NAME

KiokuDB::Role::Scan - A role for entry scanning.

VERSION

version 0.57

SYNOPSIS

    package My::Entry::Processor;
    use Moose;
    with 'KiokuDB::Role::Scan' => { result_class => "My::Entry::Processor::Results" };
    sub process_block {
        my ( $self, %args ) = @_;
        $args{results}; # intermediate results
        foreach my $entry ( @{ $args{block} } ) {
        }
    }
    my $scan = My::Entry::Processor->new(
        backend => $some_backend,
    );
    my $res = $scan->results;
    $res->foo;
    $scan->foo; # delegates to result

DESCRIPTION

This role is used by classes like KiokuDB::LinkChecker to scan the whole database and computing summary results.

ROLE PARAMETERS

result_class

The class of the results.

Will be used when creating the results initially by calling "new" and also sets up an attribute with delegations.

AUTHOR

Yuval Kogman <nothingmuch@woobling.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 by Yuval Kogman, Infinity Interactive.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.