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JDDPAUSE / MarpaX-Java-ClassFile-0.009 / lib / MarpaX / Java / ClassFile / BNF / UnmanagedAttribute.pm 

            

              
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use strict;
use warnings FATAL => 'all';
package MarpaX::Java::ClassFile::BNF::UnmanagedAttribute;
use Moo;
# ABSTRACT: Parsing of an unmanaged attribute
our $VERSION = '0.009'; # VERSION
our $AUTHORITY = 'cpan:JDDPAUSE'; # AUTHORITY
use Data::Section -setup;
use MarpaX::Java::ClassFile::Util::BNF qw/:all/;
#
# require because we do not import ANYTHING from these module, just require they are loaded
#
require Marpa::R2;
require MarpaX::Java::ClassFile::Struct::UnmanagedAttribute;
my $_data      = ${ __PACKAGE__->section_data('bnf') };
my $_grammar   = Marpa::R2::Scanless::G->new( { source => \__PACKAGE__->bnf($_data) } );
# --------------------------------------------------------
# What role MarpaX::Java::ClassFile::Role::Parser requires
# --------------------------------------------------------
sub grammar   { $_grammar    }
sub callbacks {
  return {
          "'exhausted" => sub { $_[0]->exhausted },
          'U4$'        => sub { $_[0]->lexeme_read_managed($_[0]->pauseU4) }
         }
}
# ---------------
# Grammar actions
# ---------------
sub _UnmanagedAttribute {
  # my ($self, $U1, $U4, $MANAGED) = @_;
  MarpaX::Java::ClassFile::Struct::UnmanagedAttribute->new(
                                                           _constant_pool       => $_[0]->constant_pool,
                                                           attribute_name_index => $_[1],
                                                           attribute_length     => $_[2],
                                                           info                 => $_[3]
                                                          )
}
with 'MarpaX::Java::ClassFile::Role::Parser';
1;
=pod
=encoding UTF-8
=head1 NAME
MarpaX::Java::ClassFile::BNF::UnmanagedAttribute - Parsing of an unmanaged attribute
=head1 VERSION
version 0.009
=head1 AUTHOR
Jean-Damien Durand <jeandamiendurand@free.fr>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2016 by Jean-Damien Durand.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
__DATA__
__[ bnf ]__
:lexeme ~ <U4> pause => after event => 'U4$'
UnmanagedAttribute ::=
             attribute_name_index
             attribute_length
             info
  action => _UnmanagedAttribute
attribute_name_index ::= U2      action => u2
attribute_length     ::= U4      action => u4
info                 ::= MANAGED action => ::first