Bio::DB::Failover(3pm) | User Contributed Perl Documentation | Bio::DB::Failover(3pm) |
Bio::DB::Failover - A Bio::DB::RandomAccessI compliant class which wraps a prioritized list of DBs
$failover = Bio::DB::Failover->new(); $failover->add_database($db); # fail over Bio::DB::RandomAccessI.pm # this will check each database in priority, returning when # the first one succeeds $seq = $failover->get_Seq_by_id($id);
This module provides fail over access to a set of Bio::DB::RandomAccessI objects.
Ewan Birney <birney@ebi.ac.uk> originally wrote this class.
Please direct usage questions or support issues to the mailing list:
bioperl-l@bioperl.org
rather than to the module maintainer directly. Many experienced and reponsive experts will be able look at the problem and quickly address it. Please include a thorough description of the problem with code and data examples if at all possible.
Report bugs to the Bioperl bug tracking system to help us keep track the bugs and their resolution. Bug reports can be submitted via the web:
https://github.com/bioperl/bioperl-live/issues
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _
Title : add_database Usage : add_database(%db) Function: Adds a database to the Failover object Returns : Count of number of databases Args : Array of db resources Throws : Not a RandomAccessI exception
Title : get_Seq_by_id Usage : $seq = $db->get_Seq_by_id('ROA1_HUMAN') Function: Gets a Bio::Seq object by its name Returns : a Bio::Seq object Args : the id (as a string) of a sequence Throws : "no id" exception
Title : get_Seq_by_acc Usage : $seq = $db->get_Seq_by_acc('X77802'); Function: Gets a Bio::Seq object by accession number Returns : A Bio::Seq object Args : accession number (as a string) Throws : "no id" exception
Title : get_Seq_by_version Usage : $seq = $db->get_Seq_by_acc('X77802.2'); Function: Gets a Bio::Seq object by versioned accession number Returns : A Bio::Seq object Args : accession number (as a string) Throws : "acc does not exist" exception
2020-10-28 | perl v5.30.3 |