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.Elements; 45with AMF.Internals.Element_Collections; 46with AMF.Internals.Helpers; 47with AMF.Internals.Tables.UML_Attributes; 48with AMF.Visitors.UML_Iterators; 49with AMF.Visitors.UML_Visitors; 50with League.Strings.Internals; 51with Matreshka.Internals.Strings; 52 53package body AMF.Internals.UML_Comments is 54 55 ------------------- 56 -- Enter_Element -- 57 ------------------- 58 59 overriding procedure Enter_Element 60 (Self : not null access constant UML_Comment_Proxy; 61 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 62 Control : in out AMF.Visitors.Traverse_Control) is 63 begin 64 if Visitor in AMF.Visitors.UML_Visitors.UML_Visitor'Class then 65 AMF.Visitors.UML_Visitors.UML_Visitor'Class 66 (Visitor).Enter_Comment 67 (AMF.UML.Comments.UML_Comment_Access (Self), 68 Control); 69 end if; 70 end Enter_Element; 71 72 ------------------- 73 -- Leave_Element -- 74 ------------------- 75 76 overriding procedure Leave_Element 77 (Self : not null access constant UML_Comment_Proxy; 78 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 79 Control : in out AMF.Visitors.Traverse_Control) is 80 begin 81 if Visitor in AMF.Visitors.UML_Visitors.UML_Visitor'Class then 82 AMF.Visitors.UML_Visitors.UML_Visitor'Class 83 (Visitor).Leave_Comment 84 (AMF.UML.Comments.UML_Comment_Access (Self), 85 Control); 86 end if; 87 end Leave_Element; 88 89 ------------------- 90 -- Visit_Element -- 91 ------------------- 92 93 overriding procedure Visit_Element 94 (Self : not null access constant UML_Comment_Proxy; 95 Iterator : in out AMF.Visitors.Abstract_Iterator'Class; 96 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 97 Control : in out AMF.Visitors.Traverse_Control) is 98 begin 99 if Iterator in AMF.Visitors.UML_Iterators.UML_Iterator'Class then 100 AMF.Visitors.UML_Iterators.UML_Iterator'Class 101 (Iterator).Visit_Comment 102 (Visitor, 103 AMF.UML.Comments.UML_Comment_Access (Self), 104 Control); 105 end if; 106 end Visit_Element; 107 108 --------------------------- 109 -- Get_Annotated_Element -- 110 --------------------------- 111 112 overriding function Get_Annotated_Element 113 (Self : not null access constant UML_Comment_Proxy) 114 return AMF.UML.Elements.Collections.Set_Of_UML_Element is 115 begin 116 return 117 AMF.UML.Elements.Collections.Wrap 118 (AMF.Internals.Element_Collections.Wrap 119 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Annotated_Element 120 (Self.Element))); 121 end Get_Annotated_Element; 122 123 -------------- 124 -- Get_Body -- 125 -------------- 126 127 overriding function Get_Body 128 (Self : not null access constant UML_Comment_Proxy) 129 return AMF.Optional_String is 130 begin 131 declare 132 use type Matreshka.Internals.Strings.Shared_String_Access; 133 134 Aux : constant Matreshka.Internals.Strings.Shared_String_Access 135 := AMF.Internals.Tables.UML_Attributes.Internal_Get_Body (Self.Element); 136 137 begin 138 if Aux = null then 139 return (Is_Empty => True); 140 141 else 142 return (False, League.Strings.Internals.Create (Aux)); 143 end if; 144 end; 145 end Get_Body; 146 147 -------------- 148 -- Set_Body -- 149 -------------- 150 151 overriding procedure Set_Body 152 (Self : not null access UML_Comment_Proxy; 153 To : AMF.Optional_String) is 154 begin 155 if To.Is_Empty then 156 AMF.Internals.Tables.UML_Attributes.Internal_Set_Body 157 (Self.Element, null); 158 159 else 160 AMF.Internals.Tables.UML_Attributes.Internal_Set_Body 161 (Self.Element, 162 League.Strings.Internals.Internal (To.Value)); 163 end if; 164 end Set_Body; 165 166end AMF.Internals.UML_Comments; 167