3 |
use warnings; |
use warnings; |
4 |
use strict; |
use strict; |
5 |
|
|
6 |
|
use blib; |
7 |
|
|
8 |
use WebPAC::Common; |
use WebPAC::Common; |
9 |
use base qw/WebPAC::Common/; |
use base qw/WebPAC::Common/; |
10 |
use Text::Iconv; |
use Text::Iconv; |
428 |
|
|
429 |
Dump statistics about field and subfield usage |
Dump statistics about field and subfield usage |
430 |
|
|
431 |
print Dumper( $input->stats ); |
print $input->stats; |
432 |
|
|
433 |
=cut |
=cut |
434 |
|
|
435 |
sub stats { |
sub stats { |
436 |
my $self = shift; |
my $self = shift; |
437 |
return $self->{_stats}; |
|
438 |
|
my $log = $self->_get_logger(); |
439 |
|
|
440 |
|
my $s = $self->{_stats}; |
441 |
|
if (! $s) { |
442 |
|
$log->warn("called stats, but there is no statistics collected"); |
443 |
|
return; |
444 |
|
} |
445 |
|
|
446 |
|
my $max_fld = 0; |
447 |
|
|
448 |
|
my $out = join("\n", |
449 |
|
map { |
450 |
|
my $f = $_ || die "no field"; |
451 |
|
my $v = $s->{fld}->{$f} || die "no s->{fld}->{$f}"; |
452 |
|
$max_fld = $v if ($v > $max_fld); |
453 |
|
|
454 |
|
my $o = sprintf("%4d %d ~", $f, $v); |
455 |
|
|
456 |
|
if (defined($s->{sf}->{$f})) { |
457 |
|
map { |
458 |
|
$o .= sprintf(" %s:%d", $_, $s->{sf}->{$f}->{$_}); |
459 |
|
} sort keys %{ $s->{sf}->{$f} }; |
460 |
|
} |
461 |
|
|
462 |
|
if (my $v_r = $s->{repeatable}->{$f}) { |
463 |
|
$o .= " ($v_r)" if ($v_r != $v); |
464 |
|
} |
465 |
|
|
466 |
|
$o; |
467 |
|
} sort { $a <=> $b } keys %{ $s->{fld} } |
468 |
|
); |
469 |
|
|
470 |
|
$log->debug( sub { Dumper($s) } ); |
471 |
|
|
472 |
|
return $out; |
473 |
} |
} |
474 |
|
|
475 |
=head1 MEMORY USAGE |
=head1 MEMORY USAGE |