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49
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1 package IMPL::Class::MemberInfo;
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2 use strict;
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3 use base qw(IMPL::Object::Accessor);
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4
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5 require IMPL::Exception;
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6 require IMPL::Class::Member;
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7
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8 __PACKAGE__->mk_accessors(
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9 qw(
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10 Name
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11 Access
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12 Virtual
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13 Class
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14 Frozen
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15 Implementor
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16 Attributes
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17 )
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18 );
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19 __PACKAGE__->PassThroughArgs;
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20
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21 sub CTOR {
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22 my $this = shift;
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23
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24 die new IMPL::Exception('The name is required for the member') unless $this->Name;
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25 die new IMPL::Exception('The class is required for the member') unless $this->Class;
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26
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27 $this->Frozen(0);
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28 $this->Virtual(0) unless defined $this->Virtual;
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29 $this->Access(3) unless $this->Access;
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30 }
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31
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32 sub Implement {
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33 my ($this) = @_;
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34 $this->Implementor->Make($this);
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35 $this->Frozen(1);
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36 $this->Class->set_meta($this);
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37 return;
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38 }
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39
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40 sub set {
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41 my $this = shift;
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42 if ($this->Frozen) {
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43 die new IMPL::Exception('The member information can\'t be modified', $this->Name);
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44 }
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45 $this->SUPER::set(@_);
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46 }
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47
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48 1;
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