Filename | /2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Moose/Meta/TypeConstraint/Class.pm |
Statements | Executed 151 statements in 1.24ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
8 | 1 | 1 | 266µs | 6.51ms | new | Moose::Meta::TypeConstraint::Class::
20 | 1 | 1 | 240µs | 366µs | __ANON__[:30] | Moose::Meta::TypeConstraint::Class::
1 | 1 | 1 | 15µs | 39µs | BEGIN@13 | Moose::Meta::TypeConstraint::Class::
1 | 1 | 1 | 10µs | 10µs | BEGIN@2 | Moose::Meta::TypeConstraint::Class::
1 | 1 | 1 | 9µs | 14µs | BEGIN@9 | Moose::Meta::TypeConstraint::Class::
1 | 1 | 1 | 8µs | 25µs | BEGIN@10 | Moose::Meta::TypeConstraint::Class::
1 | 1 | 1 | 8µs | 600µs | BEGIN@11 | Moose::Meta::TypeConstraint::Class::
1 | 1 | 1 | 7µs | 34µs | BEGIN@14 | Moose::Meta::TypeConstraint::Class::
1 | 1 | 1 | 7µs | 103µs | BEGIN@17 | Moose::Meta::TypeConstraint::Class::
1 | 1 | 1 | 4µs | 4µs | BEGIN@15 | Moose::Meta::TypeConstraint::Class::
0 | 0 | 0 | 0s | 0s | __ANON__[:39] | Moose::Meta::TypeConstraint::Class::
0 | 0 | 0 | 0s | 0s | create_child_type | Moose::Meta::TypeConstraint::Class::
0 | 0 | 0 | 0s | 0s | equals | Moose::Meta::TypeConstraint::Class::
0 | 0 | 0 | 0s | 0s | get_message | Moose::Meta::TypeConstraint::Class::
0 | 0 | 0 | 0s | 0s | is_a_type_of | Moose::Meta::TypeConstraint::Class::
0 | 0 | 0 | 0s | 0s | is_subtype_of | Moose::Meta::TypeConstraint::Class::
0 | 0 | 0 | 0s | 0s | parents | Moose::Meta::TypeConstraint::Class::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
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1 | package Moose::Meta::TypeConstraint::Class; | ||||
2 | # spent 10µs within Moose::Meta::TypeConstraint::Class::BEGIN@2 which was called:
# once (10µs+0s) by Moose::Util::TypeConstraints::BEGIN@36 at line 4 | ||||
3 | 1 | 5µs | $Moose::Meta::TypeConstraint::Class::AUTHORITY = 'cpan:STEVAN'; | ||
4 | 1 | 23µs | 1 | 10µs | } # spent 10µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@2 |
5 | { | ||||
6 | 2 | 1µs | $Moose::Meta::TypeConstraint::Class::VERSION = '2.0602'; | ||
7 | } | ||||
8 | |||||
9 | 3 | 19µs | 2 | 19µs | # spent 14µs (9+5) within Moose::Meta::TypeConstraint::Class::BEGIN@9 which was called:
# once (9µs+5µs) by Moose::Util::TypeConstraints::BEGIN@36 at line 9 # spent 14µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@9
# spent 5µs making 1 call to strict::import |
10 | 3 | 18µs | 2 | 41µs | # spent 25µs (8+16) within Moose::Meta::TypeConstraint::Class::BEGIN@10 which was called:
# once (8µs+16µs) by Moose::Util::TypeConstraints::BEGIN@36 at line 10 # spent 25µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@10
# spent 16µs making 1 call to warnings::import |
11 | 3 | 30µs | 2 | 1.19ms | # spent 600µs (8+592) within Moose::Meta::TypeConstraint::Class::BEGIN@11 which was called:
# once (8µs+592µs) by Moose::Util::TypeConstraints::BEGIN@36 at line 11 # spent 600µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@11
# spent 592µs making 1 call to metaclass::import |
12 | |||||
13 | 3 | 27µs | 2 | 64µs | # spent 39µs (15+24) within Moose::Meta::TypeConstraint::Class::BEGIN@13 which was called:
# once (15µs+24µs) by Moose::Util::TypeConstraints::BEGIN@36 at line 13 # spent 39µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@13
# spent 24µs making 1 call to Exporter::import |
14 | 3 | 22µs | 2 | 62µs | # spent 34µs (7+27) within Moose::Meta::TypeConstraint::Class::BEGIN@14 which was called:
# once (7µs+27µs) by Moose::Util::TypeConstraints::BEGIN@36 at line 14 # spent 34µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@14
# spent 27µs making 1 call to Exporter::import |
15 | 3 | 17µs | 1 | 4µs | # spent 4µs within Moose::Meta::TypeConstraint::Class::BEGIN@15 which was called:
# once (4µs+0s) by Moose::Util::TypeConstraints::BEGIN@36 at line 15 # spent 4µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@15 |
16 | |||||
17 | 3 | 523µs | 2 | 199µs | # spent 103µs (7+96) within Moose::Meta::TypeConstraint::Class::BEGIN@17 which was called:
# once (7µs+96µs) by Moose::Util::TypeConstraints::BEGIN@36 at line 17 # spent 103µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@17
# spent 96µs making 1 call to base::import |
18 | |||||
19 | 1 | 6µs | 3 | 468µs | __PACKAGE__->meta->add_attribute('class' => ( # spent 440µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 19µs making 1 call to Moose::Meta::TypeConstraint::Class::meta
# spent 9µs making 1 call to Class::MOP::_definition_context |
20 | reader => 'class', | ||||
21 | Class::MOP::_definition_context(), | ||||
22 | )); | ||||
23 | |||||
24 | # spent 366µs (240+126) within Moose::Meta::TypeConstraint::Class::__ANON__[/2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Moose/Meta/TypeConstraint/Class.pm:30] which was called 20 times, avg 18µs/call:
# 20 times (240µs+126µs) by Moose::Meta::TypeConstraint::_inline_check at line 225 of Moose/Meta/TypeConstraint.pm, avg 18µs/call | ||||
25 | 60 | 301µs | my $self = shift; | ||
26 | my $val = shift; | ||||
27 | |||||
28 | 40 | 126µs | return 'Scalar::Util::blessed(' . $val . ')' # spent 72µs making 20 calls to B::perlstring, avg 4µs/call
# spent 54µs making 20 calls to Moose::Meta::TypeConstraint::Class::class, avg 3µs/call | ||
29 | . ' && ' . $val . '->isa(' . B::perlstring($self->class) . ')'; | ||||
30 | 1 | 2µs | }; | ||
31 | |||||
32 | # spent 6.51ms (266µs+6.24) within Moose::Meta::TypeConstraint::Class::new which was called 8 times, avg 814µs/call:
# 8 times (266µs+6.24ms) by Moose::Util::TypeConstraints::create_class_type_constraint at line 188 of Moose/Util/TypeConstraints.pm, avg 814µs/call | ||||
33 | 64 | 236µs | my ( $class, %args ) = @_; | ||
34 | |||||
35 | 8 | 178µs | $args{parent} # spent 178µs making 8 calls to Moose::Util::TypeConstraints::find_type_constraint, avg 22µs/call | ||
36 | = Moose::Util::TypeConstraints::find_type_constraint('Object'); | ||||
37 | |||||
38 | my $class_name = $args{class}; | ||||
39 | $args{constraint} = sub { $_[0]->isa($class_name) }; | ||||
40 | |||||
41 | $args{inlined} = $inliner; | ||||
42 | |||||
43 | 8 | 4.23ms | my $self = $class->SUPER::new( \%args ); # spent 4.23ms making 8 calls to Moose::Meta::TypeConstraint::new, avg 528µs/call | ||
44 | |||||
45 | 8 | 1.84ms | $self->compile_type_constraint(); # spent 1.84ms making 8 calls to Moose::Meta::TypeConstraint::compile_type_constraint, avg 230µs/call | ||
46 | |||||
47 | return $self; | ||||
48 | } | ||||
49 | |||||
50 | sub parents { | ||||
51 | my $self = shift; | ||||
52 | return ( | ||||
53 | $self->parent, | ||||
54 | map { | ||||
55 | # FIXME find_type_constraint might find a TC named after the class but that isn't really it | ||||
56 | # I did this anyway since it's a convention that preceded TypeConstraint::Class, and it should DWIM | ||||
57 | # if anybody thinks this problematic please discuss on IRC. | ||||
58 | # a possible fix is to add by attr indexing to the type registry to find types of a certain property | ||||
59 | # regardless of their name | ||||
60 | Moose::Util::TypeConstraints::find_type_constraint($_) | ||||
61 | || | ||||
62 | __PACKAGE__->new( class => $_, name => "__ANON__" ) | ||||
63 | } Class::MOP::class_of($self->class)->superclasses, | ||||
64 | ); | ||||
65 | } | ||||
66 | |||||
67 | sub equals { | ||||
68 | my ( $self, $type_or_name ) = @_; | ||||
69 | |||||
70 | my $other = Moose::Util::TypeConstraints::find_type_constraint($type_or_name); | ||||
71 | |||||
72 | if (!defined($other)) { | ||||
73 | if (!ref($type_or_name)) { | ||||
74 | return $self->class eq $type_or_name; | ||||
75 | } | ||||
76 | return; | ||||
77 | } | ||||
78 | |||||
79 | return unless $other->isa(__PACKAGE__); | ||||
80 | |||||
81 | return $self->class eq $other->class; | ||||
82 | } | ||||
83 | |||||
84 | sub is_a_type_of { | ||||
85 | my ($self, $type_or_name) = @_; | ||||
86 | |||||
87 | ($self->equals($type_or_name) || $self->is_subtype_of($type_or_name)); | ||||
88 | } | ||||
89 | |||||
90 | sub is_subtype_of { | ||||
91 | my ($self, $type_or_name_or_class ) = @_; | ||||
92 | |||||
93 | my $type = Moose::Util::TypeConstraints::find_type_constraint($type_or_name_or_class); | ||||
94 | |||||
95 | if ( not defined $type ) { | ||||
96 | if ( not ref $type_or_name_or_class ) { | ||||
97 | # it might be a class | ||||
98 | my $class = $self->class; | ||||
99 | return 1 if $class ne $type_or_name_or_class | ||||
100 | && $class->isa( $type_or_name_or_class ); | ||||
101 | } | ||||
102 | return; | ||||
103 | } | ||||
104 | |||||
105 | if ( $type->isa(__PACKAGE__) && $type->class ne $self->class) { | ||||
106 | # if $type_or_name_or_class isn't a class, it might be the TC name of another ::Class type | ||||
107 | # or it could also just be a type object in this branch | ||||
108 | return $self->class->isa( $type->class ); | ||||
109 | } else { | ||||
110 | # the only other thing we are a subtype of is Object | ||||
111 | $self->SUPER::is_subtype_of($type); | ||||
112 | } | ||||
113 | } | ||||
114 | |||||
115 | # This is a bit counter-intuitive, but a child type of a Class type | ||||
116 | # constraint is not itself a Class type constraint (it has no class | ||||
117 | # attribute). This whole create_child_type thing needs some changing | ||||
118 | # though, probably making MMC->new a factory or something. | ||||
119 | sub create_child_type { | ||||
120 | my ($self, @args) = @_; | ||||
121 | return Moose::Meta::TypeConstraint->new(@args, parent => $self); | ||||
122 | } | ||||
123 | |||||
124 | sub get_message { | ||||
125 | my $self = shift; | ||||
126 | my ($value) = @_; | ||||
127 | |||||
128 | if ($self->has_message) { | ||||
129 | return $self->SUPER::get_message(@_); | ||||
130 | } | ||||
131 | |||||
132 | $value = (defined $value ? overload::StrVal($value) : 'undef'); | ||||
133 | return "Validation failed for '" . $self->name . "' with value $value (not isa " . $self->class . ")"; | ||||
134 | } | ||||
135 | |||||
136 | 1 | 7µs | 1; | ||
137 | |||||
138 | # ABSTRACT: Class/TypeConstraint parallel hierarchy | ||||
139 | |||||
- - | |||||
142 | =pod | ||||
143 | |||||
144 | =head1 NAME | ||||
145 | |||||
146 | Moose::Meta::TypeConstraint::Class - Class/TypeConstraint parallel hierarchy | ||||
147 | |||||
148 | =head1 VERSION | ||||
149 | |||||
150 | version 2.0602 | ||||
151 | |||||
152 | =head1 DESCRIPTION | ||||
153 | |||||
154 | This class represents type constraints for a class. | ||||
155 | |||||
156 | =head1 INHERITANCE | ||||
157 | |||||
158 | C<Moose::Meta::TypeConstraint::Class> is a subclass of | ||||
159 | L<Moose::Meta::TypeConstraint>. | ||||
160 | |||||
161 | =head1 METHODS | ||||
162 | |||||
163 | =over 4 | ||||
164 | |||||
165 | =item B<< Moose::Meta::TypeConstraint::Class->new(%options) >> | ||||
166 | |||||
167 | This creates a new class type constraint based on the given | ||||
168 | C<%options>. | ||||
169 | |||||
170 | It takes the same options as its parent, with two exceptions. First, | ||||
171 | it requires an additional option, C<class>, which is name of the | ||||
172 | constraint's class. Second, it automatically sets the parent to the | ||||
173 | C<Object> type. | ||||
174 | |||||
175 | The constructor also overrides the hand optimized type constraint with | ||||
176 | one it creates internally. | ||||
177 | |||||
178 | =item B<< $constraint->class >> | ||||
179 | |||||
180 | Returns the class name associated with the constraint. | ||||
181 | |||||
182 | =item B<< $constraint->parents >> | ||||
183 | |||||
184 | Returns all the type's parent types, corresponding to its parent | ||||
185 | classes. | ||||
186 | |||||
187 | =item B<< $constraint->is_subtype_of($type_name_or_object) >> | ||||
188 | |||||
189 | If the given type is also a class type, then this checks that the | ||||
190 | type's class is a subclass of the other type's class. | ||||
191 | |||||
192 | Otherwise it falls back to the implementation in | ||||
193 | L<Moose::Meta::TypeConstraint>. | ||||
194 | |||||
195 | =item B<< $constraint->create_child_type(%options) >> | ||||
196 | |||||
197 | This returns a new L<Moose::Meta::TypeConstraint> object with the type | ||||
198 | as its parent. | ||||
199 | |||||
200 | Note that it does I<not> return a | ||||
201 | C<Moose::Meta::TypeConstraint::Class> object! | ||||
202 | |||||
203 | =item B<< $constraint->get_message($value) >> | ||||
204 | |||||
205 | This is the same as L<Moose::Meta::TypeConstraint/get_message> except | ||||
206 | that it explicitly says C<isa> was checked. This is to help users deal | ||||
207 | with accidentally autovivified type constraints. | ||||
208 | |||||
209 | =back | ||||
210 | |||||
211 | =head1 BUGS | ||||
212 | |||||
213 | See L<Moose/BUGS> for details on reporting bugs. | ||||
214 | |||||
215 | =head1 AUTHOR | ||||
216 | |||||
217 | Moose is maintained by the Moose Cabal, along with the help of many contributors. See L<Moose/CABAL> and L<Moose/CONTRIBUTORS> for details. | ||||
218 | |||||
219 | =head1 COPYRIGHT AND LICENSE | ||||
220 | |||||
221 | This software is copyright (c) 2012 by Infinity Interactive, Inc.. | ||||
222 | |||||
223 | This is free software; you can redistribute it and/or modify it under | ||||
224 | the same terms as the Perl 5 programming language system itself. | ||||
225 | |||||
226 | =cut | ||||
227 | |||||
228 | |||||
229 | __END__ |