you can also use can to get a code reference to an objects method. i.e. 
sub sub {
    my ($self,$type,@args) = @_;
    my %message_types = (
        type1 => $self->can("type1"),
        type2 => $self->can("type2")
    );
    return $message_types{$type}->($self,@args);
}

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Make sure that when you call the methods like this (i.e. $message_types{$type}->()) that you take into account that $self won't automatically be part of @_ as if you had called it like $self->method(). You have to explicitly pass it in your dispatcher method

In reply to Re: Dispatch table within package question by bpphillips
in thread Dispatch table within package question by hubb0r

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