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Sebastian Huber
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.. SPDX-License-Identifier: CC-BY-SA-4.0
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.. Copyright (C) 2019, 2020 embedded brains GmbH (http://www.embedded-brains.de)
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.. Copyright (C) 2019, 2021 embedded brains GmbH (http://www.embedded-brains.de)
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.. This file is part of the RTEMS quality process and was automatically
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.. generated. If you find something that needs to be fixed or
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@ -2493,6 +2493,62 @@ test-target
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Specification Attribute Sets and Value Types
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--------------------------------------------
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.. _SpecTypeActionRequirementBooleanExpression:
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Action Requirement Boolean Expression
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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A value of this type is a boolean expression.
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A value of this type shall be of one of the following variants:
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* The value may be a set of attributes. Each attribute defines an operator.
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Exactly one of the explicit attributes shall be specified. The explicit
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attributes for this type are:
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and
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The attribute value shall be a list. Each list element shall be an
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:ref:`SpecTypeActionRequirementBooleanExpression`. The *and* operator
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evaluates to the *logical and* of the evaluation results of the
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expressions in the list.
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not
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The attribute value shall be an
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:ref:`SpecTypeActionRequirementBooleanExpression`. The *not* operator
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evaluates to the *logical not* of the evaluation results of the
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expression.
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or
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The attribute value shall be a list. Each list element shall be an
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:ref:`SpecTypeActionRequirementBooleanExpression`. The *or* operator
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evaluates to the *logical or* of the evaluation results of the
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expressions in the list.
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post-conditions
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The attribute value shall be an
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:ref:`SpecTypeActionRequirementExpressionConditionSet`. The
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*post-conditions* operator evaluates to true, if the post-condition
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states of the associated transition are contained in the specified
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post-condition set, otherwise to false.
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pre-conditions
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The attribute value shall be an
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:ref:`SpecTypeActionRequirementExpressionConditionSet`. The
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*pre-conditions* operator evaluates to true, if the pre-condition states
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of the associated transition are contained in the specified pre-condition
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set, otherwise to false.
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* The value may be a list. Each list element shall be an
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:ref:`SpecTypeActionRequirementBooleanExpression`. This list of expressions
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evaluates to the *logical or* of the evaluation results of the expressions in
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the list.
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This type is used by the following types:
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* :ref:`SpecTypeActionRequirementBooleanExpression`
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* :ref:`SpecTypeActionRequirementExpression`
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.. _SpecTypeActionRequirementCondition:
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Action Requirement Condition
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@ -2527,6 +2583,100 @@ This type is used by the following types:
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* :ref:`SpecTypeActionRequirementItemType`
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.. _SpecTypeActionRequirementExpression:
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Action Requirement Expression
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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This set of attributes defines an expression which may define the state of a
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post-condition. The ``else`` and ``specified-by`` shall be used individually.
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The ``if`` and ``then`` or ``then-specified-by`` expressions shall be used
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together. At least one of the explicit attributes shall be specified. The
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explicit attributes for this type are:
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else
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The attribute value shall be an
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:ref:`SpecTypeActionRequirementExpressionStateName`. It shall be the name
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of the state of the post-condition.
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if
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The attribute value shall be an
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:ref:`SpecTypeActionRequirementBooleanExpression`. If the boolean
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expression evaluates to true, then the state is defined according to the
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``then`` attribute value.
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specified-by
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The attribute value shall be an :ref:`SpecTypeActionRequirementName`. It
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shall be the name of a pre-condition. The name of the state of the
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pre-condition in the associated transition defines the name of the state of
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the post-condition.
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then
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The attribute value shall be an
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:ref:`SpecTypeActionRequirementExpressionStateName`. It shall be the name
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of the state of the post-condition.
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then-specified-by
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The attribute value shall be an :ref:`SpecTypeActionRequirementName`. It
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shall be the name of a pre-condition. The name of the state of the
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pre-condition in the associated transition defines the name of the state of
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the post-condition.
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.. _SpecTypeActionRequirementExpressionConditionSet:
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Action Requirement Expression Condition Set
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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This set of attributes defines for the specified conditions a set of states.
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Generic attributes may be specified. Each generic attribute key shall be an
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:ref:`SpecTypeActionRequirementName`. Each generic attribute value shall be an
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:ref:`SpecTypeActionRequirementExpressionStateSet`. There shall be at most one
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generic attribute key for each condition. The key name shall be the condition
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name. The value of each generic attribute shall be a set of states of the
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condition.
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This type is used by the following types:
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* :ref:`SpecTypeActionRequirementBooleanExpression`
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.. _SpecTypeActionRequirementExpressionStateName:
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Action Requirement Expression State Name
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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The value shall be a string. It shall be the name of a state of the condition
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or ``N/A`` if the condition is not applicable. The value
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* shall match with the regular expression "``^[A-Z][a-zA-Z0-9]+$``",
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* or, shall be equal to "``N/A``".
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This type is used by the following types:
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* :ref:`SpecTypeActionRequirementExpression`
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.. _SpecTypeActionRequirementExpressionStateSet:
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Action Requirement Expression State Set
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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A value of this type shall be of one of the following variants:
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* The value may be a list. Each list element shall be an
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:ref:`SpecTypeActionRequirementExpressionStateName`. The list defines a set
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of states of the condition.
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* The value may be a string. It shall be the name of a state of the condition
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or ``N/A`` if the condition is not applicable. The value
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* shall match with the regular expression "``^[A-Z][a-zA-Z0-9]+$``",
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* or, shall be equal to "``N/A``".
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This type is used by the following types:
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* :ref:`SpecTypeActionRequirementExpressionConditionSet`
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.. _SpecTypeActionRequirementName:
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Action Requirement Name
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@ -2548,6 +2698,10 @@ This type is used by the following types:
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* :ref:`SpecTypeActionRequirementCondition`
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* :ref:`SpecTypeActionRequirementExpressionConditionSet`
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* :ref:`SpecTypeActionRequirementExpression`
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* :ref:`SpecTypeActionRequirementSkipReasons`
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* :ref:`SpecTypeActionRequirementState`
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@ -2635,6 +2789,29 @@ This type is used by the following types:
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* :ref:`SpecTypeActionRequirementItemType`
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.. _SpecTypeActionRequirementTransitionPostConditionState:
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Action Requirement Transition Post-Condition State
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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A value of this type shall be of one of the following variants:
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* The value may be a list. Each list element shall be an
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:ref:`SpecTypeActionRequirementExpression`. The list contains expressions to
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define the state of the corresponding post-condition.
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* The value may be a string. It shall be the name of a state of the
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corresponding post-condition or ``N/A`` if the post-condition is not
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applicable. The value
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* shall match with the regular expression "``^[A-Z][a-zA-Z0-9]+$``",
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* or, shall be equal to "``N/A``".
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This type is used by the following types:
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* :ref:`SpecTypeActionRequirementTransitionPostConditions`
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.. _SpecTypeActionRequirementTransitionPostConditions:
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Action Requirement Transition Post-Conditions
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@ -2646,10 +2823,12 @@ A value of this type shall be of one of the following variants:
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post-condition the state after the action for a transition in an action
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requirement. Generic attributes may be specified. Each generic attribute key
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shall be an :ref:`SpecTypeActionRequirementName`. Each generic attribute
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value shall be an :ref:`SpecTypeActionRequirementName`. There shall be
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value shall be an
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:ref:`SpecTypeActionRequirementTransitionPostConditionState`. There shall be
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exactly one generic attribute key for each post-condition. The key name
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shall be the post-condition name. The value of each generic attribute shall
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be the state of the post-condition.
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be the state of the post-condition or ``N/A`` if the post-condition is not
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applicable.
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* The value may be a string. It shall be the name of a skip reason. If a skip
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reason is given instead of a listing of post-condition states, then this
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@ -2691,14 +2870,22 @@ This type is used by the following types:
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Action Requirement Transition Pre-Conditions
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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This set of attributes defines for each pre-condition the set of states before
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the action for a transition in an actin requirement. Generic attributes may be
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specified. Each generic attribute key shall be an
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:ref:`SpecTypeActionRequirementName`. Each generic attribute value shall be an
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:ref:`SpecTypeActionRequirementTransitionPreConditionStateSet`. There shall be
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exactly one generic attribute key for each pre-condition. The key name shall
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be the pre-condition name. The value of each generic attribute shall be a set
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of states of the pre-condition.
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A value of this type shall be of one of the following variants:
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* The value may be a set of attributes. This set of attributes defines for each
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pre-condition the set of states before the action for a transition in an
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action requirement. Generic attributes may be specified. Each generic
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attribute key shall be an :ref:`SpecTypeActionRequirementName`. Each generic
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attribute value shall be an
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:ref:`SpecTypeActionRequirementTransitionPreConditionStateSet`. There shall
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be exactly one generic attribute key for each pre-condition. The key name
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shall be the pre-condition name. The value of each generic attribute shall
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be a set of states of the pre-condition.
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* The value may be a string. If this name is specified instead of explicit
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pre-condition states, then the post-condition states of this entry are used
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to define all remaining transitions of the map. The value shall be equal to
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"``default``".
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This type is used by the following types:
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