . $other->name . " excludes role '" . $self->name . "'"; |
303 | } |
d79e62fd |
304 | foreach my $excluded_role_name ($self->get_excluded_roles_list) { |
9c429218 |
305 | if ($other->does_role($excluded_role_name)) { |
d79e62fd |
306 | confess "The class " . $other->name . " does the excluded role '$excluded_role_name'"; |
307 | } |
308 | else { |
309 | if ($other->isa('Moose::Meta::Role')) { |
d79e62fd |
310 | $other->add_excluded_roles($excluded_role_name); |
311 | } |
a2eec5e7 |
312 | # else -> ignore it :) |
d79e62fd |
313 | } |
314 | } |
a2eec5e7 |
315 | } |
316 | |
317 | sub _check_required_methods { |
318 | my ($self, $other) = @_; |
1331430a |
319 | # NOTE: |
320 | # we might need to move this down below the |
321 | # the attributes so that we can require any |
322 | # attribute accessors. However I am thinking |
323 | # that maybe those are somehow exempt from |
324 | # the require methods stuff. |
325 | foreach my $required_method_name ($self->get_required_method_list) { |
8c835eba |
326 | |
327 | # FIXME: |
328 | # This should not call has_method, instead it should |
329 | # call find_method_by_name (to be added to Class::MOP) |
fa1be058 |
330 | unless ($other->has_method($required_method_name)) { |
331 | if ($other->isa('Moose::Meta::Role')) { |
332 | $other->add_required_methods($required_method_name); |
333 | } |
334 | else { |
335 | confess "'" . $self->name . "' requires the method '$required_method_name' " . |
336 | "to be implemented by '" . $other->name . "'"; |
337 | } |
338 | } |
38f1204c |
339 | else { |
340 | # NOTE: |
341 | # we need to make sure that the method is |
342 | # not a method modifier, because those do |
343 | # not satisfy the requirements ... |
8c835eba |
344 | |
345 | # FIXME: |
346 | # This should also call find_method_by_name |
38f1204c |
347 | my $method = $other->get_method($required_method_name); |
348 | # check if it is an override or a generated accessor .. |
349 | (!$method->isa('Moose::Meta::Method::Overriden') && |
350 | !$method->isa('Class::MOP::Attribute::Accessor')) |
351 | || confess "'" . $self->name . "' requires the method '$required_method_name' " . |
352 | "to be implemented by '" . $other->name . "', the method is only a method modifier"; |
353 | # before/after/around methods are a little trickier |
354 | # since we wrap the original local method (if applicable) |
355 | # so we need to check if the original wrapped method is |
356 | # from the same package, and not a wrap of the super method |
357 | if ($method->isa('Class::MOP::Method::Wrapped')) { |
358 | ($method->get_original_method->package_name eq $other->name) |
359 | || confess "'" . $self->name . "' requires the method '$required_method_name' " . |
360 | "to be implemented by '" . $other->name . "', the method is only a method modifier"; |
361 | } |
362 | } |
a2eec5e7 |
363 | } |
364 | } |
365 | |
366 | sub _apply_attributes { |
367 | my ($self, $other) = @_; |
bdabd620 |
368 | foreach my $attribute_name ($self->get_attribute_list) { |
db1ab48d |
369 | # it if it has one already |
a2eec5e7 |
370 | if ($other->has_attribute($attribute_name) && |
371 | # make sure we haven't seen this one already too |
372 | $other->get_attribute($attribute_name) != $self->get_attribute($attribute_name)) { |
db1ab48d |
373 | # see if we are being composed |
374 | # into a role or not |
a2eec5e7 |
375 | if ($other->isa('Moose::Meta::Role')) { |
db1ab48d |
376 | # all attribute conflicts between roles |
377 | # result in an immediate fatal error |
378 | confess "Role '" . $self->name . "' has encountered an attribute conflict " . |
379 | "during composition. This is fatal error and cannot be disambiguated."; |
380 | } |
381 | else { |
382 | # but if this is a class, we |
383 | # can safely skip adding the |
384 | # attribute to the class |
385 | next; |
386 | } |
387 | } |
388 | else { |
db1ab48d |
389 | $other->add_attribute( |
390 | $attribute_name, |
a2eec5e7 |
391 | $self->get_attribute($attribute_name) |
db1ab48d |
392 | ); |
393 | } |
a2eec5e7 |
394 | } |
395 | } |
396 | |
397 | sub _apply_methods { |
398 | my ($self, $other) = @_; |
bdabd620 |
399 | foreach my $method_name ($self->get_method_list) { |
db1ab48d |
400 | # it if it has one already |
d30bc041 |
401 | if ($other->has_method($method_name) && |
402 | # and if they are not the same thing ... |
403 | $other->get_method($method_name) != $self->get_method($method_name)) { |
db1ab48d |
404 | # see if we are composing into a role |
405 | if ($other->isa('Moose::Meta::Role')) { |
406 | # method conflicts between roles result |
407 | # in the method becoming a requirement |
408 | $other->add_required_methods($method_name); |
409 | # NOTE: |
410 | # we have to remove the method from our |
411 | # role, if this is being called from combine() |
412 | # which means the meta is an anon class |
413 | # this *may* cause problems later, but it |
414 | # is probably fairly safe to assume that |
415 | # anon classes will only be used internally |
416 | # or by people who know what they are doing |
417 | $other->_role_meta->remove_method($method_name) |
418 | if $other->_role_meta->name =~ /__ANON__/; |
419 | } |
420 | else { |
421 | next; |
422 | } |
423 | } |
424 | else { |
425 | # add it, although it could be overriden |
426 | $other->alias_method( |
427 | $method_name, |
428 | $self->get_method($method_name) |
429 | ); |
430 | } |
a2eec5e7 |
431 | } |
432 | } |
433 | |
434 | sub _apply_override_method_modifiers { |
435 | my ($self, $other) = @_; |
bdabd620 |
436 | foreach my $method_name ($self->get_method_modifier_list('override')) { |
d05cd563 |
437 | # it if it has one already then ... |
438 | if ($other->has_method($method_name)) { |
439 | # if it is being composed into another role |
440 | # we have a conflict here, because you cannot |
441 | # combine an overriden method with a locally |
442 | # defined one |
443 | if ($other->isa('Moose::Meta::Role')) { |
444 | confess "Role '" . $self->name . "' has encountered an 'override' method conflict " . |
445 | "during composition (A local method of the same name as been found). This " . |
446 | "is fatal error."; |
447 | } |
448 | else { |
449 | # if it is a class, then we |
450 | # just ignore this here ... |
451 | next; |
452 | } |
453 | } |
454 | else { |
455 | # if no local method is found, then we |
456 | # must check if we are a role or class |
457 | if ($other->isa('Moose::Meta::Role')) { |
458 | # if we are a role, we need to make sure |
459 | # we dont have a conflict with the role |
460 | # we are composing into |
d30bc041 |
461 | if ($other->has_override_method_modifier($method_name) && |
462 | $other->get_override_method_modifier($method_name) != $self->get_override_method_modifier($method_name)) { |
d05cd563 |
463 | confess "Role '" . $self->name . "' has encountered an 'override' method conflict " . |
464 | "during composition (Two 'override' methods of the same name encountered). " . |
465 | "This is fatal error."; |
466 | } |
d30bc041 |
467 | else { |
468 | # if there is no conflict, |
469 | # just add it to the role |
d05cd563 |
470 | $other->add_override_method_modifier( |
d30bc041 |
471 | $method_name, |
472 | $self->get_override_method_modifier($method_name) |
d05cd563 |
473 | ); |
474 | } |
475 | } |
476 | else { |
d30bc041 |
477 | # if this is not a role, then we need to |
478 | # find the original package of the method |
479 | # so that we can tell the class were to |
480 | # find the right super() method |
481 | my $method = $self->get_override_method_modifier($method_name); |
482 | my $package = svref_2object($method)->GV->STASH->NAME; |
d05cd563 |
483 | # if it is a class, we just add it |
d30bc041 |
484 | $other->add_override_method_modifier($method_name, $method, $package); |
d05cd563 |
485 | } |
486 | } |
bdabd620 |
487 | } |
a2eec5e7 |
488 | } |
489 | |
490 | sub _apply_method_modifiers { |
491 | my ($self, $modifier_type, $other) = @_; |
492 | my $add = "add_${modifier_type}_method_modifier"; |
493 | my $get = "get_${modifier_type}_method_modifiers"; |
494 | foreach my $method_name ($self->get_method_modifier_list($modifier_type)) { |
495 | $other->$add( |
bdabd620 |
496 | $method_name, |
497 | $_ |
a2eec5e7 |
498 | ) foreach $self->$get($method_name); |
bdabd620 |
499 | } |
a2eec5e7 |
500 | } |
501 | |
502 | sub _apply_before_method_modifiers { (shift)->_apply_method_modifiers('before' => @_) } |
503 | sub _apply_around_method_modifiers { (shift)->_apply_method_modifiers('around' => @_) } |
504 | sub _apply_after_method_modifiers { (shift)->_apply_method_modifiers('after' => @_) } |
505 | |
506 | sub apply { |
507 | my ($self, $other) = @_; |
bdabd620 |
508 | |
a2eec5e7 |
509 | $self->_check_excluded_roles($other); |
510 | $self->_check_required_methods($other); |
511 | |
512 | $self->_apply_attributes($other); |
513 | $self->_apply_methods($other); |
514 | |
515 | $self->_apply_override_method_modifiers($other); |
516 | $self->_apply_before_method_modifiers($other); |
517 | $self->_apply_around_method_modifiers($other); |
518 | $self->_apply_after_method_modifiers($other); |
bdabd620 |
519 | |
bdabd620 |
520 | $other->add_role($self); |
521 | } |
522 | |
db1ab48d |
523 | sub combine { |
524 | my ($class, @roles) = @_; |
525 | |
526 | my $combined = $class->new( |
527 | ':role_meta' => Moose::Meta::Class->create_anon_class() |
528 | ); |
529 | |
530 | foreach my $role (@roles) { |
531 | $role->apply($combined); |
532 | } |
533 | |
d05cd563 |
534 | $combined->_clean_up_required_methods; |
db1ab48d |
535 | |
536 | return $combined; |
537 | } |
538 | |
a7d0cd00 |
539 | package Moose::Meta::Role::Method; |
540 | |
541 | use strict; |
542 | use warnings; |
543 | |
544 | our $VERSION = '0.01'; |
545 | |
546 | use base 'Class::MOP::Method'; |
e185c027 |
547 | |
548 | 1; |
549 | |
550 | __END__ |
551 | |
552 | =pod |
553 | |
554 | =head1 NAME |
555 | |
556 | Moose::Meta::Role - The Moose Role metaclass |
557 | |
558 | =head1 DESCRIPTION |
559 | |
79592a54 |
560 | Moose's Roles are being actively developed, please see L<Moose::Role> |
02a0fb52 |
561 | for more information. For the most part, this has no user-serviceable |
562 | parts inside. It's API is still subject to some change (although |
563 | probably not that much really). |
79592a54 |
564 | |
e185c027 |
565 | =head1 METHODS |
566 | |
567 | =over 4 |
568 | |
569 | =item B<meta> |
570 | |
571 | =item B<new> |
572 | |
78cd1d3b |
573 | =item B<apply> |
574 | |
db1ab48d |
575 | =item B<combine> |
576 | |
e185c027 |
577 | =back |
578 | |
579 | =over 4 |
580 | |
581 | =item B<name> |
582 | |
583 | =item B<version> |
584 | |
585 | =item B<role_meta> |
586 | |
587 | =back |
588 | |
589 | =over 4 |
590 | |
80572233 |
591 | =item B<get_roles> |
592 | |
593 | =item B<add_role> |
594 | |
595 | =item B<does_role> |
596 | |
597 | =back |
598 | |
599 | =over 4 |
600 | |
d79e62fd |
601 | =item B<add_excluded_roles> |
602 | |
603 | =item B<excludes_role> |
604 | |
605 | =item B<get_excluded_roles_list> |
606 | |
607 | =item B<get_excluded_roles_map> |
608 | |
2b14ac61 |
609 | =item B<calculate_all_roles> |
610 | |
d79e62fd |
611 | =back |
612 | |
613 | =over 4 |
614 | |
e185c027 |
615 | =item B<get_method> |
616 | |
617 | =item B<has_method> |
618 | |
bdabd620 |
619 | =item B<alias_method> |
620 | |
e185c027 |
621 | =item B<get_method_list> |
622 | |
623 | =back |
624 | |
625 | =over 4 |
626 | |
627 | =item B<add_attribute> |
628 | |
629 | =item B<has_attribute> |
630 | |
631 | =item B<get_attribute> |
632 | |
633 | =item B<get_attribute_list> |
634 | |
635 | =item B<get_attribute_map> |
636 | |
637 | =item B<remove_attribute> |
638 | |
639 | =back |
640 | |
641 | =over 4 |
642 | |
1331430a |
643 | =item B<add_required_methods> |
644 | |
38f1204c |
645 | =item B<remove_required_methods> |
646 | |
1331430a |
647 | =item B<get_required_method_list> |
648 | |
649 | =item B<get_required_methods_map> |
650 | |
651 | =item B<requires_method> |
652 | |
653 | =back |
654 | |
655 | =over 4 |
656 | |
80572233 |
657 | =item B<add_after_method_modifier> |
658 | |
659 | =item B<add_around_method_modifier> |
660 | |
661 | =item B<add_before_method_modifier> |
662 | |
663 | =item B<add_override_method_modifier> |
664 | |
665 | =over 4 |
666 | |
667 | =back |
668 | |
669 | =item B<has_after_method_modifiers> |
670 | |
671 | =item B<has_around_method_modifiers> |
672 | |
673 | =item B<has_before_method_modifiers> |
674 | |
675 | =item B<has_override_method_modifier> |
676 | |
677 | =over 4 |
678 | |
679 | =back |
680 | |
681 | =item B<get_after_method_modifiers> |
e185c027 |
682 | |
80572233 |
683 | =item B<get_around_method_modifiers> |
e185c027 |
684 | |
80572233 |
685 | =item B<get_before_method_modifiers> |
e185c027 |
686 | |
687 | =item B<get_method_modifier_list> |
688 | |
80572233 |
689 | =over 4 |
690 | |
691 | =back |
692 | |
693 | =item B<get_override_method_modifier> |
694 | |
695 | =item B<get_after_method_modifiers_map> |
696 | |
697 | =item B<get_around_method_modifiers_map> |
698 | |
699 | =item B<get_before_method_modifiers_map> |
e185c027 |
700 | |
80572233 |
701 | =item B<get_override_method_modifiers_map> |
e185c027 |
702 | |
703 | =back |
704 | |
705 | =head1 BUGS |
706 | |
707 | All complex software has bugs lurking in it, and this module is no |
708 | exception. If you find a bug please either email me, or add the bug |
709 | to cpan-RT. |
710 | |
711 | =head1 AUTHOR |
712 | |
713 | Stevan Little E<lt>stevan@iinteractive.comE<gt> |
714 | |
715 | =head1 COPYRIGHT AND LICENSE |
716 | |
717 | Copyright 2006 by Infinity Interactive, Inc. |
718 | |
719 | L<http://www.iinteractive.com> |
720 | |
721 | This library is free software; you can redistribute it and/or modify |
722 | it under the same terms as Perl itself. |
723 | |
b8aeb4dc |
724 | =cut |