Commit 5105e19f authored by Graham McVicker's avatar Graham McVicker
Browse files

added immediate loading of PredictionExons option to PredictionTranscript...

added immediate loading of PredictionExons option to PredictionTranscript slice fetching; faster than lazy-loading for many use cases
parent a18dade3
......@@ -978,6 +978,11 @@ sub get_all_Attributes {
Arg [1] : (optional) string $logic_name
The name of the analysis used to generate the prediction
transcripts obtained.
Arg [2] : (optional) boolean $load_exons
If set to true will force loading of all PredictionExons
immediately rather than loading them on demand later. This
is faster if there are a large number of PredictionTranscripts
and the exons will be used.
Example : @transcripts = @{$slice->get_all_PredictionTranscripts};
Description: Retrieves the list of prediction transcripts which overlap
this slice with logic_name $logic_name. If logic_name is
......@@ -989,7 +994,7 @@ sub get_all_Attributes {
sub get_all_PredictionTranscripts {
my ($self,$logic_name) = @_;
my ($self,$logic_name, $load_exons) = @_;
if(!$self->adaptor()) {
warning('Cannot get PredictionTranscripts without attached adaptor');
......@@ -998,7 +1003,7 @@ sub get_all_PredictionTranscripts {
my $pta = $self->adaptor()->db()->get_PredictionTranscriptAdaptor();
return $pta->fetch_all_by_Slice($self, $logic_name);
return $pta->fetch_all_by_Slice($self, $logic_name, $load_exons);
......@@ -739,7 +739,7 @@ sub _dump_feature_table {
if($self->is_enabled('genscan')) {
my @genscan_exons;
foreach my $transcript (@{$slice->get_all_PredictionTranscripts}) {
foreach my $transcript(@{$slice->get_all_PredictionTranscripts(undef,1)}) {
my $exons = $transcript->get_all_Exons();
push @genscan_exons, @$exons;
$self->write(@ff, 'mRNA', $self->features2location($exons));
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