File | /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Meta/TypeConstraint/Parameterizable.pm |
Statements Executed | 152 |
Statement Execution Time | 795µs |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
16 | 1 | 1 | 225µs | 3.04ms | generate_constraint_for | Moose::Meta::TypeConstraint::Parameterizable::
7 | 2 | 2 | 215µs | 5.49ms | parameterize | Moose::Meta::TypeConstraint::Parameterizable::
7 | 1 | 1 | 29µs | 567µs | _parse_type_parameter | Moose::Meta::TypeConstraint::Parameterizable::
1 | 1 | 1 | 18µs | 20µs | BEGIN@3 | Moose::Meta::TypeConstraint::Parameterizable::
1 | 1 | 1 | 14µs | 14µs | BEGIN@12 | Moose::Meta::TypeConstraint::Parameterizable::
1 | 1 | 1 | 13µs | 104µs | BEGIN@5 | Moose::Meta::TypeConstraint::Parameterizable::
1 | 1 | 1 | 7µs | 16µs | BEGIN@4 | Moose::Meta::TypeConstraint::Parameterizable::
1 | 1 | 1 | 7µs | 47µs | BEGIN@11 | Moose::Meta::TypeConstraint::Parameterizable::
1 | 1 | 1 | 3µs | 3µs | BEGIN@13 | Moose::Meta::TypeConstraint::Parameterizable::
0 | 0 | 0 | 0s | 0s | __ANON__[:42] | Moose::Meta::TypeConstraint::Parameterizable::
0 | 0 | 0 | 0s | 0s | _can_coerce_constraint_from | Moose::Meta::TypeConstraint::Parameterizable::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | package Moose::Meta::TypeConstraint::Parameterizable; | ||||
2 | |||||
3 | 3 | 21µs | 2 | 23µs | # spent 20µs (18+3) within Moose::Meta::TypeConstraint::Parameterizable::BEGIN@3 which was called
# once (18µs+3µs) by Moose::Meta::TypeConstraint::Parameterized::BEGIN@9 at line 3 # spent 20µs making 1 call to Moose::Meta::TypeConstraint::Parameterizable::BEGIN@3
# spent 3µs making 1 call to strict::import |
4 | 3 | 19µs | 2 | 24µs | # spent 16µs (7+9) within Moose::Meta::TypeConstraint::Parameterizable::BEGIN@4 which was called
# once (7µs+9µs) by Moose::Meta::TypeConstraint::Parameterized::BEGIN@9 at line 4 # spent 16µs making 1 call to Moose::Meta::TypeConstraint::Parameterizable::BEGIN@4
# spent 9µs making 1 call to warnings::import |
5 | 3 | 52µs | 2 | 196µs | # spent 104µs (13+92) within Moose::Meta::TypeConstraint::Parameterizable::BEGIN@5 which was called
# once (13µs+92µs) by Moose::Meta::TypeConstraint::Parameterized::BEGIN@9 at line 5 # spent 104µs making 1 call to Moose::Meta::TypeConstraint::Parameterizable::BEGIN@5
# spent 92µs making 1 call to metaclass::import |
6 | |||||
7 | 1 | 700ns | our $VERSION = '0.98'; | ||
8 | 1 | 14µs | $VERSION = eval $VERSION; | ||
9 | 1 | 300ns | our $AUTHORITY = 'cpan:STEVAN'; | ||
10 | |||||
11 | 3 | 23µs | 2 | 87µs | # spent 47µs (7+40) within Moose::Meta::TypeConstraint::Parameterizable::BEGIN@11 which was called
# once (7µs+40µs) by Moose::Meta::TypeConstraint::Parameterized::BEGIN@9 at line 11 # spent 47µs making 1 call to Moose::Meta::TypeConstraint::Parameterizable::BEGIN@11
# spent 40µs making 1 call to base::import |
12 | 3 | 30µs | 1 | 14µs | # spent 14µs within Moose::Meta::TypeConstraint::Parameterizable::BEGIN@12 which was called
# once (14µs+0s) by Moose::Meta::TypeConstraint::Parameterized::BEGIN@9 at line 12 # spent 14µs making 1 call to Moose::Meta::TypeConstraint::Parameterizable::BEGIN@12 |
13 | 3 | 266µs | 1 | 3µs | # spent 3µs within Moose::Meta::TypeConstraint::Parameterizable::BEGIN@13 which was called
# once (3µs+0s) by Moose::Meta::TypeConstraint::Parameterized::BEGIN@9 at line 13 # spent 3µs making 1 call to Moose::Meta::TypeConstraint::Parameterizable::BEGIN@13 |
14 | |||||
15 | 1 | 3µs | 2 | 419µs | __PACKAGE__->meta->add_attribute('constraint_generator' => ( # spent 402µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute
# spent 16µs making 1 call to Moose::Meta::TypeConstraint::Parameterizable::meta |
16 | accessor => 'constraint_generator', | ||||
17 | predicate => 'has_constraint_generator', | ||||
18 | )); | ||||
19 | |||||
20 | # spent 3.04ms (225µs+2.81) within Moose::Meta::TypeConstraint::Parameterizable::generate_constraint_for which was called 16 times, avg 190µs/call:
# 16 times (225µs+2.81ms) by Moose::Meta::TypeConstraint::Parameterized::compile_type_constraint at line 52 of Moose/Meta/TypeConstraint/Parameterized.pm, avg 190µs/call | ||||
21 | 16 | 8µs | my ($self, $type) = @_; | ||
22 | |||||
23 | 16 | 23µs | 16 | 28µs | return unless $self->has_constraint_generator; # spent 28µs making 16 calls to Moose::Meta::TypeConstraint::Parameterizable::has_constraint_generator, avg 2µs/call |
24 | |||||
25 | 16 | 78µs | 53 | 2.76ms | return $self->constraint_generator->($type->type_parameter) # spent 2.56ms making 16 calls to Moose::Meta::TypeConstraint::is_subtype_of, avg 160µs/call
# spent 133µs making 5 calls to Moose::Util::TypeConstraints::__ANON__[Moose/Util/TypeConstraints.pm:750], avg 27µs/call
# spent 22µs making 16 calls to Moose::Meta::TypeConstraint::name, avg 1µs/call
# spent 22µs making 2 calls to Moose::Util::TypeConstraints::__ANON__[Moose/Util/TypeConstraints.pm:771], avg 11µs/call
# spent 17µs making 7 calls to Moose::Meta::TypeConstraint::Parameterizable::constraint_generator, avg 2µs/call
# spent 9µs making 7 calls to Moose::Meta::TypeConstraint::Parameterized::type_parameter, avg 1µs/call |
26 | if $type->is_subtype_of($self->name); | ||||
27 | |||||
28 | 9 | 22µs | 9 | 21µs | return $self->_can_coerce_constraint_from($type) # spent 21µs making 9 calls to Moose::Meta::TypeConstraint::has_coercion, avg 2µs/call |
29 | if $self->has_coercion | ||||
30 | && $self->coercion->has_coercion_for_type($type->parent->name); | ||||
31 | |||||
32 | 9 | 18µs | return; | ||
33 | } | ||||
34 | |||||
35 | sub _can_coerce_constraint_from { | ||||
36 | my ($self, $type) = @_; | ||||
37 | my $coercion = $self->coercion; | ||||
38 | my $constraint = $self->constraint_generator->($type->type_parameter); | ||||
39 | return sub { | ||||
40 | local $_ = $coercion->coerce($_); | ||||
41 | $constraint->(@_); | ||||
42 | }; | ||||
43 | } | ||||
44 | |||||
45 | # spent 567µs (29+538) within Moose::Meta::TypeConstraint::Parameterizable::_parse_type_parameter which was called 7 times, avg 81µs/call:
# 7 times (29µs+538µs) by Moose::Meta::TypeConstraint::Parameterizable::parameterize at line 53, avg 81µs/call | ||||
46 | 7 | 3µs | my ($self, $type_parameter) = @_; | ||
47 | 7 | 24µs | 7 | 446µs | return Moose::Util::TypeConstraints::find_or_create_isa_type_constraint($type_parameter); # spent 538µs making 7 calls to Moose::Util::TypeConstraints::find_or_create_isa_type_constraint, avg 77µs/call, recursion: max depth 1, time 93µs |
48 | } | ||||
49 | |||||
50 | # spent 5.49ms (215µs+5.28) within Moose::Meta::TypeConstraint::Parameterizable::parameterize which was called 7 times, avg 785µs/call:
# 4 times (102µs+2.51ms) by MooseX::Types::create_arged_type_constraint at line 430 of MooseX/Types.pm, avg 653µs/call
# 3 times (113µs+2.77ms) by Moose::Util::TypeConstraints::_create_parameterized_type_constraint at line 122 of Moose/Util/TypeConstraints.pm, avg 960µs/call | ||||
51 | 7 | 6µs | my ($self, $type_parameter) = @_; | ||
52 | |||||
53 | 7 | 17µs | 7 | 567µs | my $contained_tc = $self->_parse_type_parameter($type_parameter); # spent 567µs making 7 calls to Moose::Meta::TypeConstraint::Parameterizable::_parse_type_parameter, avg 81µs/call |
54 | |||||
55 | ## The type parameter should be a subtype of the parent's type parameter | ||||
56 | ## if there is one. | ||||
57 | |||||
58 | 7 | 26µs | 14 | 48µs | if(my $parent = $self->parent) { # spent 33µs making 7 calls to Moose::Meta::TypeConstraint::__ANON__[Moose/Meta/TypeConstraint.pm:8], avg 5µs/call
# spent 15µs making 7 calls to Moose::Meta::TypeConstraint::parent, avg 2µs/call |
59 | 7 | 33µs | 7 | 11µs | if($parent->can('type_parameter')) { # spent 11µs making 7 calls to UNIVERSAL::can, avg 2µs/call |
60 | unless ( $contained_tc->is_a_type_of($parent->type_parameter) ) { | ||||
61 | require Moose; | ||||
62 | Moose->throw_error("$type_parameter is not a subtype of ".$parent->type_parameter); | ||||
63 | } | ||||
64 | } | ||||
65 | } | ||||
66 | |||||
67 | 7 | 18µs | 7 | 45µs | if ( $contained_tc->isa('Moose::Meta::TypeConstraint') ) { # spent 42µs making 4 calls to MooseX::Types::TypeDecorator::isa, avg 10µs/call
# spent 3µs making 3 calls to UNIVERSAL::isa, avg 1µs/call |
68 | 7 | 29µs | 14 | 89µs | my $tc_name = $self->name . '[' . $contained_tc->name . ']'; # spent 76µs making 4 calls to MooseX::Types::TypeDecorator::AUTOLOAD, avg 19µs/call
# spent 13µs making 10 calls to Moose::Meta::TypeConstraint::name, avg 1µs/call |
69 | 7 | 47µs | 7 | 4.52ms | return Moose::Meta::TypeConstraint::Parameterized->new( # spent 4.52ms making 7 calls to Moose::Meta::TypeConstraint::new, avg 645µs/call |
70 | name => $tc_name, | ||||
71 | parent => $self, | ||||
72 | type_parameter => $contained_tc, | ||||
73 | ); | ||||
74 | } | ||||
75 | else { | ||||
76 | require Moose; | ||||
77 | Moose->throw_error("The type parameter must be a Moose meta type"); | ||||
78 | } | ||||
79 | } | ||||
80 | |||||
81 | |||||
82 | 1 | 14µs | 1; | ||
83 | |||||
84 | __END__ | ||||
85 | |||||
86 | |||||
87 | =pod | ||||
88 | |||||
89 | =head1 NAME | ||||
90 | |||||
91 | Moose::Meta::TypeConstraint::Parameterizable - Type constraints which can take a parameter (ArrayRef) | ||||
92 | |||||
93 | =head1 DESCRIPTION | ||||
94 | |||||
95 | This class represents a parameterizable type constraint. This is a | ||||
96 | type constraint like C<ArrayRef> or C<HashRef>, that can be | ||||
97 | parameterized and made more specific by specifying a contained | ||||
98 | type. For example, instead of just an C<ArrayRef> of anything, you can | ||||
99 | specify that is an C<ArrayRef[Int]>. | ||||
100 | |||||
101 | A parameterizable constraint should not be used as an attribute type | ||||
102 | constraint. Instead, when parameterized it creates a | ||||
103 | L<Moose::Meta::TypeConstraint::Parameterized> which should be used. | ||||
104 | |||||
105 | =head1 INHERITANCE | ||||
106 | |||||
107 | C<Moose::Meta::TypeConstraint::Parameterizable> is a subclass of | ||||
108 | L<Moose::Meta::TypeConstraint>. | ||||
109 | |||||
110 | =head1 METHODS | ||||
111 | |||||
112 | This class is intentionally not documented because the API is | ||||
113 | confusing and needs some work. | ||||
114 | |||||
115 | =head1 BUGS | ||||
116 | |||||
117 | See L<Moose/BUGS> for details on reporting bugs. | ||||
118 | |||||
119 | =head1 AUTHOR | ||||
120 | |||||
121 | Stevan Little E<lt>stevan@iinteractive.comE<gt> | ||||
122 | |||||
123 | =head1 COPYRIGHT AND LICENSE | ||||
124 | |||||
125 | Copyright 2006-2010 by Infinity Interactive, Inc. | ||||
126 | |||||
127 | L<http://www.iinteractive.com> | ||||
128 | |||||
129 | This library is free software; you can redistribute it and/or modify | ||||
130 | it under the same terms as Perl itself. | ||||
131 | |||||
132 | =cut |