1------------------------------------------------------------------------------ 2-- -- 3-- Matreshka Project -- 4-- -- 5-- Ada Modeling Framework -- 6-- -- 7-- Runtime Library Component -- 8-- -- 9------------------------------------------------------------------------------ 10-- -- 11-- Copyright © 2011-2012, Vadim Godunko <vgodunko@gmail.com> -- 12-- All rights reserved. -- 13-- -- 14-- Redistribution and use in source and binary forms, with or without -- 15-- modification, are permitted provided that the following conditions -- 16-- are met: -- 17-- -- 18-- * Redistributions of source code must retain the above copyright -- 19-- notice, this list of conditions and the following disclaimer. -- 20-- -- 21-- * Redistributions in binary form must reproduce the above copyright -- 22-- notice, this list of conditions and the following disclaimer in the -- 23-- documentation and/or other materials provided with the distribution. -- 24-- -- 25-- * Neither the name of the Vadim Godunko, IE nor the names of its -- 26-- contributors may be used to endorse or promote products derived from -- 27-- this software without specific prior written permission. -- 28-- -- 29-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -- 30-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -- 31-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -- 32-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -- 33-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -- 34-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED -- 35-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -- 36-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -- 37-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -- 38-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- 39-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -- 40-- -- 41------------------------------------------------------------------------------ 42-- $Revision: 2864 $ $Date: 2012-04-13 14:08:07 +0400 (Fri, 13 Apr 2012) $ 43------------------------------------------------------------------------------ 44with AMF.Internals.UML_Elements; 45with AMF.UML.Clauses.Collections; 46with AMF.UML.Executable_Nodes.Collections; 47with AMF.UML.Output_Pins.Collections; 48with AMF.Visitors; 49 50package AMF.Internals.UML_Clauses is 51 52 type UML_Clause_Proxy is 53 limited new AMF.Internals.UML_Elements.UML_Element_Proxy 54 and AMF.UML.Clauses.UML_Clause with null record; 55 56 overriding function Get_Body 57 (Self : not null access constant UML_Clause_Proxy) 58 return AMF.UML.Executable_Nodes.Collections.Set_Of_UML_Executable_Node; 59 -- Getter of Clause::body. 60 -- 61 -- A nested activity fragment that is executed if the test evaluates to 62 -- true and the clause is chosen over any concurrent clauses that also 63 -- evaluate to true. 64 65 overriding function Get_Body_Output 66 (Self : not null access constant UML_Clause_Proxy) 67 return AMF.UML.Output_Pins.Collections.Ordered_Set_Of_UML_Output_Pin; 68 -- Getter of Clause::bodyOutput. 69 -- 70 -- A list of output pins within the body fragment whose values are moved 71 -- to the result pins of the containing conditional node after execution 72 -- of the clause body. 73 74 overriding function Get_Decider 75 (Self : not null access constant UML_Clause_Proxy) 76 return AMF.UML.Output_Pins.UML_Output_Pin_Access; 77 -- Getter of Clause::decider. 78 -- 79 -- An output pin within the test fragment the value of which is examined 80 -- after execution of the test to determine whether the body should be 81 -- executed. 82 83 overriding procedure Set_Decider 84 (Self : not null access UML_Clause_Proxy; 85 To : AMF.UML.Output_Pins.UML_Output_Pin_Access); 86 -- Setter of Clause::decider. 87 -- 88 -- An output pin within the test fragment the value of which is examined 89 -- after execution of the test to determine whether the body should be 90 -- executed. 91 92 overriding function Get_Predecessor_Clause 93 (Self : not null access constant UML_Clause_Proxy) 94 return AMF.UML.Clauses.Collections.Set_Of_UML_Clause; 95 -- Getter of Clause::predecessorClause. 96 -- 97 -- A set of clauses whose tests must all evaluate false before the current 98 -- clause can be tested. 99 100 overriding function Get_Successor_Clause 101 (Self : not null access constant UML_Clause_Proxy) 102 return AMF.UML.Clauses.Collections.Set_Of_UML_Clause; 103 -- Getter of Clause::successorClause. 104 -- 105 -- A set of clauses which may not be tested unless the current clause 106 -- tests false. 107 108 overriding function Get_Test 109 (Self : not null access constant UML_Clause_Proxy) 110 return AMF.UML.Executable_Nodes.Collections.Set_Of_UML_Executable_Node; 111 -- Getter of Clause::test. 112 -- 113 -- A nested activity fragment with a designated output pin that specifies 114 -- the result of the test. 115 116 overriding procedure Enter_Element 117 (Self : not null access constant UML_Clause_Proxy; 118 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 119 Control : in out AMF.Visitors.Traverse_Control); 120 -- Dispatch call to corresponding subprogram of visitor interface. 121 122 overriding procedure Leave_Element 123 (Self : not null access constant UML_Clause_Proxy; 124 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 125 Control : in out AMF.Visitors.Traverse_Control); 126 -- Dispatch call to corresponding subprogram of visitor interface. 127 128 overriding procedure Visit_Element 129 (Self : not null access constant UML_Clause_Proxy; 130 Iterator : in out AMF.Visitors.Abstract_Iterator'Class; 131 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 132 Control : in out AMF.Visitors.Traverse_Control); 133 -- Dispatch call to corresponding subprogram of iterator interface. 134 135end AMF.Internals.UML_Clauses; 136