Workflows

  workflow:

     workflow
        type        $
        description $
        persister   $
        state       \@
            name          $
            description   $
            action        \@
                name            $
                resulting_state $
                condition       \@
                    name $

• the 'type' and 'description' keys are at the top level
• the 'extra_data' key holds an array of zero or more hashrefs with 'table', 'field', 'class' and 'context' keys
• 'state' key holds array of one or more 'state' declarations; one of them must be 'INITIAL'
• each 'state' declaration holds 'description' and 'name' keys and multiple 'action' declarations
• each 'action' declaration holds 'name' and 'resulting_state' keys and may hold a 'condition' key with one or more named conditions

Conditions

  conditions:

     condition \@
        name  $
        class $
        param \@
            name  $
            value $

•

array of one or more hashrefs with 'name' and 'class' keys

Validators

  validators:

     validator \@
        name  $
        class $
        param \@
            name  $
            value $

•

array of one or more hashrefs with 'name' and 'class' keys, plus possibly one or more 'param' hashrefs each with 'name' and 'value' keys

Actions

  actions:

    action \@
       name  $
       field \@
          name         $
          is_required  yes|no
          type         $
          source_list  \@ of $
          source_class $
          param        \@
              name  $
              value $
       validator \@
           name $
           arg  \@
               value $

• array of one or more action hashrefs with 'name', 'class' and 'description' keys
• each 'action' may have zero or more values used to fill it; each value has a 'name', 'description' and 'necessity' ('required' or 'optional')
• each 'action' may have any number of 'param' hashrefs, each with 'name' and 'value'
• each 'action' may have any number of 'validator' hashrefs, each with a 'name' key and array of 'arg' declarations

Persisters

  persister:

     extra_table   $
     extra_field   $
     extra_class   $
     extra_context $