Difference between revisions of "Design Specs: Evidence Handling"

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Line 21: Line 21:
 
   }
 
   }
  
==use it in object model module==
+
==use it in each class module==
  
 
   e.g. in lib/API/Object/Gene.pm
 
   e.g. in lib/API/Object/Gene.pm

Revision as of 20:43, 3 January 2012

API

the base function

by calling the _get_evidence($node,$type) subroutine in lib/API/Object.pm

argument $type is optional. If specified, only this type of evidence is retrieved.

returns a hash reference containing all the types of evidences to the right of the node

 code snippet: 
 sub _get_evidence {
 ...
 ...
 $data{$type}{$evidence}{id} = "$evidence"; 
 $data{$type}{$evidence}{label} = "$label"; 
 $data{$type}{$evidence}{class} = lc($class) if(defined $class);
 ...
 ...
 return %data ? \%data :undef;
 }

use it in each class module

 e.g. in lib/API/Object/Gene.pm
 sub gene_ontology {
  push @{ $data{$facet} }, {
               method        => $1,
               evidence_code => {text=>"$evidence_code",evidence=>$self->_get_evidence($evidence_code)},
               term          => $self->_pack_obj($go_term),
           };
 }

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