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williamc |
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#
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# DataItem.pm
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#
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# Originally Written by Christopher Williams
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#
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# Description
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# -----------
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# A data container with a list of lookup keys
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#
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# Interface
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# ---------
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# new(data,@key) : A new DataItem object with the data matched to a keylist
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# keys() : return a list of the keys for the data object
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# data() : return the data for the object
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# match(@keys) : return 1 if @keys matches those of the data item, else 0
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package Utilities::DataItem;
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require 5.001;
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sub new {
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my $class=shift;
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my $data=shift;
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my @keys=@_;
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$self={};
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bless $self, $class;
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$self->{data}=$data;
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@{$self->{keys}}=@keys;
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return $self;
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}
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sub keys {
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my $self=shift;
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return @{$self->{keys}};
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}
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sub data {
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my $self=shift;
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return $self->{data};
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}
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sub match {
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my $self=shift;
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my @keys=@_;
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my $nm=0;
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for ( $i=0; $i <= $#keys; $i++ ) {
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if ( $self->{keys}[$i] eq $keys[$i] ) {
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$nm++;
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}
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}
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return 1 , if ( $nm > $#keys ); # Succesful match
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return 0;
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}
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