Profile of /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Meta/TypeConstraint/Class.pm

← Index
NYTProf Performance Profile «block view•line view•sub view»
For 05.Domain_and_Item.t
Run on Tue May 4 17:21:41 2010
Reported on Tue May 4 17:22:57 2010

File | /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Meta/TypeConstraint/Class.pm
Statements Executed | 396
Statement Execution Time | 2.18ms

Subroutines — ordered by exclusive time
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
119 | 5 | 4 | 670µs | 834µs | Moose::Meta::TypeConstraint::Class::::__ANON__[:38]Moose::Meta::TypeConstraint::Class::__ANON__[:38]
28 | 1 | 1 | 535µs | 3.40ms | Moose::Meta::TypeConstraint::Class::::newMoose::Meta::TypeConstraint::Class::new
28 | 1 | 1 | 322µs | 497µs | Moose::Meta::TypeConstraint::Class::::_create_hand_optimized_type_constraintMoose::Meta::TypeConstraint::Class::_create_hand_optimized_type_constraint
1 | 1 | 1 | 13µs | 16µs | Moose::Meta::TypeConstraint::Class::::BEGIN@3Moose::Meta::TypeConstraint::Class::BEGIN@3
1 | 1 | 1 | 13µs | 53µs | Moose::Meta::TypeConstraint::Class::::BEGIN@14Moose::Meta::TypeConstraint::Class::BEGIN@14
1 | 1 | 1 | 11µs | 153µs | Moose::Meta::TypeConstraint::Class::::create_child_typeMoose::Meta::TypeConstraint::Class::create_child_type
1 | 1 | 1 | 11µs | 35µs | Moose::Meta::TypeConstraint::Class::::BEGIN@7Moose::Meta::TypeConstraint::Class::BEGIN@7
1 | 1 | 1 | 6µs | 15µs | Moose::Meta::TypeConstraint::Class::::BEGIN@4Moose::Meta::TypeConstraint::Class::BEGIN@4
1 | 1 | 1 | 6µs | 97µs | Moose::Meta::TypeConstraint::Class::::BEGIN@5Moose::Meta::TypeConstraint::Class::BEGIN@5
1 | 1 | 1 | 3µs | 3µs | Moose::Meta::TypeConstraint::Class::::BEGIN@8Moose::Meta::TypeConstraint::Class::BEGIN@8
0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::Class::::equalsMoose::Meta::TypeConstraint::Class::equals
0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::Class::::get_messageMoose::Meta::TypeConstraint::Class::get_message
0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::Class::::is_a_type_ofMoose::Meta::TypeConstraint::Class::is_a_type_of
0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::Class::::is_subtype_ofMoose::Meta::TypeConstraint::Class::is_subtype_of
0 | 0 | 0 | 0s | 0s | Moose::Meta::TypeConstraint::Class::::parentsMoose::Meta::TypeConstraint::Class::parents

Call graph for these subroutines as a Graphviz dot language file.

Line | State ments | Time on line | Calls | Time in subs | Code
--- | --- | --- | --- | --- | ---
1 |  |  |  |  | package Moose::Meta::TypeConstraint::Class;
2 |  |  |  |  |
3 | 3 | 20µs | 2 | 19µs | # spent 16µs (13+3) within Moose::Meta::TypeConstraint::Class::BEGIN@3 which was called # once (13µs+3µs) by Moose::Util::TypeConstraints::BEGIN@32 at line 3 use strict; # spent 16µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@3 # spent 3µs making 1 call to strict::import
4 | 3 | 18µs | 2 | 24µs | # spent 15µs (6+9) within Moose::Meta::TypeConstraint::Class::BEGIN@4 which was called # once (6µs+9µs) by Moose::Util::TypeConstraints::BEGIN@32 at line 4 use warnings; # spent 15µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@4 # spent 9µs making 1 call to warnings::import
5 | 3 | 34µs | 2 | 189µs | # spent 97µs (6+92) within Moose::Meta::TypeConstraint::Class::BEGIN@5 which was called # once (6µs+92µs) by Moose::Util::TypeConstraints::BEGIN@32 at line 5 use metaclass; # spent 97µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@5 # spent 92µs making 1 call to metaclass::import
6 |  |  |  |  |
7 | 3 | 22µs | 2 | 60µs | # spent 35µs (11+24) within Moose::Meta::TypeConstraint::Class::BEGIN@7 which was called # once (11µs+24µs) by Moose::Util::TypeConstraints::BEGIN@32 at line 7 use Scalar::Util 'blessed'; # spent 35µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@7 # spent 24µs making 1 call to Exporter::import
8 | 3 | 39µs | 1 | 3µs | # spent 3µs within Moose::Meta::TypeConstraint::Class::BEGIN@8 which was called # once (3µs+0s) by Moose::Util::TypeConstraints::BEGIN@32 at line 8 use Moose::Util::TypeConstraints (); # spent 3µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@8
9 |  |  |  |  |
10 | 1 | 700ns |  |  | our $VERSION = '0.98';
11 | 1 | 14µs |  |  | $VERSION = eval $VERSION;
12 | 1 | 300ns |  |  | our $AUTHORITY = 'cpan:STEVAN';
13 |  |  |  |  |
14 | 3 | 388µs | 2 | 93µs | # spent 53µs (13+40) within Moose::Meta::TypeConstraint::Class::BEGIN@14 which was called # once (13µs+40µs) by Moose::Util::TypeConstraints::BEGIN@32 at line 14 use base 'Moose::Meta::TypeConstraint'; # spent 53µs making 1 call to Moose::Meta::TypeConstraint::Class::BEGIN@14 # spent 40µs making 1 call to base::import
15 |  |  |  |  |
16 | 1 | 3µs | 2 | 284µs | __PACKAGE__->meta->add_attribute('class' => ( # spent 266µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute # spent 18µs making 1 call to Moose::Meta::TypeConstraint::Class::meta
17 |  |  |  |  | reader => 'class',
18 |  |  |  |  | ));
19 |  |  |  |  |
20 |  |  |  |  | # spent 3.40ms (535µs+2.86) within Moose::Meta::TypeConstraint::Class::new which was called 28 times, avg 121µs/call: # 28 times (535µs+2.86ms) by Moose::Util::TypeConstraints::create_class_type_constraint at line 151 of Moose/Util/TypeConstraints.pm, avg 121µs/call sub new {
21 | 28 | 45µs |  |  | my ( $class, %args ) = @_;
22 |  |  |  |  |
23 | 28 | 50µs | 28 | 517µs | $args{parent} = Moose::Util::TypeConstraints::find_type_constraint('Object'); # spent 517µs making 28 calls to Moose::Util::TypeConstraints::find_type_constraint, avg 18µs/call
24 | 28 | 90µs | 28 | 1.11ms | my $self = $class->_new(\%args); # spent 1.11ms making 28 calls to Moose::Meta::TypeConstraint::Class::_new, avg 40µs/call
25 |  |  |  |  |
26 | 28 | 60µs | 28 | 497µs | $self->_create_hand_optimized_type_constraint; # spent 497µs making 28 calls to Moose::Meta::TypeConstraint::Class::_create_hand_optimized_type_constraint, avg 18µs/call
27 | 28 | 63µs | 28 | 737µs | $self->compile_type_constraint(); # spent 737µs making 28 calls to Moose::Meta::TypeConstraint::compile_type_constraint, avg 26µs/call
28 |  |  |  |  |
29 | 28 | 100µs |  |  | return $self;
30 |  |  |  |  | }
31 |  |  |  |  |
32 |  |  |  |  | # spent 497µs (322+175) within Moose::Meta::TypeConstraint::Class::_create_hand_optimized_type_constraint which was called 28 times, avg 18µs/call: # 28 times (322µs+175µs) by Moose::Meta::TypeConstraint::Class::new at line 26, avg 18µs/call sub _create_hand_optimized_type_constraint {
33 | 28 | 10µs |  |  | my $self = shift;
34 | 28 | 65µs | 28 | 79µs | my $class = $self->class; # spent 79µs making 28 calls to Moose::Meta::TypeConstraint::Class::class, avg 3µs/call
35 |  |  |  |  | $self->hand_optimized_type_constraint(
36 |  |  |  |  | # spent 834µs (670+165) within Moose::Meta::TypeConstraint::Class::__ANON__[/usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Meta/TypeConstraint/Class.pm:38] which was called 119 times, avg 7µs/call: # 65 times (459µs+123µs) by Moose::Meta::TypeConstraint::check at line 94 of Moose/Meta/TypeConstraint.pm, avg 9µs/call # 28 times (126µs+28µs) by Moose::Meta::TypeCoercion::__ANON__[/usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Meta/TypeCoercion.pm:67] at line 61 of Moose/Meta/TypeCoercion.pm, avg 5µs/call # 20 times (53µs+7µs) by Moose::Util::TypeConstraints::__ANON__[/usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Util/TypeConstraints.pm:749] at line 746 of Moose/Util/TypeConstraints.pm, avg 3µs/call # 5 times (27µs+6µs) by Foo::Domain::start_date at line 14 of generated method (unknown origin), avg 6µs/call # once (5µs+900ns) by Foo::Domain::start_date at line 6 of generated method (unknown origin) sub {
37 | 119 | 941µs | 188 | 165µs | blessed( $_[0] ) && $_[0]->isa($class) # spent 87µs making 119 calls to Scalar::Util::blessed, avg 731ns/call # spent 78µs making 69 calls to UNIVERSAL::isa, avg 1µs/call
38 |  |  |  |  | }
39 | 28 | 193µs | 28 | 96µs | ); # spent 96µs making 28 calls to Moose::Meta::TypeConstraint::hand_optimized_type_constraint, avg 3µs/call
40 |  |  |  |  | }
41 |  |  |  |  |
42 |  |  |  |  | sub parents {
43 |  |  |  |  | my $self = shift;
44 |  |  |  |  | return (
45 |  |  |  |  | $self->parent,
46 |  |  |  |  | map {
47 |  |  |  |  | # FIXME find_type_constraint might find a TC named after the class but that isn't really it
48 |  |  |  |  | # I did this anyway since it's a convention that preceded TypeConstraint::Class, and it should DWIM
49 |  |  |  |  | # if anybody thinks this problematic please discuss on IRC.
50 |  |  |  |  | # a possible fix is to add by attr indexing to the type registry to find types of a certain property
51 |  |  |  |  | # regardless of their name
52 |  |  |  |  | Moose::Util::TypeConstraints::find_type_constraint($_)
53 |  |  |  |  | ||
54 |  |  |  |  | __PACKAGE__->new( class => $_, name => "__ANON__" )
55 |  |  |  |  | } Class::MOP::class_of($self->class)->superclasses,
56 |  |  |  |  | );
57 |  |  |  |  | }
58 |  |  |  |  |
59 |  |  |  |  | sub equals {
60 |  |  |  |  | my ( $self, $type_or_name ) = @_;
61 |  |  |  |  |
62 |  |  |  |  | my $other = Moose::Util::TypeConstraints::find_type_constraint($type_or_name);
63 |  |  |  |  |
64 |  |  |  |  | return unless defined $other;
65 |  |  |  |  | return unless $other->isa(__PACKAGE__);
66 |  |  |  |  |
67 |  |  |  |  | return $self->class eq $other->class;
68 |  |  |  |  | }
69 |  |  |  |  |
70 |  |  |  |  | sub is_a_type_of {
71 |  |  |  |  | my ($self, $type_or_name) = @_;
72 |  |  |  |  |
73 |  |  |  |  | my $type = Moose::Util::TypeConstraints::find_type_constraint($type_or_name);
74 |  |  |  |  |
75 |  |  |  |  | ($self->equals($type) || $self->is_subtype_of($type_or_name));
76 |  |  |  |  | }
77 |  |  |  |  |
78 |  |  |  |  | sub is_subtype_of {
79 |  |  |  |  | my ($self, $type_or_name_or_class ) = @_;
80 |  |  |  |  |
81 |  |  |  |  | if ( not ref $type_or_name_or_class ) {
82 |  |  |  |  | # it might be a class
83 |  |  |  |  | return 1 if $self->class->isa( $type_or_name_or_class );
84 |  |  |  |  | }
85 |  |  |  |  |
86 |  |  |  |  | my $type = Moose::Util::TypeConstraints::find_type_constraint($type_or_name_or_class);
87 |  |  |  |  |
88 |  |  |  |  | return unless defined $type;
89 |  |  |  |  |
90 |  |  |  |  | if ( $type->isa(__PACKAGE__) ) {
91 |  |  |  |  | # if $type_or_name_or_class isn't a class, it might be the TC name of another ::Class type
92 |  |  |  |  | # or it could also just be a type object in this branch
93 |  |  |  |  | return $self->class->isa( $type->class );
94 |  |  |  |  | } else {
95 |  |  |  |  | # the only other thing we are a subtype of is Object
96 |  |  |  |  | $self->SUPER::is_subtype_of($type);
97 |  |  |  |  | }
98 |  |  |  |  | }
99 |  |  |  |  |
100 |  |  |  |  | # This is a bit counter-intuitive, but a child type of a Class type
101 |  |  |  |  | # constraint is not itself a Class type constraint (it has no class
102 |  |  |  |  | # attribute). This whole create_child_type thing needs some changing
103 |  |  |  |  | # though, probably making MMC->new a factory or something.
104 |  |  |  |  | # spent 153µs (11+142) within Moose::Meta::TypeConstraint::Class::create_child_type which was called # once (11µs+142µs) by Moose::Util::TypeConstraints::_create_type_constraint at line 523 of Moose/Util/TypeConstraints.pm sub create_child_type {
105 | 1 | 2µs |  |  | my ($self, @args) = @_;
106 | 1 | 7µs | 1 | 142µs | return Moose::Meta::TypeConstraint->new(@args, parent => $self); # spent 142µs making 1 call to Moose::Meta::TypeConstraint::new
107 |  |  |  |  | }
108 |  |  |  |  |
109 |  |  |  |  | sub get_message {
110 |  |  |  |  | my $self = shift;
111 |  |  |  |  | my ($value) = @_;
112 |  |  |  |  |
113 |  |  |  |  | if ($self->has_message) {
114 |  |  |  |  | return $self->SUPER::get_message(@_);
115 |  |  |  |  | }
116 |  |  |  |  |
117 |  |  |  |  | $value = (defined $value ? overload::StrVal($value) : 'undef');
118 |  |  |  |  | return "Validation failed for '" . $self->name . "' failed with value $value (not isa " . $self->class . ")";
119 |  |  |  |  | }
120 |  |  |  |  |
121 | 1 | 13µs |  |  | 1;
122 |  |  |  |  |
123 |  |  |  |  | __END__
124 |  |  |  |  |
125 |  |  |  |  | =pod
126 |  |  |  |  |
127 |  |  |  |  | =head1 NAME
128 |  |  |  |  |
129 |  |  |  |  | Moose::Meta::TypeConstraint::Class - Class/TypeConstraint parallel hierarchy
130 |  |  |  |  |
131 |  |  |  |  | =head1 DESCRIPTION
132 |  |  |  |  |
133 |  |  |  |  | This class represents type constraints for a class.
134 |  |  |  |  |
135 |  |  |  |  | =head1 INHERITANCE
136 |  |  |  |  |
137 |  |  |  |  | C<Moose::Meta::TypeConstraint::Class> is a subclass of
138 |  |  |  |  | L<Moose::Meta::TypeConstraint>.
139 |  |  |  |  |
140 |  |  |  |  | =head1 METHODS
141 |  |  |  |  |
142 |  |  |  |  | =over 4
143 |  |  |  |  |
144 |  |  |  |  | =item B<< Moose::Meta::TypeConstraint::Class->new(%options) >>
145 |  |  |  |  |
146 |  |  |  |  | This creates a new class type constraint based on the given
147 |  |  |  |  | C<%options>.
148 |  |  |  |  |
149 |  |  |  |  | It takes the same options as its parent, with two exceptions. First,
150 |  |  |  |  | it requires an additional option, C<class>, which is name of the
151 |  |  |  |  | constraint's class. Second, it automatically sets the parent to the
152 |  |  |  |  | C<Object> type.
153 |  |  |  |  |
154 |  |  |  |  | The constructor also overrides the hand optimized type constraint with
155 |  |  |  |  | one it creates internally.
156 |  |  |  |  |
157 |  |  |  |  | =item B<< $constraint->class >>
158 |  |  |  |  |
159 |  |  |  |  | Returns the class name associated with the constraint.
160 |  |  |  |  |
161 |  |  |  |  | =item B<< $constraint->parents >>
162 |  |  |  |  |
163 |  |  |  |  | Returns all the type's parent types, corresponding to its parent
164 |  |  |  |  | classes.
165 |  |  |  |  |
166 |  |  |  |  | =item B<< $constraint->is_subtype_of($type_name_or_object) >>
167 |  |  |  |  |
168 |  |  |  |  | If the given type is also a class type, then this checks that the
169 |  |  |  |  | type's class is a subclass of the other type's class.
170 |  |  |  |  |
171 |  |  |  |  | Otherwise it falls back to the implementation in
172 |  |  |  |  | L<Moose::Meta::TypeConstraint>.
173 |  |  |  |  |
174 |  |  |  |  | =item B<< $constraint->create_child_type(%options) >>
175 |  |  |  |  |
176 |  |  |  |  | This returns a new L<Moose::Meta::TypeConstraint> object with the type
177 |  |  |  |  | as its parent.
178 |  |  |  |  |
179 |  |  |  |  | Note that it does I<not> return a
180 |  |  |  |  | C<Moose::Meta::TypeConstraint::Class> object!
181 |  |  |  |  |
182 |  |  |  |  | =item B<< $constraint->get_message($value) >>
183 |  |  |  |  |
184 |  |  |  |  | This is the same as L<Moose::Meta::TypeConstraint/get_message> except
185 |  |  |  |  | that it explicitly says C<isa> was checked. This is to help users deal
186 |  |  |  |  | with accidentally autovivified type constraints.
187 |  |  |  |  |
188 |  |  |  |  | =back
189 |  |  |  |  |
190 |  |  |  |  | =head1 BUGS
191 |  |  |  |  |
192 |  |  |  |  | See L<Moose/BUGS> for details on reporting bugs.
193 |  |  |  |  |
194 |  |  |  |  | =head1 AUTHOR
195 |  |  |  |  |
196 |  |  |  |  | Yuval Kogman E<lt>nothingmuch@cpan.orgE<gt>
197 |  |  |  |  |
198 |  |  |  |  | =head1 COPYRIGHT AND LICENSE
199 |  |  |  |  |
200 |  |  |  |  | Copyright 2006-2010 by Infinity Interactive, Inc.
201 |  |  |  |  |
202 |  |  |  |  | L<http://www.iinteractive.com>
203 |  |  |  |  |
204 |  |  |  |  | This library is free software; you can redistribute it and/or modify
205 |  |  |  |  | it under the same terms as Perl itself.
206 |  |  |  |  |
207 |  |  |  |  | =cut