jonasbn > Workflow > Workflow::Action::Null

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Module Version: 1.03   Source  

NAME ^

Workflow::Action::Null - Workflow action for the terminally lazy

VERSION ^

This documentation describes version 1.03 of this package

SYNOPSIS ^

 # in workflow.xml...
 <state name="some state">
   <action name="null" />
   ...
 
 # in workflow_action.xml...
 <action name="null" class="Workflow::Action::Null" />

DESCRIPTION ^

Workflow action that does nothing. But unlike all those other lazy modules out there, it does nothing with a purpose! For instance, you might want some poor slobs to have some action verified but the elite masters can skip the work entirely. So you can do:

  <state name="checking" autorun="yes">
     <action name="verify" resulting_state="verified">
         <condition name="isPoorSlob" />
     </action>
     <action name="null" resulting_state="verified">
         <condition name="isEliteMaster" />
     </action>
  </state>

OBJECT METHODS ^

execute()

Implemented from Workflow::Action. Proudly does nothing and proves it by returning undef.

COPYRIGHT ^

Copyright (c) 2003-2004 Chris Winters. All rights reserved.

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

AUTHORS ^

Chris Winters <chris@cwinters.com>

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