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# This file is part of Data-Importer |
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# |
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# This software is copyright (c) 2014 by Kaare Rasmussen. |
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# |
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# This is free software; you can redistribute it and/or modify it under |
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# the same terms as the Perl 5 programming language system itself. |
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# |
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package Data::Importer::Iterator; |
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$Data::Importer::Iterator::VERSION = '0.006'; |
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use 5.010; |
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use namespace::autoclean; |
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use Moose; |
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=head1 Description |
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Base class for handling the import of a file |
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Currently, there are iterators for L<CSV|Data::Importer::Iterator::Csv>, L<ODS|Data::Importer::Iterator::Ods>, and L<XLS|Data::Importer::Iterator::Xls>, |
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=head1 ATTRIBUTES |
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=head2 lineno |
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The line counter |
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=cut |
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has 'lineno' => ( |
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is => 'ro', |
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isa => 'Num', |
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traits => ['Counter'], |
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default => 0, |
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handles => { |
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inc_lineno => 'inc', |
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reset_lineno => 'reset', |
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}, |
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); |
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=head2 file_name |
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42
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The name of the import file |
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=cut |
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has file_name => ( |
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is => 'ro', |
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isa => 'Str', |
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); |
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=head2 mandatory |
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Required input columns |
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=cut |
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has 'mandatory' => ( |
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is => 'ro', |
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isa => 'ArrayRef', |
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); |
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=head2 optional |
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Required input columns |
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=cut |
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has 'optional' => ( |
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is => 'ro', |
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isa => 'ArrayRef', |
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); |
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73
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=head2 encoding |
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75
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The encoding of the spreadsheet |
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77
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=cut |
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79
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has encoding => ( |
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is => 'ro', |
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isa => 'Str', |
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predicate => 'has_encoding', |
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); |
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84
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85
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=head1 METHODS |
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87
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=head2 next |
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89
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Return the next row of data from the file |
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90
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91
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=cut |
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93
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sub next { |
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0
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return 'should be sub classed'; |
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} |
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96
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97
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__PACKAGE__->meta->make_immutable; |
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98
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99
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# |
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100
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# This file is part of Data-Importer |
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101
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# |
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102
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# This software is copyright (c) 2014 by Kaare Rasmussen. |
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103
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# |
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104
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# This is free software; you can redistribute it and/or modify it under |
|
105
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# the same terms as the Perl 5 programming language system itself. |
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106
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# |
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107
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108
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__END__ |