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For /Users/timbo/perl5/perlbrew/perls/perl-5.18.2/bin/perlcritic
  Run on Sat Mar 19 22:12:22 2016
Reported on Sat Mar 19 22:14:10 2016

Filename/Users/timbo/perl5/perlbrew/perls/perl-5.18.2/lib/site_perl/5.18.2/PPI/Token/Attribute.pm
StatementsExecuted 9 statements in 499µs
Subroutines
Calls P F Exclusive
Time		 Inclusive
Time		 Subroutine
11120µs37µsPPI::Token::Attribute::::BEGIN@35PPI::Token::Attribute::BEGIN@35
11111µs11µsPPI::Token::Attribute::::BEGIN@39PPI::Token::Attribute::BEGIN@39
1118µs46µsPPI::Token::Attribute::::BEGIN@38PPI::Token::Attribute::BEGIN@38
1114µs4µsPPI::Token::Attribute::::BEGIN@36PPI::Token::Attribute::BEGIN@36
0000s0sPPI::Token::Attribute::::__TOKENIZER__on_charPPI::Token::Attribute::__TOKENIZER__on_char
0000s0sPPI::Token::Attribute::::__TOKENIZER__scan_for_endPPI::Token::Attribute::__TOKENIZER__scan_for_end
0000s0sPPI::Token::Attribute::::identifierPPI::Token::Attribute::identifier
0000s0sPPI::Token::Attribute::::parametersPPI::Token::Attribute::parameters
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments		 Time
on line		 Calls Time
in subs		 Code
1package PPI::Token::Attribute;
2
3=pod
4
5=head1 NAME
6
7PPI::Token::Attribute - A token for a subroutine attribute
8
9=head1 INHERITANCE
10
11 PPI::Token::Attribute
12 isa PPI::Token
13 isa PPI::Element
14
15=head1 DESCRIPTION
16
17In Perl, attributes are a relatively recent addition to the language.
18
19Given the code C< sub foo : bar(something) {} >, the C<bar(something)>
20part is the attribute.
21
22A C<PPI::Token::Attribute> token represents the entire of the attribute,
23as the braces and its contents are not parsed into the tree, and are
24treated by Perl (and thus by us) as a single string.
25
26=head1 METHODS
27
28This class provides some additional methods beyond those provided by its
29L<PPI::Token> and L<PPI::Element> parent classes.
30
31Got any ideas for methods? Submit a report to rt.cpan.org!
32
33=cut
34
35227µs253µs
# spent 37µs (20+17) within PPI::Token::Attribute::BEGIN@35 which was called: # once (20µs+17µs) by PPI::Token::BEGIN@75 at line 35
use strict;
# spent 37µs making 1 call to PPI::Token::Attribute::BEGIN@35 # spent 17µs making 1 call to strict::import
36226µs14µs
# spent 4µs within PPI::Token::Attribute::BEGIN@36 which was called: # once (4µs+0s) by PPI::Token::BEGIN@75 at line 36
use PPI::Token ();
# spent 4µs making 1 call to PPI::Token::Attribute::BEGIN@36
37
38238µs285µs
# spent 46µs (8+38) within PPI::Token::Attribute::BEGIN@38 which was called: # once (8µs+38µs) by PPI::Token::BEGIN@75 at line 38
use vars qw{$VERSION @ISA};
# spent 46µs making 1 call to PPI::Token::Attribute::BEGIN@38 # spent 38µs making 1 call to vars::import
39
# spent 11µs within PPI::Token::Attribute::BEGIN@39 which was called: # once (11µs+0s) by PPI::Token::BEGIN@75 at line 42
BEGIN {
401400ns $VERSION = '1.215';
41111µs @ISA = 'PPI::Token';
421394µs111µs}
# spent 11µs making 1 call to PPI::Token::Attribute::BEGIN@39
43
- -
47#####################################################################
48# PPI::Token::Attribute Methods
49
50=pod
51
52=head2 identifier
53
54The C<identifier> attribute returns the identifier part of the attribute.
55
56That is, for the attribute C<foo(bar)>, the C<identifier> method would
57return C<"foo">.
58
59=cut
60
61sub identifier {
62 my $self = shift;
63 $self->{content} =~ /^(.+?)\(/ ? $1 : $self->{content};
64}
65
66=pod
67
68=head2 parameters
69
70The C<parameters> method returns the parameter strong for the attribute.
71
72That is, for the attribute C<foo(bar)>, the C<parameters> method would
73return C<"bar">.
74
75Returns the parameters as a string (including the null string C<''> for
76the case of an attribute such as C<foo()>.
77
78Returns C<undef> if the attribute does not have parameters.
79
80=cut
81
82sub parameters {
83 my $self = shift;
84 $self->{content} =~ /\((.+)\)$/ ? $1 : undef;
85}
86
- -
91#####################################################################
92# Tokenizer Methods
93
94sub __TOKENIZER__on_char {
95 my $class = shift;
96 my $t = shift;
97 my $char = substr( $t->{line}, $t->{line_cursor}, 1 );
98
99 # Unless this is a '(', we are finished.
100 unless ( $char eq '(' ) {
101 # Finalise and recheck
102 return $t->_finalize_token->__TOKENIZER__on_char( $t );
103 }
104
105 # This is a bar(...) style attribute.
106 # We are currently on the ( so scan in until the end.
107 # We finish on the character AFTER our end
108 my $string = $class->__TOKENIZER__scan_for_end( $t );
109 if ( ref $string ) {
110 # EOF
111 $t->{token}->{content} .= $$string;
112 $t->_finalize_token;
113 return 0;
114 }
115
116 # Found the end of the attribute
117 $t->{token}->{content} .= $string;
118 $t->_finalize_token->__TOKENIZER__on_char( $t );
119}
120
121# Scan for a close braced, and take into account both escaping,
122# and open close bracket pairs in the string. When complete, the
123# method leaves the line cursor on the LAST character found.
124sub __TOKENIZER__scan_for_end {
125 my $t = $_[1];
126
127 # Loop as long as we can get new lines
128 my $string = '';
129 my $depth = 0;
130 while ( exists $t->{line} ) {
131 # Get the search area
132 my $search = $t->{line_cursor}
133 ? substr( $t->{line}, $t->{line_cursor} )
134 : $t->{line};
135
136 # Look for a match
137 unless ( $search =~ /^((?:\\.|[^()])*?[()])/ ) {
138 # Load in the next line and push to first character
139 $string .= $search;
140 $t->_fill_line(1) or return \$string;
141 $t->{line_cursor} = 0;
142 next;
143 }
144
145 # Add to the string
146 $string .= $1;
147 $t->{line_cursor} += length $1;
148
149 # Alter the depth and continue if we arn't at the end
150 $depth += ($1 =~ /\($/) ? 1 : -1 and next;
151
152 # Found the end
153 return $string;
154 }
155
156 # Returning the string as a reference indicates EOF
157 \$string;
158}
159
16012µs1;
161
162=pod
163
164=head1 SUPPORT
165
166See the L<support section|PPI/SUPPORT> in the main module.
167
168=head1 AUTHOR
169
170Adam Kennedy E<lt>adamk@cpan.orgE<gt>
171
172=head1 COPYRIGHT
173
174Copyright 2001 - 2011 Adam Kennedy.
175
176This program is free software; you can redistribute
177it and/or modify it under the same terms as Perl itself.
178
179The full text of the license can be found in the
180LICENSE file included with this module.
181
182=cut
Report produced by the NYTProf 6.01 Perl profiler, developed by Tim Bunce and Adam Kaplan.