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1 | use MooseX::Declare; |
2 | class SQL::Translator::Object::Constraint { |
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3 | use MooseX::Types::Moose qw(ArrayRef Bool HashRef Maybe Str); |
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4 | use MooseX::AttributeHelpers; |
5 | use SQL::Translator::Types qw(Column); |
6 | extends 'SQL::Translator::Object'; |
7 | |
8 | has 'name' => ( |
9 | is => 'rw', |
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10 | isa => Maybe[Str], |
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11 | required => 1 |
12 | ); |
13 | |
14 | has 'columns' => ( |
15 | metaclass => 'Collection::Hash', |
16 | is => 'rw', |
17 | isa => HashRef[Column], |
18 | provides => { |
19 | exists => 'exists_column', |
20 | keys => 'column_ids', |
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21 | values => 'get_columns', |
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22 | get => 'get_column', |
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23 | set => 'add_column', |
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24 | }, |
25 | default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash }, |
26 | ); |
27 | |
28 | has 'type' => ( |
29 | is => 'rw', |
30 | isa => Str, |
31 | required => 1 |
32 | ); |
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33 | |
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34 | has 'deferrable' => ( |
35 | is => 'rw', |
36 | isa => Bool, |
37 | default => 0 |
38 | ); |
39 | |
40 | has 'expression' => ( |
41 | is => 'rw', |
42 | isa => Str, |
43 | ); |
44 | |
45 | has 'options' => ( |
46 | is => 'rw', |
47 | isa => ArrayRef, |
48 | auto_deref => 1 |
49 | ); |
50 | |
51 | has 'extra' => ( |
52 | is => 'rw', |
53 | isa => HashRef, |
54 | auto_deref => 1, |
55 | ); |
56 | |
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57 | around add_column(Column $column) { $self->$orig($column->name, $column) } |
58 | |
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59 | method get_fields { return $self->get_columns } |
60 | method fields { return $self->column_ids } |
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61 | method field_names { return $self->column_ids } |
62 | |
63 | method match_type { } |
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64 | } |