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For 05.Domain_and_Item.t
  Run on Tue May 4 17:21:41 2010
Reported on Tue May 4 17:22:26 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
11954670µs834µsMoose::Meta::TypeConstraint::Class::::__ANON__[:38]Moose::Meta::TypeConstraint::Class::__ANON__[:38]
2811535µs3.40msMoose::Meta::TypeConstraint::Class::::newMoose::Meta::TypeConstraint::Class::new
2811322µs497µsMoose::Meta::TypeConstraint::Class::::_create_hand_optimized_type_constraintMoose::Meta::TypeConstraint::Class::_create_hand_optimized_type_constraint
11113µs16µsMoose::Meta::TypeConstraint::Class::::BEGIN@3Moose::Meta::TypeConstraint::Class::BEGIN@3
11113µs53µsMoose::Meta::TypeConstraint::Class::::BEGIN@14Moose::Meta::TypeConstraint::Class::BEGIN@14
11111µs153µsMoose::Meta::TypeConstraint::Class::::create_child_typeMoose::Meta::TypeConstraint::Class::create_child_type
11111µs35µsMoose::Meta::TypeConstraint::Class::::BEGIN@7Moose::Meta::TypeConstraint::Class::BEGIN@7
1116µs15µsMoose::Meta::TypeConstraint::Class::::BEGIN@4Moose::Meta::TypeConstraint::Class::BEGIN@4
1116µs97µsMoose::Meta::TypeConstraint::Class::::BEGIN@5Moose::Meta::TypeConstraint::Class::BEGIN@5
1113µs3µsMoose::Meta::TypeConstraint::Class::::BEGIN@8Moose::Meta::TypeConstraint::Class::BEGIN@8
0000s0sMoose::Meta::TypeConstraint::Class::::equalsMoose::Meta::TypeConstraint::Class::equals
0000s0sMoose::Meta::TypeConstraint::Class::::get_messageMoose::Meta::TypeConstraint::Class::get_message
0000s0sMoose::Meta::TypeConstraint::Class::::is_a_type_ofMoose::Meta::TypeConstraint::Class::is_a_type_of
0000s0sMoose::Meta::TypeConstraint::Class::::is_subtype_ofMoose::Meta::TypeConstraint::Class::is_subtype_of
0000s0sMoose::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
1package Moose::Meta::TypeConstraint::Class;
2
3320µs219µs
# 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
4318µs224µs
# 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
5334µs2189µs
# 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
7322µs260µs
# 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
8339µs13µs
# 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
101700nsour $VERSION = '0.98';
11114µs$VERSION = eval $VERSION;
121300nsour $AUTHORITY = 'cpan:STEVAN';
13
143388µs293µs
# 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
1613µs2284µs__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 {
21168408µs my ( $class, %args ) = @_;
22
23 $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 my $self = $class->_new(\%args);
# spent 1.11ms making 28 calls to Moose::Meta::TypeConstraint::Class::_new, avg 40µs/call
25
26 $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 $self->compile_type_constraint();
# spent 737µs making 28 calls to Moose::Meta::TypeConstraint::compile_type_constraint, avg 26µs/call
28
29 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 {
3384267µs my $self = shift;
34 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 {
37119941µs188165µs 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 );
# spent 96µs making 28 calls to Moose::Meta::TypeConstraint::hand_optimized_type_constraint, avg 3µs/call
40}
41
42sub 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
59sub 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 $other->class;
68}
69
70sub is_a_type_of {
71 my ($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
78sub 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 {
10529µs my ($self, @args) = @_;
106 return Moose::Meta::TypeConstraint->new(@args, parent => $self);
# spent 142µs making 1 call to Moose::Meta::TypeConstraint::new
107}
108
109sub 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
121113µs1;
122
123__END__
124
125=pod
126
127=head1 NAME
128
129Moose::Meta::TypeConstraint::Class - Class/TypeConstraint parallel hierarchy
130
131=head1 DESCRIPTION
132
133This class represents type constraints for a class.
134
135=head1 INHERITANCE
136
137C<Moose::Meta::TypeConstraint::Class> is a subclass of
138L<Moose::Meta::TypeConstraint>.
139
140=head1 METHODS
141
142=over 4
143
144=item B<< Moose::Meta::TypeConstraint::Class->new(%options) >>
145
146This creates a new class type constraint based on the given
147C<%options>.
148
149It takes the same options as its parent, with two exceptions. First,
150it requires an additional option, C<class>, which is name of the
151constraint's class. Second, it automatically sets the parent to the
152C<Object> type.
153
154The constructor also overrides the hand optimized type constraint with
155one it creates internally.
156
157=item B<< $constraint->class >>
158
159Returns the class name associated with the constraint.
160
161=item B<< $constraint->parents >>
162
163Returns all the type's parent types, corresponding to its parent
164classes.
165
166=item B<< $constraint->is_subtype_of($type_name_or_object) >>
167
168If the given type is also a class type, then this checks that the
169type's class is a subclass of the other type's class.
170
171Otherwise it falls back to the implementation in
172L<Moose::Meta::TypeConstraint>.
173
174=item B<< $constraint->create_child_type(%options) >>
175
176This returns a new L<Moose::Meta::TypeConstraint> object with the type
177as its parent.
178
179Note that it does I<not> return a
180C<Moose::Meta::TypeConstraint::Class> object!
181
182=item B<< $constraint->get_message($value) >>
183
184This is the same as L<Moose::Meta::TypeConstraint/get_message> except
185that it explicitly says C<isa> was checked. This is to help users deal
186with accidentally autovivified type constraints.
187
188=back
189
190=head1 BUGS
191
192See L<Moose/BUGS> for details on reporting bugs.
193
194=head1 AUTHOR
195
196Yuval Kogman E<lt>nothingmuch@cpan.orgE<gt>
197
198=head1 COPYRIGHT AND LICENSE
199
200Copyright 2006-2010 by Infinity Interactive, Inc.
201
202L<http://www.iinteractive.com>
203
204This library is free software; you can redistribute it and/or modify
205it under the same terms as Perl itself.
206
207=cut