Raw content of Bio::EnsEMBL::Analysis::RunnableDB::Accumulator # Ensembl module for Bio::EnsEMBL::Analysis::RunnableDB::Accumulator # # Copyright (c) 2004 Ensembl # =head1 NAME Bio::EnsEMBL::Analysis::RunnableDB::Accumulator =head1 SYNOPSIS my $accumulator = Bio::EnsEMBL::Analysis::RunnableDB::Accumulator-> new( -input_id => 'ACCUMULATOR', -db => $db, -analysis => $analysis, ); $accumulator->fetch_input; $accumulator->run; $accumulator->write_output; =head1 DESCRIPTION This is a simple place holder module to allow the accumulator wait for all stages in the pipeline to work. It does nothing just =head1 CONTACT Post questions to the Ensembl development list: ensembl-dev@ebi.ac.uk =cut package Bio::EnsEMBL::Analysis::RunnableDB::Accumulator; use strict; use Bio::EnsEMBL::Analysis::RunnableDB; use Bio::EnsEMBL::Utils::Exception qw(verbose throw warning); use vars qw(@ISA); @ISA = qw(Bio::EnsEMBL::Analysis::RunnableDB); =head2 fetch_input Title : fetch_input Usage : $self->fetch_input Function: Dummy method to comply to the interface Returns : none Args : none =cut sub fetch_input { my( $self) = @_; throw("No input id") unless defined($self->input_id); return 1; } sub run { my ($self) = @_; print "Dummy RunnableDB - no runnable to run\n"; } sub write_output { my ($self) = @_; print "Dummy RunnableDB - no output to write\n"; return 1; } 1;