NAME

       Tirex::Munin::Tiledir - Parent class for Tirex munin classes using tiledir stats

SYNOPSIS

       my $m = Tirex::Munin::Tiledir::SomeSubclass->new(...)  $m->init();

DESCRIPTION

       Parent class for Tirex munin classes using tiledir statistics.

METHODS

   $m->init_data([ statsfile => '...' ])
       Initialize data source from stats file. If no stats file is given, 'stats_dir' from the
       config is used.