Filename | /2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Moose/Meta/TypeConstraint/Role.pm |
Statements | Executed 87 statements in 877µs |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
4 | 1 | 1 | 128µs | 2.14ms | new | Moose::Meta::TypeConstraint::Role::
4 | 1 | 1 | 46µs | 73µs | __ANON__[:32] | Moose::Meta::TypeConstraint::Role::
4 | 1 | 1 | 45µs | 64µs | _create_hand_optimized_type_constraint | Moose::Meta::TypeConstraint::Role::
1 | 1 | 1 | 10µs | 10µs | BEGIN@2 | Moose::Meta::TypeConstraint::Role::
1 | 1 | 1 | 10µs | 33µs | BEGIN@13 | Moose::Meta::TypeConstraint::Role::
1 | 1 | 1 | 9µs | 556µs | BEGIN@11 | Moose::Meta::TypeConstraint::Role::
1 | 1 | 1 | 9µs | 13µs | BEGIN@9 | Moose::Meta::TypeConstraint::Role::
1 | 1 | 1 | 9µs | 25µs | BEGIN@10 | Moose::Meta::TypeConstraint::Role::
1 | 1 | 1 | 7µs | 82µs | BEGIN@17 | Moose::Meta::TypeConstraint::Role::
1 | 1 | 1 | 7µs | 34µs | BEGIN@14 | Moose::Meta::TypeConstraint::Role::
1 | 1 | 1 | 4µs | 4µs | BEGIN@15 | Moose::Meta::TypeConstraint::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:40] | Moose::Meta::TypeConstraint::Role::
0 | 0 | 0 | 0s | 0s | __ANON__[:56] | Moose::Meta::TypeConstraint::Role::
0 | 0 | 0 | 0s | 0s | create_child_type | Moose::Meta::TypeConstraint::Role::
0 | 0 | 0 | 0s | 0s | equals | Moose::Meta::TypeConstraint::Role::
0 | 0 | 0 | 0s | 0s | is_a_type_of | Moose::Meta::TypeConstraint::Role::
0 | 0 | 0 | 0s | 0s | is_subtype_of | Moose::Meta::TypeConstraint::Role::
0 | 0 | 0 | 0s | 0s | parents | Moose::Meta::TypeConstraint::Role::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | package Moose::Meta::TypeConstraint::Role; | ||||
2 | # spent 10µs within Moose::Meta::TypeConstraint::Role::BEGIN@2 which was called:
# once (10µs+0s) by Moose::Util::TypeConstraints::BEGIN@37 at line 4 | ||||
3 | 1 | 7µs | $Moose::Meta::TypeConstraint::Role::AUTHORITY = 'cpan:STEVAN'; | ||
4 | 1 | 23µs | 1 | 10µs | } # spent 10µs making 1 call to Moose::Meta::TypeConstraint::Role::BEGIN@2 |
5 | { | ||||
6 | 2 | 1µs | $Moose::Meta::TypeConstraint::Role::VERSION = '2.0602'; | ||
7 | } | ||||
8 | |||||
9 | 3 | 18µs | 2 | 18µs | # spent 13µs (9+5) within Moose::Meta::TypeConstraint::Role::BEGIN@9 which was called:
# once (9µs+5µs) by Moose::Util::TypeConstraints::BEGIN@37 at line 9 # spent 13µs making 1 call to Moose::Meta::TypeConstraint::Role::BEGIN@9
# spent 5µs making 1 call to strict::import |
10 | 3 | 18µs | 2 | 41µs | # spent 25µs (9+16) within Moose::Meta::TypeConstraint::Role::BEGIN@10 which was called:
# once (9µs+16µs) by Moose::Util::TypeConstraints::BEGIN@37 at line 10 # spent 25µs making 1 call to Moose::Meta::TypeConstraint::Role::BEGIN@10
# spent 16µs making 1 call to warnings::import |
11 | 3 | 26µs | 2 | 1.10ms | # spent 556µs (9+547) within Moose::Meta::TypeConstraint::Role::BEGIN@11 which was called:
# once (9µs+547µs) by Moose::Util::TypeConstraints::BEGIN@37 at line 11 # spent 556µs making 1 call to Moose::Meta::TypeConstraint::Role::BEGIN@11
# spent 547µs making 1 call to metaclass::import |
12 | |||||
13 | 3 | 21µs | 2 | 56µs | # spent 33µs (10+23) within Moose::Meta::TypeConstraint::Role::BEGIN@13 which was called:
# once (10µs+23µs) by Moose::Util::TypeConstraints::BEGIN@37 at line 13 # spent 33µs making 1 call to Moose::Meta::TypeConstraint::Role::BEGIN@13
# spent 23µs making 1 call to Exporter::import |
14 | 3 | 19µs | 2 | 61µs | # spent 34µs (7+27) within Moose::Meta::TypeConstraint::Role::BEGIN@14 which was called:
# once (7µs+27µs) by Moose::Util::TypeConstraints::BEGIN@37 at line 14 # spent 34µs making 1 call to Moose::Meta::TypeConstraint::Role::BEGIN@14
# spent 27µs making 1 call to Exporter::import |
15 | 3 | 17µs | 1 | 4µs | # spent 4µs within Moose::Meta::TypeConstraint::Role::BEGIN@15 which was called:
# once (4µs+0s) by Moose::Util::TypeConstraints::BEGIN@37 at line 15 # spent 4µs making 1 call to Moose::Meta::TypeConstraint::Role::BEGIN@15 |
16 | |||||
17 | 3 | 506µs | 2 | 156µs | # spent 82µs (7+75) within Moose::Meta::TypeConstraint::Role::BEGIN@17 which was called:
# once (7µs+75µs) by Moose::Util::TypeConstraints::BEGIN@37 at line 17 # spent 82µs making 1 call to Moose::Meta::TypeConstraint::Role::BEGIN@17
# spent 75µs making 1 call to base::import |
18 | |||||
19 | 1 | 6µs | 3 | 468µs | __PACKAGE__->meta->add_attribute('role' => ( # spent 441µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 18µs making 1 call to Moose::Meta::TypeConstraint::Role::meta
# spent 8µs making 1 call to Class::MOP::_definition_context |
20 | reader => 'role', | ||||
21 | Class::MOP::_definition_context(), | ||||
22 | )); | ||||
23 | |||||
24 | # spent 73µs (46+27) within Moose::Meta::TypeConstraint::Role::__ANON__[/2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Moose/Meta/TypeConstraint/Role.pm:32] which was called 4 times, avg 18µs/call:
# 4 times (46µs+27µs) by Moose::Meta::TypeConstraint::_inline_check at line 225 of Moose/Meta/TypeConstraint.pm, avg 18µs/call | ||||
25 | 12 | 59µs | my $self = shift; | ||
26 | my $val = shift; | ||||
27 | |||||
28 | 8 | 27µs | return 'Moose::Util::does_role(' # spent 16µs making 4 calls to B::perlstring, avg 4µs/call
# spent 11µs making 4 calls to Moose::Meta::TypeConstraint::Role::role, avg 3µs/call | ||
29 | . $val . ', ' | ||||
30 | . B::perlstring($self->role) | ||||
31 | . ')'; | ||||
32 | 1 | 2µs | }; | ||
33 | |||||
34 | # spent 2.14ms (128µs+2.01) within Moose::Meta::TypeConstraint::Role::new which was called 4 times, avg 535µs/call:
# 4 times (128µs+2.01ms) by Moose::Util::TypeConstraints::create_role_type_constraint at line 224 of Moose/Util/TypeConstraints.pm, avg 535µs/call | ||||
35 | 36 | 110µs | my ( $class, %args ) = @_; | ||
36 | |||||
37 | 4 | 70µs | $args{parent} = Moose::Util::TypeConstraints::find_type_constraint('Object'); # spent 70µs making 4 calls to Moose::Util::TypeConstraints::find_type_constraint, avg 17µs/call | ||
38 | |||||
39 | my $role_name = $args{role}; | ||||
40 | $args{constraint} = sub { Moose::Util::does_role( $_[0], $role_name ) }; | ||||
41 | |||||
42 | $args{inlined} = $inliner; | ||||
43 | |||||
44 | 4 | 1.78ms | my $self = $class->SUPER::new( \%args ); # spent 1.78ms making 4 calls to Moose::Meta::TypeConstraint::new, avg 444µs/call | ||
45 | |||||
46 | 4 | 64µs | $self->_create_hand_optimized_type_constraint; # spent 64µs making 4 calls to Moose::Meta::TypeConstraint::Role::_create_hand_optimized_type_constraint, avg 16µs/call | ||
47 | 4 | 100µs | $self->compile_type_constraint(); # spent 100µs making 4 calls to Moose::Meta::TypeConstraint::compile_type_constraint, avg 25µs/call | ||
48 | |||||
49 | return $self; | ||||
50 | } | ||||
51 | |||||
52 | # spent 64µs (45+19) within Moose::Meta::TypeConstraint::Role::_create_hand_optimized_type_constraint which was called 4 times, avg 16µs/call:
# 4 times (45µs+19µs) by Moose::Meta::TypeConstraint::Role::new at line 46, avg 16µs/call | ||||
53 | 12 | 36µs | my $self = shift; | ||
54 | 4 | 6µs | my $role = $self->role; # spent 6µs making 4 calls to Moose::Meta::TypeConstraint::Role::role, avg 1µs/call | ||
55 | $self->hand_optimized_type_constraint( | ||||
56 | sub { Moose::Util::does_role($_[0], $role) } | ||||
57 | 4 | 13µs | ); # spent 13µs making 4 calls to Moose::Meta::TypeConstraint::hand_optimized_type_constraint, avg 3µs/call | ||
58 | } | ||||
59 | |||||
60 | sub parents { | ||||
61 | my $self = shift; | ||||
62 | return ( | ||||
63 | $self->parent, | ||||
64 | map { | ||||
65 | # FIXME find_type_constraint might find a TC named after the role but that isn't really it | ||||
66 | # I did this anyway since it's a convention that preceded TypeConstraint::Role, and it should DWIM | ||||
67 | # if anybody thinks this problematic please discuss on IRC. | ||||
68 | # a possible fix is to add by attr indexing to the type registry to find types of a certain property | ||||
69 | # regardless of their name | ||||
70 | Moose::Util::TypeConstraints::find_type_constraint($_) | ||||
71 | || | ||||
72 | __PACKAGE__->new( role => $_, name => "__ANON__" ) | ||||
73 | } @{ Class::MOP::class_of($self->role)->get_roles }, | ||||
74 | ); | ||||
75 | } | ||||
76 | |||||
77 | sub equals { | ||||
78 | my ( $self, $type_or_name ) = @_; | ||||
79 | |||||
80 | my $other = Moose::Util::TypeConstraints::find_type_constraint($type_or_name); | ||||
81 | |||||
82 | return unless defined $other; | ||||
83 | return unless $other->isa(__PACKAGE__); | ||||
84 | |||||
85 | return $self->role eq $other->role; | ||||
86 | } | ||||
87 | |||||
88 | sub is_a_type_of { | ||||
89 | my ($self, $type_or_name) = @_; | ||||
90 | |||||
91 | my $type = Moose::Util::TypeConstraints::find_type_constraint($type_or_name); | ||||
92 | |||||
93 | ($self->equals($type) || $self->is_subtype_of($type_or_name)); | ||||
94 | } | ||||
95 | |||||
96 | sub is_subtype_of { | ||||
97 | my ($self, $type_or_name_or_role ) = @_; | ||||
98 | |||||
99 | if ( not ref $type_or_name_or_role ) { | ||||
100 | # it might be a role | ||||
101 | return 1 if Class::MOP::class_of($self->role)->does_role( $type_or_name_or_role ); | ||||
102 | } | ||||
103 | |||||
104 | my $type = Moose::Util::TypeConstraints::find_type_constraint($type_or_name_or_role); | ||||
105 | |||||
106 | return unless defined $type; | ||||
107 | |||||
108 | if ( $type->isa(__PACKAGE__) ) { | ||||
109 | # if $type_or_name_or_role isn't a role, it might be the TC name of another ::Role type | ||||
110 | # or it could also just be a type object in this branch | ||||
111 | return Class::MOP::class_of($self->role)->does_role( $type->role ); | ||||
112 | } else { | ||||
113 | # the only other thing we are a subtype of is Object | ||||
114 | $self->SUPER::is_subtype_of($type); | ||||
115 | } | ||||
116 | } | ||||
117 | |||||
118 | sub create_child_type { | ||||
119 | my ($self, @args) = @_; | ||||
120 | return Moose::Meta::TypeConstraint->new(@args, parent => $self); | ||||
121 | } | ||||
122 | |||||
123 | 1 | 8µs | 1; | ||
124 | |||||
125 | # ABSTRACT: Role/TypeConstraint parallel hierarchy | ||||
126 | |||||
- - | |||||
129 | =pod | ||||
130 | |||||
131 | =head1 NAME | ||||
132 | |||||
133 | Moose::Meta::TypeConstraint::Role - Role/TypeConstraint parallel hierarchy | ||||
134 | |||||
135 | =head1 VERSION | ||||
136 | |||||
137 | version 2.0602 | ||||
138 | |||||
139 | =head1 DESCRIPTION | ||||
140 | |||||
141 | This class represents type constraints for a role. | ||||
142 | |||||
143 | =head1 INHERITANCE | ||||
144 | |||||
145 | C<Moose::Meta::TypeConstraint::Role> is a subclass of | ||||
146 | L<Moose::Meta::TypeConstraint>. | ||||
147 | |||||
148 | =head1 METHODS | ||||
149 | |||||
150 | =over 4 | ||||
151 | |||||
152 | =item B<< Moose::Meta::TypeConstraint::Role->new(%options) >> | ||||
153 | |||||
154 | This creates a new role type constraint based on the given | ||||
155 | C<%options>. | ||||
156 | |||||
157 | It takes the same options as its parent, with two exceptions. First, | ||||
158 | it requires an additional option, C<role>, which is name of the | ||||
159 | constraint's role. Second, it automatically sets the parent to the | ||||
160 | C<Object> type. | ||||
161 | |||||
162 | The constructor also overrides the hand optimized type constraint with | ||||
163 | one it creates internally. | ||||
164 | |||||
165 | =item B<< $constraint->role >> | ||||
166 | |||||
167 | Returns the role name associated with the constraint. | ||||
168 | |||||
169 | =item B<< $constraint->parents >> | ||||
170 | |||||
171 | Returns all the type's parent types, corresponding to the roles that | ||||
172 | its role does. | ||||
173 | |||||
174 | =item B<< $constraint->is_subtype_of($type_name_or_object) >> | ||||
175 | |||||
176 | If the given type is also a role type, then this checks that the | ||||
177 | type's role does the other type's role. | ||||
178 | |||||
179 | Otherwise it falls back to the implementation in | ||||
180 | L<Moose::Meta::TypeConstraint>. | ||||
181 | |||||
182 | =item B<< $constraint->create_child_type(%options) >> | ||||
183 | |||||
184 | This returns a new L<Moose::Meta::TypeConstraint> object with the type | ||||
185 | as its parent. | ||||
186 | |||||
187 | Note that it does I<not> return a C<Moose::Meta::TypeConstraint::Role> | ||||
188 | object! | ||||
189 | |||||
190 | =back | ||||
191 | |||||
192 | =head1 BUGS | ||||
193 | |||||
194 | See L<Moose/BUGS> for details on reporting bugs. | ||||
195 | |||||
196 | =head1 AUTHOR | ||||
197 | |||||
198 | Moose is maintained by the Moose Cabal, along with the help of many contributors. See L<Moose/CABAL> and L<Moose/CONTRIBUTORS> for details. | ||||
199 | |||||
200 | =head1 COPYRIGHT AND LICENSE | ||||
201 | |||||
202 | This software is copyright (c) 2012 by Infinity Interactive, Inc.. | ||||
203 | |||||
204 | This is free software; you can redistribute it and/or modify it under | ||||
205 | the same terms as the Perl 5 programming language system itself. | ||||
206 | |||||
207 | =cut | ||||
208 | |||||
209 | |||||
210 | __END__ |