// Copyright (c) 2005 DMTF.  All rights reserved.
// <change cr="ArchCR00066.004" type="add">Add UmlPackagePath
// qualifier values to CIM Schema.</change>
// ==================================================================
//  CIM_ActionSequence
// ==================================================================
   [Association, UMLPackagePath ( "CIM::Application::CheckAction" ),
    Version ( "2.6.0" ), Description (
       "The CIM_ActionSequence association defines a series of "
       "operations that either transition a SoftwareElement, "
       "referenced by the CIM_SoftwareElementActions association, to "
       "the next state or removes the element from its current state. "
       "The Action classes participating in this association must have "
       "the same value for the Action.Direction property - since they "
       "are either part of a sequence to transition a SoftwareElement "
       "into its next state or to uninstall it. The next-state and "
       "uninstall Actions associated with a particular SoftwareElement "
       "must be a continuous sequence. \n"
       "ActionSequence is an association that loops on the Action "
       "classes with roles for the 'prior' and 'next' Actions in the "
       "sequence. The need for a continuous sequence imples: (1)Within "
       "the set of next-state or uninstall Actions, there is one and "
       "only one Action that does not have an instance of "
       "ActionSequence referencing it in the 'next' role. This is the "
       "first Action in the sequence. (2) Within the set of next-state "
       "or uninstall Actions, there is one and only one Action that "
       "does not have an instance of ActionSequence referencing it in "
       "the 'prior' role. This is the last Action in the sequence. (3) "
       "All other Actions within the set of next-state and uninstall "
       "Actions must participate in two instances of ActionSequence, "
       "one in a 'prior' role and the other in the 'next' role.")]
class CIM_ActionSequence {

      [Key, Max ( 1 ), Description (
          "The next Action in the sequence.")]
   CIM_Action REF Next;

      [Key, Max ( 1 ), Description (
          "The previous Action in the sequence.")]
   CIM_Action REF Prior;
};