Bio::DB::BioSQL::mysql::PathAdaptorDriver - DESCRIPTION of Object
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The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _
Title : compute_transitive_closure Usage : Function: Compute the transitive closure over a given ontology and populate the respective path table in the relational schema. Example : Returns : TRUE on success, and FALSE otherwise Args : The calling adaptor. The ontology to compute the transitive closure over (a persistent Bio::Ontology::OntologyI compliant object). The predicate indicating identity between a term and itself, to be used as the predicate for the paths of distance zero between a term and itself. If undef the zero distance paths will not be created. A scalar that if evaluating to TRUE means truncate the paths for the respective ontology first (optional; even though the default is FALSE this parameter should usually be given as TRUE unless you know what you are doing).