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Algorithm::Dependency:UsereContributed Perl DAlgorithm::Dependency::Objects(3) NAME Algorithm::Dependency::Objects - An implementation of an Object Dependency Algorithm SYNOPSIS use Algorithm::Dependency::Objects; my $o = Algorithm::Dependency::Objects->new( objects => \@objects, selected => \@selected, # objects which are already taken care of ); my @needed = $o->schedule( $objects[0] ); # need to take care of @needed for $objecs[0] to be resolved DESCRIPTION This modules is a re-implementation of Algorithm::Dependency using only objects instead of object ids, making use of Set::Object for book- keeping. METHODS new Duh. objects selected Returns the Set::Object representing this collection. Objects is an enumeration of all the object who we're dependo-frobnicating, and selected is those that don't need to be run. depends schedule schedule_all See Algorithm::Dependency's corresponding methods. verify_input_set $object_set Make sure that the dependencies of every object in the set are also in the set. handle_missing_objects $missing_set, $input_set Called by "verify_input_set" when objects are missing from the input set. You can override this method to simply return $input_set->union($missing_set); making all dependencies of the input objects implicit input objects themselves. unknown_object $object Called when a new object pops out of the blue in the middle of processing (it means "get_deps" is returning inconsistent values). get_deps $object Extract the dependencies out of an object. Calls "depends" on the object. can_get_deps $object Default implementation is $object->can("depends"); assert_can_get_deps $object_set Croaks if "can_get_deps" doesn't return true for every object in the set. SEE ALSO Adam Kennedy's excellent Algorithm::Dependency module, upon which this is based. BUGS None that we are aware of. Of course, if you find a bug, let us know, and we will be sure to fix it. CODE COVERAGE We use Devel::Cover to test the code coverage of our tests, below is the Devel::Cover report on this module test suite. AUTHORS Yuval Kogman Stevan Little COPYRIGHT AND LICENSE Copyright (C) 2005 Yuval Kogman, Stevan Little This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.32.1 2007-09-20 Algorithm::Dependency::Objects(3)
NAME | SYNOPSIS | DESCRIPTION | METHODS | SEE ALSO | BUGS | CODE COVERAGE | AUTHORS | COPYRIGHT AND LICENSE
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