324 |
my $self = {}; |
my $self = {}; |
325 |
bless($self, $class); |
bless($self, $class); |
326 |
|
|
327 |
|
$self->{max} = -1; |
328 |
|
$self->{options} = 0; |
329 |
|
|
330 |
$self ? return $self : return undef; |
$self ? return $self : return undef; |
331 |
} |
} |
332 |
|
|
405 |
$self->{options} ||= $options->{$option}; |
$self->{options} ||= $options->{$option}; |
406 |
} |
} |
407 |
|
|
408 |
|
=head2 phrase |
409 |
|
|
410 |
|
Return search phrase. |
411 |
|
|
412 |
|
print $cond->phrase; |
413 |
|
|
414 |
|
=cut |
415 |
|
|
416 |
|
sub phrase { |
417 |
|
my $self = shift; |
418 |
|
return $self->{phrase}; |
419 |
|
} |
420 |
|
|
421 |
|
=head2 order |
422 |
|
|
423 |
|
Return search result order. |
424 |
|
|
425 |
|
print $cond->order; |
426 |
|
|
427 |
|
=cut |
428 |
|
|
429 |
|
sub order { |
430 |
|
my $self = shift; |
431 |
|
return $self->{order}; |
432 |
|
} |
433 |
|
|
434 |
|
=head2 attrs |
435 |
|
|
436 |
|
Return search result attrs. |
437 |
|
|
438 |
|
my @cond_attrs = $cond->attrs; |
439 |
|
|
440 |
|
=cut |
441 |
|
|
442 |
|
sub attrs { |
443 |
|
my $self = shift; |
444 |
|
#croak "attrs return array, not scalar" if (! wantarray); |
445 |
|
return @{ $self->{attrs} }; |
446 |
|
} |
447 |
|
|
448 |
|
=head2 max |
449 |
|
|
450 |
|
Return maximum number of results. |
451 |
|
|
452 |
|
print $cond->max; |
453 |
|
|
454 |
|
C<-1> is returned for unitialized value, C<0> is unlimited. |
455 |
|
|
456 |
|
=cut |
457 |
|
|
458 |
|
sub max { |
459 |
|
my $self = shift; |
460 |
|
return $self->{max}; |
461 |
|
} |
462 |
|
|
463 |
|
=head2 options |
464 |
|
|
465 |
|
Return options for this condition. |
466 |
|
|
467 |
|
print $cond->options; |
468 |
|
|
469 |
|
Options are returned in numerical form. |
470 |
|
|
471 |
|
=cut |
472 |
|
|
473 |
|
sub options { |
474 |
|
my $self = shift; |
475 |
|
return $self->{options}; |
476 |
|
} |
477 |
|
|
478 |
|
|
479 |
|
package Search::Estraier::ResultDocument; |
480 |
|
|
481 |
|
use Carp qw/croak/; |
482 |
|
|
483 |
|
#use Search::Estraier; |
484 |
|
#our @ISA = qw/Search::Estraier/; |
485 |
|
|
486 |
|
=head1 Search::Estraier::ResultDocument |
487 |
|
|
488 |
|
=head2 new |
489 |
|
|
490 |
|
my $rdoc = new Search::HyperEstraier::ResultDocument( |
491 |
|
uri => 'http://localhost/document/uri/42', |
492 |
|
attrs => { |
493 |
|
foo => 1, |
494 |
|
bar => 2, |
495 |
|
}, |
496 |
|
snippet => 'this is a text of snippet' |
497 |
|
keywords => 'this\tare\tkeywords' |
498 |
|
); |
499 |
|
|
500 |
|
=cut |
501 |
|
|
502 |
|
sub new { |
503 |
|
my $class = shift; |
504 |
|
my $self = {@_}; |
505 |
|
bless($self, $class); |
506 |
|
|
507 |
|
foreach my $f (qw/uri attrs snippet keywords/) { |
508 |
|
croak "missing $f for ResultDocument" unless defined($self->{$f}); |
509 |
|
} |
510 |
|
|
511 |
|
$self ? return $self : return undef; |
512 |
|
} |
513 |
|
|
514 |
|
=head2 uri |
515 |
|
|
516 |
|
Return URI of result document |
517 |
|
|
518 |
|
print $rdoc->uri; |
519 |
|
|
520 |
|
=cut |
521 |
|
|
522 |
|
sub uri { |
523 |
|
my $self = shift; |
524 |
|
return $self->{uri}; |
525 |
|
} |
526 |
|
|
527 |
|
|
528 |
|
=head2 attr_names |
529 |
|
|
530 |
|
Returns array with attribute names from result document object. |
531 |
|
|
532 |
|
my @attrs = $rdoc->attr_names; |
533 |
|
|
534 |
|
=cut |
535 |
|
|
536 |
|
sub attr_names { |
537 |
|
my $self = shift; |
538 |
|
croak "attr_names return array, not scalar" if (! wantarray); |
539 |
|
return sort keys %{ $self->{attrs} }; |
540 |
|
} |
541 |
|
|
542 |
|
=head2 attr |
543 |
|
|
544 |
|
Returns value of an attribute. |
545 |
|
|
546 |
|
my $value = $rdoc->attr( 'attribute' ); |
547 |
|
|
548 |
|
=cut |
549 |
|
|
550 |
|
sub attr { |
551 |
|
my $self = shift; |
552 |
|
my $name = shift || return; |
553 |
|
return $self->{attrs}->{ $name }; |
554 |
|
} |
555 |
|
|
556 |
|
=head2 snippet |
557 |
|
|
558 |
|
Return snippet from result document |
559 |
|
|
560 |
|
print $rdoc->snippet; |
561 |
|
|
562 |
|
=cut |
563 |
|
|
564 |
|
sub snippet { |
565 |
|
my $self = shift; |
566 |
|
return $self->{snippet}; |
567 |
|
} |
568 |
|
|
569 |
|
=head2 keywords |
570 |
|
|
571 |
|
Return keywords from result document |
572 |
|
|
573 |
|
print $rdoc->keywords; |
574 |
|
|
575 |
|
=cut |
576 |
|
|
577 |
|
sub keywords { |
578 |
|
my $self = shift; |
579 |
|
return $self->{keywords}; |
580 |
|
} |
581 |
|
|
582 |
|
|
583 |
|
package Search::Estraier::NodeResult; |
584 |
|
|
585 |
|
use Carp qw/croak/; |
586 |
|
|
587 |
|
#use Search::Estraier; |
588 |
|
#our @ISA = qw/Search::Estraier/; |
589 |
|
|
590 |
|
=head1 Search::Estraier::NodeResult |
591 |
|
|
592 |
|
=head2 new |
593 |
|
|
594 |
|
my $res = new Search::HyperEstraier::NodeResult( |
595 |
|
docs => @array_of_rdocs, |
596 |
|
hits => %hash_with_hints, |
597 |
|
); |
598 |
|
|
599 |
|
=cut |
600 |
|
|
601 |
|
sub new { |
602 |
|
my $class = shift; |
603 |
|
my $self = {@_}; |
604 |
|
bless($self, $class); |
605 |
|
|
606 |
|
foreach my $f (qw/docs hints/) { |
607 |
|
croak "missing $f for ResultDocument" unless defined($self->{$f}); |
608 |
|
} |
609 |
|
|
610 |
|
$self ? return $self : return undef; |
611 |
|
} |
612 |
|
|
613 |
|
=head2 doc_num |
614 |
|
|
615 |
|
Return number of documents |
616 |
|
|
617 |
|
print $res->doc_num; |
618 |
|
|
619 |
|
=cut |
620 |
|
|
621 |
|
sub doc_num { |
622 |
|
my $self = shift; |
623 |
|
return $#{$self->{docs}}; |
624 |
|
} |
625 |
|
|
626 |
|
=head2 get_doc |
627 |
|
|
628 |
|
Return single document |
629 |
|
|
630 |
|
my $doc = $res->get_doc( 42 ); |
631 |
|
|
632 |
|
Returns undef if document doesn't exist. |
633 |
|
|
634 |
|
=cut |
635 |
|
|
636 |
|
sub get_doc { |
637 |
|
my $self = shift; |
638 |
|
my $num = shift; |
639 |
|
croak "expect number as argument" unless ($num =~ m/^\d+$/); |
640 |
|
return undef if ($num < 0 || $num > $self->{docs}); |
641 |
|
return $self->{docs}->[$num]; |
642 |
|
} |
643 |
|
|
644 |
|
=head2 hint |
645 |
|
|
646 |
|
Return specific hint from results. |
647 |
|
|
648 |
|
print $rec->hint( 'VERSION' ); |
649 |
|
|
650 |
|
Possible hints are: C<VERSION>, C<NODE>, C<HIT>, C<HINT#n>, C<DOCNUM>, C<WORDNUM>, |
651 |
|
C<TIME>, C<LINK#n>, C<VIEW>. |
652 |
|
|
653 |
|
=cut |
654 |
|
|
655 |
|
sub hint { |
656 |
|
my $self = shift; |
657 |
|
my $key = shift || return; |
658 |
|
return $self->{hints}->{$key}; |
659 |
|
} |
660 |
|
|
661 |
|
|
662 |
package Search::Estraier::Master; |
package Search::Estraier::Master; |
663 |
|
|
664 |
use Carp; |
use Carp; |