יובל קוג'מן (Yuval Kogman) > Class-Workflow-0.11 > Class::Workflow::State::AcceptHooks

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NAME ^

Class::Workflow::State::AcceptHooks - Add hooks that are fired when the state accepts an instance.

SYNOPSIS ^

        use Class::Workflow::State::AcceptHooks;

DESCRIPTION ^

When an instance enters a state it is sometimes convenient to call hooks, for e.g. notification or logging purposes.

These hooks should not have any side effect that directly affects the workflow instance in any way - for that functionality you should use transitions.

Hooks' returns values are thus ignored.

METHODS ^

add_hook
add_hooks

Add hooks. These should be sub references.

clear_hooks

Clear the list of hooks.

hooks

Get the list of registered hooks.

AUGMENTED METHODS ^

accept_instance

This method has an after hook that calls the hooks in the order of their definition.

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