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1 =head1 LICENSE
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2
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3 Copyright (c) 1999-2012 The European Bioinformatics Institute and
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4 Genome Research Limited. All rights reserved.
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5
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6 This software is distributed under a modified Apache license.
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7 For license details, please see
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8
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9 http://www.ensembl.org/info/about/code_licence.html
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10
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11 =head1 CONTACT
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12
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13 Please email comments or questions to the public Ensembl
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14 developers list at <dev@ensembl.org>.
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15
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16 Questions may also be sent to the Ensembl help desk at
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17 <helpdesk@ensembl.org>.
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18
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19 =cut
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20
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21 package Bio::EnsEMBL::Variation::ExternalFeatureVariationAllele;
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22
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23 use strict;
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24 use warnings;
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25
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26 use base qw(Bio::EnsEMBL::Variation::VariationFeatureOverlapAllele);
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27
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28 sub new_fast {
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29 my ($self, $hashref) = @_;
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30
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31 # swap an external_feature_variation argument for a variation_feature_overlap one
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32
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33 if ($hashref->{external_feature_variation}) {
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34 $hashref->{variation_feature_overlap} = delete $hashref->{external_feature_variation};
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35 }
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36
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37 # and call the superclass
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38
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39 return $self->SUPER::new_fast($hashref);
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40 }
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41
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42 sub external_feature_variation {
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43 my $self = shift;
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44 return $self->variation_feature_overlap(@_);
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45 }
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46
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47 sub external_feature {
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48 my $self = shift;
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49 return $self->external_feature_variation->external_feature;
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50 }
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51
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52 1;
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