NAME

DTA::CAB::Analyzer::RewriteSub - sub-analysis (LTS, Morph) of rewrite targets

SYNOPSIS

            

              
              
use DTA::CAB::Analyzer::RewriteSub;
##========================================================================
## Methods
$obj = CLASS_OR_OBJ->new(chain=>\@analyzers, %args);
@keys = $anl->typeKeys();
\@analyzers = $ach->chain();
$bool = $ach->ensureLoaded();
$bool = $ach->canAnalyze();
$doc = $anl->analyzeTypes($doc,\%types,\%opts);
            
          

DESCRIPTION

DTA::CAB::Analyzer::RewriteSub provides a DTA::CAB::Analyzer implementation for post-processing of rewrite analyses as generated by a DTA::CAB::Analyzer::Rewrite analyzer in a DTA::CAB::Chain::DTA analysis chain.

Methods

new

            

              
              
$obj = CLASS_OR_OBJ->new(chain=>\@analyzers, %args);
            
          

%$obj, %args (see also DTA::CAB::Chain):

            

              
              
chain => [$a1, ..., $aN], ##-- sub-analysis chain (e.g. chain=>[$lts,$morph])
rwLabel => $label,        ##-- label of source 'rewrite' object (default='rw')
            
          

typeKeys

            

              
              
@keys = $anl->typeKeys();
            
          

Returns list of type-wise keys to be expanded for this analyzer by expandTypes(). Override returns $anl->{rwLabel}.

chain

            

              
              
\@analyzers = $ach->chain();
\@analyzers = $ach->chain(\%opts)
            
          

Get selected analyzer chain. NEW: just return $ach->{chain}, since analyzers may still be disabled here (argh).

ensureLoaded

            

              
              
$bool = $ach->ensureLoaded();
            
          

Returns true if any chain member loads successfully (or if the chain is empty).

canAnalyze

            

              
              
$bool = $ach->canAnalyze();
$bool = $ach->canAnalyze(\%opts)
            
          

Returns true if analyzer can perform its function (e.g. data is loaded & non-empty) Override returns true if ANY analyzers in the chain do to.

analyzeTypes

            

              
              
$doc = $anl->analyzeTypes($doc,\%types,\%opts);
            
          

Perform type-wise analysis of all (text) types in %types (= %{$doc->{types}}). Override extracts rewrite targets, builds pseudo-type hash, calls sub-chain analyzeTypes(), & re-expands.

AUTHOR

Bryan Jurish <moocow@cpan.org>

COPYRIGHT AND LICENSE

Copyright (C) 2011-2019 by Bryan Jurish

This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.24.1 or, at your option, any later version of Perl 5 you may have available.

SEE ALSO

dta-cab-analyze.perl(1), DTA::CAB::Analyzer::Rewrite(3pm), DTA::CAB::Analyzer(3pm), DTA::CAB::Chain(3pm), DTA::CAB::Chain::DTA(3pm), DTA::CAB(3pm), perl(1), ...