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package POOF::Properties; |
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23992
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use 5.007; |
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4
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166
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use strict; |
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use warnings; |
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128
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use Carp qw(croak confess); |
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275
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2380
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use Class::ISA; |
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9081
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3916
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use POOF::DataType; |
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252
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our $VERSION = '1.0'; |
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235
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use constant ACCESSLEVEL => |
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{ |
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'Private' => 0, |
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'Protected' => 1, |
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'Public' => 2, |
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}; |
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use constant PUBLIC => '@@__POOF::Properties::Public__@@'; |
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use constant DUMMY => '@@__POOF::Properties::DUMMY__@@'; |
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15855
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my $GROUPS; |
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our $DEBUG = 0; |
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# CONSTRUCTOR |
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sub TIEHASH |
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{ |
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1289
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my $class = shift; |
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my $obj = {}; |
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bless $obj, $class; |
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116
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$obj->_init(@_); |
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return $obj; |
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} |
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#------------------------------------------------------------------------------- |
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# Protected Methods go here |
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41
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sub _init |
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{ |
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my ($obj,$args,$self,$exceptionHandlerRef,$groupHandlerRef,$propertiesRef) = @_; |
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45
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$obj->{'self'} = |
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$self |
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? $self |
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: ref($obj); |
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8
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$obj->{'exceptionHandler'} = $exceptionHandlerRef |
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if $exceptionHandlerRef; |
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$GROUPS = $groupHandlerRef; |
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55
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8
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24
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$$propertiesRef->{ $obj->{'self'} } = $obj; |
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57
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8
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27
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$obj->_initializeHash; |
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59
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# let's setup the property definitions |
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8
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19
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my @defs = |
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ref $args eq 'ARRAY' |
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0
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? @{$args} |
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50
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63
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: ref $args eq 'HASH' |
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? ($args) |
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: undef; |
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67
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29
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$obj->_buildDispatch(@defs); |
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69
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8
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23
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return $args; |
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} |
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72
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sub _buildDispatch |
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{ |
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8
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12
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my $obj = shift; |
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8
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19
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my @definitions = @_; |
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77
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# create the dispatch table for each class context |
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my $class = $obj->{'self'}; |
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80
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# ancestors don't have any visibility into the child |
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# child can see ancestors public and protected properties |
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# child can only override virtual properties of it's ancestors |
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28
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$obj->{'dispatch'}->{$class} = { }; |
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85
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18
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my $dispatch = $obj->{'dispatch'}->{$class}; |
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87
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8
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16
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foreach my $def (@definitions) |
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{ |
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# make sure all keys are lower case |
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30
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37
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%{$def} = map { lc($_) => $def->{ $_ } } keys %{$def}; |
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226
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165
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382
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30
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83
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91
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92
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# let's grab the stuff |
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30
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136
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my ($name,$data,$datadef,$access,$definer,$virtual) = @$def{ qw(name data datadef access class virtual) }; |
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95
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# default to 0 on virtual |
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30
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100
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103
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$virtual ||= 0; |
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98
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# make sure the values are lower case when applicable |
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30
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55
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$access = ucfirst(lc($access)); |
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101
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# if not access was defined we'll default to public |
102
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30
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50
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104
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$access = |
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0
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50
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103
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$access |
104
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? exists ACCESSLEVEL->{ $access } |
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? ACCESSLEVEL->{ $access } |
106
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: confess "Unkown access type: $access" |
107
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: $name eq DUMMY |
108
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? ACCESSLEVEL->{'Private'} |
109
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: ACCESSLEVEL->{'Public'}; |
110
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111
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# complain if there is no valid POOF::DataTypes object in the definition |
112
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30
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50
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92
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confess "There is an invalid data object in this definition\n" |
113
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unless $obj->_relationship($data,'POOF::DataType') =~ /^(?:self|child)$/; |
114
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115
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# take care of illegal redefinitions of non-virtuals |
116
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30
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0
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33
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91
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confess qq|Illegal attempt to redefined the non-virtual property "$name" in class "$dispatch->{ $name }->{'class'}" by "$definer"\n| |
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33
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117
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if |
118
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( |
119
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exists $dispatch->{ $name } |
120
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&& $dispatch->{ $name }->{'virtual'} != 1 |
121
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&& $dispatch->{ $name }->{'access'} != 0 |
122
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); |
123
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124
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# handle group stuff |
125
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# first remove this property from all groups for this class |
126
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30
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34
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foreach my $group (keys %{$$GROUPS->{ $class }}) |
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30
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102
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127
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{ |
128
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2
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8
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@{$$GROUPS->{ $class }->{ $group }} = |
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3
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7
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129
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( |
130
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grep |
131
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{ |
132
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2
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5
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$_ ne $name |
133
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} |
134
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2
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3
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@{$$GROUPS->{ $class }->{ $group }} |
135
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); |
136
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} |
137
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138
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30
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50
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foreach my $group (@{$datadef->{'groups'}}) |
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76
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139
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{ |
140
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3
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100
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12
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$$GROUPS->{ $class }->{ $group } = [] |
141
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unless exists $$GROUPS->{ $class }->{ $group }; |
142
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143
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# only add it the first time it's seen and this should keep the right order |
144
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3
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50
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8
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unless (grep { $name eq $_ } @{$$GROUPS->{ $class }->{ $group }}) |
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9
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3
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10
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145
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{ |
146
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3
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5
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push (@{$$GROUPS->{ $class }->{ $group }},$name) |
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3
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11
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147
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} |
148
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} |
149
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150
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0
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0
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my ($i0,$i1,$i2) = |
151
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$access == 0 |
152
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? exists $dispatch->{ $definer }->{ $name } |
153
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0
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0
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? @{$dispatch->{ $definer }->{ $name }}{ qw(index0 index1 index2) } |
154
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: () |
155
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: exists $dispatch->{ $name } |
156
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30
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50
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98
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? @{$dispatch->{ $name }}{ qw(index0 index1 index2) } |
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50
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100
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157
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: (); |
158
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159
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# handling the private caller context (basically anything that made it this far |
160
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# should be in the context as it should be accesible from self |
161
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30
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50
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42
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if ($i0) |
162
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{ |
163
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# we are redefining a property |
164
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0
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0
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$obj->{'key'}->[0]->[$i0] = $name; |
165
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0
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0
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$obj->{'val'}->[0]->[$i0] = $data; |
166
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} |
167
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else |
168
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{ |
169
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# new property |
170
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30
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36
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push(@{ $obj->{'key'}->[0] }, $name); |
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30
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68
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171
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30
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38
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push(@{ $obj->{'val'}->[0] }, $data); |
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30
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62
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172
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173
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# grabbing the index value to store with prop in dispatch |
174
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30
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34
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$i0 = $#{ $obj->{'key'}->[0] }; |
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66
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175
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} |
176
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177
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# handling the protected caller context |
178
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30
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100
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67
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if ($access > 0) |
179
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{ |
180
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26
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50
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36
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if ($i1) |
181
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{ |
182
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# we are redefining a property |
183
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0
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0
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$obj->{'key'}->[1]->[$i1] = $name; |
184
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0
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0
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$obj->{'val'}->[1]->[$i1] = $data; |
185
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} |
186
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else |
187
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{ |
188
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# new property |
189
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26
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26
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push(@{ $obj->{'key'}->[1] }, $name); |
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26
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59
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190
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26
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31
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push(@{ $obj->{'val'}->[1] }, $data); |
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26
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50
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191
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192
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# grabbing the index value to store with prop in dispatch |
193
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26
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27
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$i1 = $#{ $obj->{'key'}->[1] }; |
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26
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42
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194
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} |
195
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} |
196
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197
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|
# handling the public caller context |
198
|
30
|
100
|
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|
62
|
if ($access > 1) |
199
|
|
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|
{ |
200
|
26
|
50
|
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|
38
|
if ($i2) |
201
|
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|
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{ |
202
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|
# we are redefining a property |
203
|
0
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|
0
|
$obj->{'key'}->[2]->[$i2] = $name; |
204
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0
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0
|
$obj->{'val'}->[2]->[$i2] = $data; |
205
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} |
206
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else |
207
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{ |
208
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|
# new property |
209
|
26
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26
|
push(@{ $obj->{'key'}->[2] }, $name); |
|
26
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53
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210
|
26
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27
|
push(@{ $obj->{'val'}->[2] }, $data); |
|
26
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49
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211
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212
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|
|
# grabbing the index value to store with prop in dispatch |
213
|
26
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|
32
|
$i2 = $#{ $obj->{'key'}->[2] }; |
|
26
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|
43
|
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214
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} |
215
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} |
216
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217
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|
|
# finally we can add the property to this class context index |
218
|
30
|
100
|
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|
55
|
if ($access == 0) |
219
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|
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|
{ |
220
|
4
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|
51
|
$obj->{'dispatch'}->{ $definer }->{ $name } = |
221
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|
{ |
222
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'class' => $definer, |
223
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'name' => $name, |
224
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'access' => $access, |
225
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'datadef' => $datadef, |
226
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'data' => $data, |
227
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|
'virtual' => $virtual, |
228
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|
'index0' => $i0, |
229
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|
'index1' => $i1, |
230
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|
'index2' => $i2, |
231
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|
}; |
232
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|
} |
233
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|
else |
234
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|
|
{ |
235
|
26
|
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|
224
|
$dispatch->{ $name } = |
236
|
|
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|
|
{ |
237
|
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|
|
'class' => $definer, |
238
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|
|
'name' => $name, |
239
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|
|
'access' => $access, |
240
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|
|
'datadef' => $datadef, |
241
|
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|
|
'data' => $data, |
242
|
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|
|
'virtual' => $virtual, |
243
|
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|
|
'index0' => $i0, |
244
|
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|
|
|
'index1' => $i1, |
245
|
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|
|
'index2' => $i2, |
246
|
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|
|
|
|
}; |
247
|
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|
|
} |
248
|
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|
|
|
} |
249
|
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|
} |
250
|
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|
251
|
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|
|
#------------------------------------------------------------------------------- |
252
|
|
|
|
|
|
|
# property definitions |
253
|
|
|
|
|
|
|
sub _dispatch |
254
|
|
|
|
|
|
|
{ |
255
|
65
|
|
|
65
|
|
86
|
my ($obj,$k) = @_; |
256
|
|
|
|
|
|
|
|
257
|
65
|
|
|
|
|
122
|
my $callerContext = $obj->_callerContext; |
258
|
65
|
|
|
|
|
239
|
my $caller = (caller(1))[0]; |
259
|
65
|
|
|
|
|
154
|
my $self = $obj->{'self'}; |
260
|
|
|
|
|
|
|
|
261
|
|
|
|
|
|
|
# ugly hack that needs to be fix |
262
|
65
|
50
|
|
|
|
142
|
defined $caller && $caller =~ s/POOF::TEMPORARYNAMESPACE//o; |
263
|
|
|
|
|
|
|
|
264
|
65
|
0
|
|
|
|
164
|
my $dispatch = |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
265
|
|
|
|
|
|
|
$callerContext < 0 |
266
|
|
|
|
|
|
|
? # caller is parent. Parent can access it's privates |
267
|
|
|
|
|
|
|
# plus public and protected from child |
268
|
|
|
|
|
|
|
exists $obj->{'dispatch'}->{ $caller }->{ $k } |
269
|
|
|
|
|
|
|
? # caller has a private with this name let's give it to it |
270
|
|
|
|
|
|
|
$obj->{'dispatch'}->{ $caller } |
271
|
|
|
|
|
|
|
: # caller does not have a private with this name let's see if |
272
|
|
|
|
|
|
|
# we have a property with this name |
273
|
|
|
|
|
|
|
exists $obj->{'dispatch'}->{ $self }->{ $k } |
274
|
|
|
|
|
|
|
? # let's see if the property is not private |
275
|
|
|
|
|
|
|
$obj->{'dispatch'}->{ $self }->{ $k }->{'access'} > 0 |
276
|
|
|
|
|
|
|
? # property is not private let's give it to caller |
277
|
|
|
|
|
|
|
$obj->{'dispatch'}->{ $self } |
278
|
|
|
|
|
|
|
: # property is private so let's not give him anything |
279
|
|
|
|
|
|
|
{ } |
280
|
|
|
|
|
|
|
: # self does not have what caller is looking for, just give |
281
|
|
|
|
|
|
|
# back self context and we'll give access violation below |
282
|
|
|
|
|
|
|
$obj->{'dispatch'}->{ $self } |
283
|
|
|
|
|
|
|
: # caller is not parent so normal rules apply, just get dispatch |
284
|
|
|
|
|
|
|
# for self and control access below |
285
|
|
|
|
|
|
|
$obj->{'dispatch'}->{ $self }; |
286
|
|
|
|
|
|
|
|
287
|
|
|
|
|
|
|
# thow an exception if the property does not exist |
288
|
65
|
50
|
|
|
|
158
|
confess qq|Property "$k" does not exist| |
289
|
|
|
|
|
|
|
unless exists $dispatch->{ $k }; |
290
|
|
|
|
|
|
|
|
291
|
|
|
|
|
|
|
# thow an exception if the caller cannot access the property |
292
|
65
|
50
|
|
|
|
164
|
confess "Access violation" |
293
|
|
|
|
|
|
|
unless $dispatch->{ $k }->{'access'} >= $callerContext; |
294
|
|
|
|
|
|
|
|
295
|
65
|
|
|
|
|
162
|
return $dispatch; |
296
|
|
|
|
|
|
|
} |
297
|
|
|
|
|
|
|
|
298
|
|
|
|
|
|
|
|
299
|
|
|
|
|
|
|
|
300
|
|
|
|
|
|
|
sub Definition |
301
|
|
|
|
|
|
|
{ |
302
|
0
|
|
|
0
|
0
|
0
|
my ($obj,$k) = @_; |
303
|
0
|
|
|
|
|
0
|
my $p = $obj->_dispatch($k)->{ $k }; |
304
|
|
|
|
|
|
|
|
305
|
|
|
|
|
|
|
return |
306
|
|
|
|
|
|
|
{ |
307
|
0
|
0
|
|
|
|
0
|
'min' => $p->{'data'}->min, |
308
|
|
|
|
|
|
|
'max' => $p->{'data'}->max, |
309
|
|
|
|
|
|
|
'size' => $p->{'data'}->size, |
310
|
|
|
|
|
|
|
'maxsize' => $p->{'data'}->maxsize, |
311
|
|
|
|
|
|
|
'minsize' => $p->{'data'}->minsize, |
312
|
|
|
|
|
|
|
'null' => $p->{'data'}->null, |
313
|
|
|
|
|
|
|
'default' => $p->{'data'}->default, |
314
|
|
|
|
|
|
|
'ptype' => $p->{'data'}->ptype, |
315
|
|
|
|
|
|
|
'otype' => $p->{'data'}->otype, |
316
|
|
|
|
|
|
|
'type' => $p->{'data'}->type, |
317
|
|
|
|
|
|
|
'format' => $p->{'data'}->format, |
318
|
|
|
|
|
|
|
'orm' => $p->{'data'}->orm, |
319
|
|
|
|
|
|
|
'regex' => $p->{'data'}->regex, |
320
|
|
|
|
|
|
|
'options' => $p->{'data'}->type eq 'enum' ? $p->{'data'}->options : [], |
321
|
|
|
|
|
|
|
}; |
322
|
|
|
|
|
|
|
} |
323
|
|
|
|
|
|
|
|
324
|
|
|
|
|
|
|
|
325
|
|
|
|
|
|
|
sub EnumOptions |
326
|
|
|
|
|
|
|
{ |
327
|
0
|
|
|
0
|
0
|
0
|
my ($obj,$k) = @_; |
328
|
0
|
|
|
|
|
0
|
my $p = $obj->_dispatch($k)->{ $k }; |
329
|
|
|
|
|
|
|
|
330
|
|
|
|
|
|
|
return |
331
|
0
|
0
|
|
|
|
0
|
$p->{'data'}->type eq 'enum' |
332
|
|
|
|
|
|
|
? $p->{'data'}->options |
333
|
|
|
|
|
|
|
: confess "Property is not of enum type and has no options"; |
334
|
|
|
|
|
|
|
|
335
|
|
|
|
|
|
|
} |
336
|
|
|
|
|
|
|
|
337
|
|
|
|
|
|
|
#------------------------------------------------------------------------------- |
338
|
|
|
|
|
|
|
# hash functionality bindings |
339
|
|
|
|
|
|
|
sub CLEAR |
340
|
2
|
|
|
2
|
|
769
|
{ |
341
|
|
|
|
|
|
|
# my $obj = shift; |
342
|
|
|
|
|
|
|
# my $accessContext = $obj->_accessContext; |
343
|
|
|
|
|
|
|
|
344
|
|
|
|
|
|
|
# clean is simply going to undef the values of the |
345
|
|
|
|
|
|
|
# properties that are withing the scope of the access context |
346
|
|
|
|
|
|
|
#croak "Properties cannot be deleted at runtime"; |
347
|
|
|
|
|
|
|
} |
348
|
|
|
|
|
|
|
|
349
|
|
|
|
|
|
|
sub EXISTS |
350
|
|
|
|
|
|
|
{ |
351
|
22
|
|
|
22
|
|
1250
|
my ($obj,$k) = @_; |
352
|
|
|
|
|
|
|
|
353
|
22
|
|
|
|
|
42
|
my $callerContext = $obj->_callerContext; |
354
|
22
|
|
|
|
|
113
|
my $caller = (caller(0))[0]; |
355
|
|
|
|
|
|
|
|
356
|
|
|
|
|
|
|
# ugly hack that needs to be fix |
357
|
22
|
50
|
|
|
|
63
|
defined $caller && $caller =~ s/POOF::TEMPORARYNAMESPACE//o; |
358
|
|
|
|
|
|
|
|
359
|
22
|
0
|
|
|
|
76
|
my $dispatch = |
|
|
50
|
|
|
|
|
|
360
|
|
|
|
|
|
|
$callerContext < 0 |
361
|
|
|
|
|
|
|
? exists $obj->{'dispatch'}->{ $caller }->{ $k } |
362
|
|
|
|
|
|
|
? $obj->{'dispatch'}->{ $caller } |
363
|
|
|
|
|
|
|
: { } |
364
|
|
|
|
|
|
|
: $obj->{'dispatch'}->{ $obj->{'self'} }; |
365
|
|
|
|
|
|
|
|
366
|
|
|
|
|
|
|
return |
367
|
22
|
50
|
33
|
|
|
188
|
exists $dispatch->{ $k } |
368
|
|
|
|
|
|
|
&& $dispatch->{ $k }->{'access'} >= $callerContext |
369
|
|
|
|
|
|
|
? 1 |
370
|
|
|
|
|
|
|
: undef; |
371
|
|
|
|
|
|
|
} |
372
|
|
|
|
|
|
|
|
373
|
|
|
|
|
|
|
|
374
|
|
|
|
|
|
|
sub FETCH |
375
|
|
|
|
|
|
|
{ |
376
|
43
|
|
|
43
|
|
2536
|
my ($obj,$k) = @_; |
377
|
43
|
|
|
|
|
93
|
my $p = $obj->_dispatch($k)->{ $k }; |
378
|
|
|
|
|
|
|
|
379
|
43
|
|
|
|
|
72
|
my $d = $p->{'data'}; |
380
|
43
|
|
|
|
|
124
|
my $v = $d->value; |
381
|
|
|
|
|
|
|
|
382
|
|
|
|
|
|
|
# let's apply the ifilter if defined |
383
|
43
|
50
|
66
|
|
|
299
|
if (defined $d->ofilter && ref($d->ofilter) eq 'CODE') |
384
|
|
|
|
|
|
|
{ |
385
|
|
|
|
|
|
|
eval |
386
|
0
|
|
|
|
|
0
|
{ |
387
|
0
|
|
|
|
|
0
|
$v = &{$d->ofilter}($obj->{'___refobj___'},$v); |
|
0
|
|
|
|
|
0
|
|
388
|
|
|
|
|
|
|
}; |
389
|
0
|
0
|
|
|
|
0
|
if ($@) |
390
|
|
|
|
|
|
|
{ |
391
|
|
|
|
|
|
|
# generate error |
392
|
0
|
0
|
|
|
|
0
|
&{$obj->{'exceptionHandler'}} |
|
0
|
|
|
|
|
0
|
|
393
|
|
|
|
|
|
|
( |
394
|
|
|
|
|
|
|
$obj->{'___refobj___'}, |
395
|
|
|
|
|
|
|
$k, |
396
|
|
|
|
|
|
|
{ |
397
|
|
|
|
|
|
|
'code' => 172, |
398
|
|
|
|
|
|
|
'description' => $@, |
399
|
|
|
|
|
|
|
'value' => $v |
400
|
|
|
|
|
|
|
} |
401
|
|
|
|
|
|
|
) if defined $obj->{'exceptionHandler'}; |
402
|
0
|
|
|
|
|
0
|
return; |
403
|
|
|
|
|
|
|
} |
404
|
|
|
|
|
|
|
} |
405
|
|
|
|
|
|
|
|
406
|
43
|
|
|
|
|
170
|
return $v; |
407
|
|
|
|
|
|
|
} |
408
|
|
|
|
|
|
|
|
409
|
|
|
|
|
|
|
sub DELETE |
410
|
|
|
|
|
|
|
{ |
411
|
1
|
|
|
1
|
|
683
|
my ($obj,$k) = @_; |
412
|
1
|
|
|
|
|
292
|
confess "Properties cannot be deleted at runtime"; |
413
|
|
|
|
|
|
|
} |
414
|
|
|
|
|
|
|
|
415
|
|
|
|
|
|
|
sub STORE |
416
|
|
|
|
|
|
|
{ |
417
|
27
|
|
|
27
|
|
2647
|
my ($obj,$k,$v) = @_; |
418
|
|
|
|
|
|
|
|
419
|
27
|
100
|
|
|
|
155
|
if ($k eq '___refobj___') |
420
|
|
|
|
|
|
|
{ |
421
|
5
|
|
|
|
|
10
|
$obj->{$k} = $v; |
422
|
5
|
|
|
|
|
14
|
return; |
423
|
|
|
|
|
|
|
}; |
424
|
|
|
|
|
|
|
|
425
|
22
|
|
|
|
|
49
|
my $p = $obj->_dispatch($k)->{ $k }; |
426
|
22
|
|
|
|
|
33
|
my $d = $p->{'data'}; |
427
|
|
|
|
|
|
|
|
428
|
|
|
|
|
|
|
# let's apply the ifilter if defined |
429
|
22
|
50
|
66
|
|
|
74
|
if (defined $d->ifilter && ref $d->ifilter eq 'CODE') |
430
|
|
|
|
|
|
|
{ |
431
|
|
|
|
|
|
|
eval |
432
|
0
|
|
|
|
|
0
|
{ |
433
|
0
|
|
|
|
|
0
|
$v = &{$d->ifilter}($obj->{'___refobj___'},$v) |
|
0
|
|
|
|
|
0
|
|
434
|
|
|
|
|
|
|
}; |
435
|
0
|
0
|
|
|
|
0
|
if ($@) |
436
|
|
|
|
|
|
|
{ |
437
|
|
|
|
|
|
|
# generate error |
438
|
0
|
0
|
|
|
|
0
|
&{$obj->{'exceptionHandler'}} |
|
0
|
|
|
|
|
0
|
|
439
|
|
|
|
|
|
|
( |
440
|
|
|
|
|
|
|
$obj->{'___refobj___'}, |
441
|
|
|
|
|
|
|
$k, |
442
|
|
|
|
|
|
|
{ |
443
|
|
|
|
|
|
|
'code' => 171, |
444
|
|
|
|
|
|
|
'description' => $@, |
445
|
|
|
|
|
|
|
'value' => $v |
446
|
|
|
|
|
|
|
} |
447
|
|
|
|
|
|
|
) if defined $obj->{'exceptionHandler'}; |
448
|
0
|
|
|
|
|
0
|
return; |
449
|
|
|
|
|
|
|
} |
450
|
|
|
|
|
|
|
} |
451
|
|
|
|
|
|
|
|
452
|
22
|
|
|
|
|
70
|
$d->value( $v ); |
453
|
|
|
|
|
|
|
|
454
|
|
|
|
|
|
|
# handle any possible errors |
455
|
22
|
100
|
|
|
|
74
|
if ($d->pErrors) |
456
|
|
|
|
|
|
|
{ |
457
|
2
|
50
|
|
|
|
16
|
&{$obj->{'exceptionHandler'}}($obj->{'___refobj___'},$k,$d->pGetErrors->{'value'}) |
|
2
|
|
|
|
|
9
|
|
458
|
|
|
|
|
|
|
if defined $obj->{'exceptionHandler'}; |
459
|
|
|
|
|
|
|
|
460
|
2
|
|
|
|
|
26
|
return; |
461
|
|
|
|
|
|
|
} |
462
|
|
|
|
|
|
|
else |
463
|
|
|
|
|
|
|
{ |
464
|
20
|
50
|
|
|
|
90
|
&{$obj->{'exceptionHandler'}}($obj->{'___refobj___'},$k) |
|
20
|
|
|
|
|
60
|
|
465
|
|
|
|
|
|
|
if defined $obj->{'exceptionHandler'}; |
466
|
|
|
|
|
|
|
|
467
|
20
|
|
|
|
|
216
|
return $v; |
468
|
|
|
|
|
|
|
} |
469
|
|
|
|
|
|
|
} |
470
|
|
|
|
|
|
|
|
471
|
|
|
|
|
|
|
sub FIRSTKEY |
472
|
|
|
|
|
|
|
{ |
473
|
9
|
|
|
9
|
|
618
|
my ($obj) = @_; |
474
|
9
|
|
|
|
|
42
|
my $caller = (caller(0))[0]; |
475
|
9
|
|
|
|
|
22
|
my $callerContext = $obj->_callerContext(1); |
476
|
|
|
|
|
|
|
|
477
|
|
|
|
|
|
|
# ugly hack that needs to be fix |
478
|
9
|
50
|
|
|
|
22
|
defined $caller && $caller =~ s/POOF::TEMPORARYNAMESPACE//o; |
479
|
|
|
|
|
|
|
|
480
|
|
|
|
|
|
|
# the FIRSTKEY and NEXTKEY functions will return different stuff depending |
481
|
|
|
|
|
|
|
# on access. If it is called in a private context than any key can be |
482
|
|
|
|
|
|
|
# returned, however if it is not in private context, then only the keys |
483
|
|
|
|
|
|
|
# to public properties can be returned. |
484
|
|
|
|
|
|
|
|
485
|
9
|
|
|
|
|
33
|
$obj->{'cnt'}->{ $caller } = 0; |
486
|
9
|
|
|
|
|
22
|
return $obj->_getNextKey($caller,$callerContext); |
487
|
|
|
|
|
|
|
} |
488
|
|
|
|
|
|
|
|
489
|
|
|
|
|
|
|
sub NEXTKEY |
490
|
|
|
|
|
|
|
{ |
491
|
45
|
|
|
45
|
|
59
|
my ($obj) = @_; |
492
|
45
|
|
|
|
|
225
|
my $k = $obj->_getNextKey((caller(0))[0],$obj->_callerContext(1)); |
493
|
45
|
100
|
|
|
|
136
|
return unless defined $k; |
494
|
36
|
|
|
|
|
115
|
return $k; |
495
|
|
|
|
|
|
|
} |
496
|
|
|
|
|
|
|
|
497
|
|
|
|
|
|
|
sub _getNextKey |
498
|
|
|
|
|
|
|
{ |
499
|
54
|
|
|
54
|
|
77
|
my ($obj,$caller,$callerContext) = @_; |
500
|
54
|
100
|
|
|
|
117
|
my $access = $callerContext > 0 ? $callerContext : 0; |
501
|
|
|
|
|
|
|
|
502
|
|
|
|
|
|
|
# ugly hack that needs to be fix |
503
|
54
|
50
|
|
|
|
99
|
defined $caller && $caller =~ s/POOF::TEMPORARYNAMESPACE//o; |
504
|
|
|
|
|
|
|
|
505
|
54
|
|
|
|
|
48
|
my $k; |
506
|
54
|
|
|
|
|
87
|
while( $obj->{'cnt'}->{ $caller } <= $#{ $obj->{'key'}->[ $access ] } ) |
|
54
|
|
|
|
|
152
|
|
507
|
|
|
|
|
|
|
{ |
508
|
45
|
|
|
|
|
105
|
my $pk = $obj->{'key'}->[ $access ]->[ $obj->{'cnt'}->{ $caller }++ ]; |
509
|
|
|
|
|
|
|
|
510
|
45
|
0
|
|
|
|
108
|
my $dispatch = |
|
|
50
|
|
|
|
|
|
511
|
|
|
|
|
|
|
$callerContext < 0 |
512
|
|
|
|
|
|
|
? exists $obj->{'dispatch'}->{ $caller }->{ $pk } |
513
|
|
|
|
|
|
|
? $obj->{'dispatch'}->{ $caller } |
514
|
|
|
|
|
|
|
: { } |
515
|
|
|
|
|
|
|
: $obj->{'dispatch'}->{ $obj->{'self'} }; |
516
|
|
|
|
|
|
|
|
517
|
45
|
50
|
33
|
|
|
225
|
if (exists $dispatch->{ $pk } && $dispatch->{ $pk }->{'access'} >= $callerContext) |
518
|
|
|
|
|
|
|
{ |
519
|
45
|
|
|
|
|
46
|
$k = $pk; |
520
|
45
|
|
|
|
|
65
|
last; |
521
|
|
|
|
|
|
|
} |
522
|
|
|
|
|
|
|
} |
523
|
|
|
|
|
|
|
|
524
|
54
|
|
|
|
|
118
|
return $k; |
525
|
|
|
|
|
|
|
} |
526
|
|
|
|
|
|
|
|
527
|
|
|
|
|
|
|
|
528
|
|
|
|
|
|
|
#------------------------------------------------------------------------------- |
529
|
|
|
|
|
|
|
# private Methods |
530
|
|
|
|
|
|
|
|
531
|
|
|
|
|
|
|
sub Trace |
532
|
|
|
|
|
|
|
{ |
533
|
0
|
|
|
0
|
0
|
0
|
my $obj = shift; |
534
|
0
|
|
|
|
|
0
|
my %caller; |
535
|
0
|
|
|
|
|
0
|
@caller{ qw( |
536
|
|
|
|
|
|
|
0-package |
537
|
|
|
|
|
|
|
1-filename |
538
|
|
|
|
|
|
|
2-line |
539
|
|
|
|
|
|
|
3-subr |
540
|
|
|
|
|
|
|
4-has_args |
541
|
|
|
|
|
|
|
5-wantarray |
542
|
|
|
|
|
|
|
6-evaltext |
543
|
|
|
|
|
|
|
7-is_required |
544
|
|
|
|
|
|
|
8-hints |
545
|
|
|
|
|
|
|
9-bitmask |
546
|
|
|
|
|
|
|
) } = caller(1); |
547
|
|
|
|
|
|
|
|
548
|
0
|
|
|
|
|
0
|
warn "$caller{'3-subr'}\n\t\tcalled from line [ $caller{'2-line'} ] in ($caller{'0-package'}) $caller{'1-filename'}\n"; |
549
|
|
|
|
|
|
|
} |
550
|
|
|
|
|
|
|
|
551
|
|
|
|
|
|
|
sub _dumpAccessContext |
552
|
|
|
|
|
|
|
{ |
553
|
0
|
|
|
0
|
|
0
|
my $obj = shift; |
554
|
0
|
|
|
|
|
0
|
my $start = 0; |
555
|
0
|
|
|
|
|
0
|
my %caller; |
556
|
|
|
|
|
|
|
|
557
|
0
|
|
|
|
|
0
|
for($start .. 5) |
558
|
|
|
|
|
|
|
{ |
559
|
0
|
|
|
|
|
0
|
@caller{ qw( |
560
|
|
|
|
|
|
|
0-package |
561
|
|
|
|
|
|
|
1-filename |
562
|
|
|
|
|
|
|
2-line |
563
|
|
|
|
|
|
|
3-subr |
564
|
|
|
|
|
|
|
4-has_args |
565
|
|
|
|
|
|
|
5-wantarray |
566
|
|
|
|
|
|
|
6-evaltext |
567
|
|
|
|
|
|
|
7-is_required |
568
|
|
|
|
|
|
|
8-hints |
569
|
|
|
|
|
|
|
9-bitmask |
570
|
|
|
|
|
|
|
) } = caller($_); |
571
|
|
|
|
|
|
|
|
572
|
0
|
0
|
|
|
|
0
|
last unless defined $caller{'0-package'}; |
573
|
|
|
|
|
|
|
|
574
|
0
|
|
|
|
|
0
|
warn "\ncaller $_\n" . "-"x50 . "\n"; |
575
|
0
|
|
|
|
|
0
|
$obj->_dumpCaller(\%caller); |
576
|
|
|
|
|
|
|
} |
577
|
|
|
|
|
|
|
} |
578
|
|
|
|
|
|
|
|
579
|
|
|
|
|
|
|
sub _dumpCaller |
580
|
|
|
|
|
|
|
{ |
581
|
0
|
|
|
0
|
|
0
|
my $obj = shift; |
582
|
0
|
|
|
|
|
0
|
my $caller = shift; |
583
|
0
|
0
|
|
|
|
0
|
warn "\n" . ( |
584
|
|
|
|
|
|
|
join "\n", map |
585
|
|
|
|
|
|
|
{ |
586
|
0
|
|
|
|
|
0
|
sprintf "\t%-15s = %-15s", $_, |
587
|
|
|
|
|
|
|
defined $caller->{$_} |
588
|
|
|
|
|
|
|
? $caller->{$_} |
589
|
|
|
|
|
|
|
: 'undef' |
590
|
|
|
|
|
|
|
} sort keys %$caller) . "\n\n"; |
591
|
|
|
|
|
|
|
} |
592
|
|
|
|
|
|
|
|
593
|
|
|
|
|
|
|
sub _callerContext |
594
|
|
|
|
|
|
|
{ |
595
|
141
|
|
|
141
|
|
199
|
my ($obj,$level) = @_; |
596
|
141
|
|
100
|
|
|
832
|
my $caller = (caller($level || 2))[0]; |
597
|
|
|
|
|
|
|
|
598
|
|
|
|
|
|
|
# ugly hack that needs to be fix |
599
|
141
|
100
|
|
|
|
388
|
defined $caller && $caller =~ s/POOF::TEMPORARYNAMESPACE//o; |
600
|
|
|
|
|
|
|
|
601
|
141
|
|
|
|
|
322
|
my $relationship = $obj->_relationship($caller,$obj->{'self'}); |
602
|
|
|
|
|
|
|
|
603
|
|
|
|
|
|
|
return |
604
|
141
|
50
|
|
|
|
489
|
$relationship eq 'self' |
|
|
50
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
605
|
|
|
|
|
|
|
? 0 # 'private' |
606
|
|
|
|
|
|
|
: $relationship eq 'child' |
607
|
|
|
|
|
|
|
? 1 # 'protected' |
608
|
|
|
|
|
|
|
: $relationship eq 'parent' |
609
|
|
|
|
|
|
|
? -1 # parent has not visibility into children |
610
|
|
|
|
|
|
|
: 2 # 'public'; |
611
|
|
|
|
|
|
|
|
612
|
|
|
|
|
|
|
} |
613
|
|
|
|
|
|
|
|
614
|
|
|
|
|
|
|
sub _relationship |
615
|
|
|
|
|
|
|
{ |
616
|
171
|
|
|
171
|
|
210
|
my $obj = shift; |
617
|
171
|
100
|
|
|
|
223
|
my ($class1,$class2) = map { $_ ? ref $_ ? ref $_ : $_ : '' } @_; |
|
342
|
100
|
|
|
|
1027
|
|
618
|
|
|
|
|
|
|
|
619
|
171
|
100
|
|
|
|
599
|
return 'self' if $class1 eq $class2; |
620
|
|
|
|
|
|
|
|
621
|
81
|
|
|
|
|
199
|
my %family1 = map { $_ => 1 } Class::ISA::super_path( $class1 ); |
|
152
|
|
|
|
|
3293
|
|
622
|
81
|
|
|
|
|
352
|
my %family2 = map { $_ => 1 } Class::ISA::super_path( $class2 ); |
|
3
|
|
|
|
|
125
|
|
623
|
|
|
|
|
|
|
|
624
|
|
|
|
|
|
|
return |
625
|
81
|
50
|
|
|
|
1573
|
exists $family1{ $class2 } |
|
|
50
|
|
|
|
|
|
626
|
|
|
|
|
|
|
? 'child' |
627
|
|
|
|
|
|
|
: exists $family2{ $class1 } |
628
|
|
|
|
|
|
|
? 'parent' |
629
|
|
|
|
|
|
|
: 'unrelated'; |
630
|
|
|
|
|
|
|
} |
631
|
|
|
|
|
|
|
|
632
|
|
|
|
|
|
|
|
633
|
|
|
|
|
|
|
sub _initializeHash |
634
|
|
|
|
|
|
|
{ |
635
|
8
|
|
|
8
|
|
18
|
my ($obj) = @_; |
636
|
|
|
|
|
|
|
} |
637
|
|
|
|
|
|
|
|
638
|
|
|
|
|
|
|
|
639
|
|
|
|
|
|
|
1; |
640
|
|
|
|
|
|
|
__END__ |