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package Protocol::FIX::TagsAccessor; |
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use strict; |
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use warnings; |
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our $VERSION = '0.06'; ## VERSION |
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=head1 NAME |
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Protocol::FIX::TagsAccessor - access to tags of deserialized FIX messages |
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=cut |
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=head1 METHODS |
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=head3 new |
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new($class, $tag_pairs) |
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Creates new TagsAccessor (performed by Parser). Not for direct usage |
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by end-users. |
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=cut |
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sub new { |
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my ($class, $tag_pairs) = @_; |
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my %by_name; |
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my $count = 0; |
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for (my $idx = 0; $idx < @$tag_pairs; $idx += 2) { |
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my $composite = $tag_pairs->[$idx]; |
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# value is either value (i.e. string) or another TagAccessor |
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my $value = $tag_pairs->[$idx + 1]; |
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$by_name{$composite->{name}} = $value; |
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++$count; |
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} |
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$by_name{_count} = $count; |
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return bless \%by_name, $class; |
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} |
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=head3 value |
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value($self, $name) |
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Returns value. Please, refer to L |
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=cut |
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sub value { |
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my ($self, $name) = @_; |
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return $self->{$name}; |
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} |
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=head3 count |
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count($self) |
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Returns the count for the repetitive tag pairs |
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=cut |
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sub count { |
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my $self = shift; |
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return $self->{_count}; |
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} |
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1; |