NAME

Class::Workflow::State::TransitionSet - A state that implements transition meta data using Set::Object.

SYNOPSIS

        package MyState;
        with "Class::Workflow::State::TransitionSet";

DESCRIPTION

This is a concrete role that implements "transitions", "has_transition" and "has_transitions" as required by Class::Workflow::State, and adds "add_transitions", "remove_transitions" and "clear_transitions" as well.

Transition storage is implemented internally with Set::Object.

Unlike Class::Workflow::State::TransitionHash this role does not require transitions to respond to the "name" method, but as a consequence you must refer to the transitions by value.

Note that you may construct like this:

        Class->new(
                transitions => \@transitions,
        );

and the transition set will be coerced from that array reference.

METHODS

See Class::Workflow::State

has_transition
has_transitions
transitions
add_transitions
transition_set