gerrit.simantics Code Review - simantics/sysdyn.git/blob

   1 /*******************************************************************************\r
   2  * Copyright (c) 2010 Association for Decentralized Information Management in\r
   3  * Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.sysdyn.ui.elements2.connections;\r
  13 \r
  14 import java.util.HashMap;\r
  15 import java.util.concurrent.ConcurrentSkipListMap;\r
  16 import java.util.concurrent.atomic.AtomicInteger;\r
  17 \r
  18 import org.simantics.databoard.Bindings;\r
  19 import org.simantics.db.AsyncReadGraph;\r
  20 import org.simantics.db.Resource;\r
  21 import org.simantics.db.exception.DatabaseException;\r
  22 import org.simantics.db.procedure.AsyncMultiProcedure;\r
  23 import org.simantics.db.procedure.AsyncProcedure;\r
  24 import org.simantics.diagram.adapter.ElementFactoryAdapter;\r
  25 import org.simantics.diagram.stubs.DiagramResource;\r
  26 import org.simantics.g2d.canvas.ICanvasContext;\r
  27 import org.simantics.g2d.diagram.DiagramHints;\r
  28 import org.simantics.g2d.diagram.IDiagram;\r
  29 import org.simantics.g2d.element.ElementClass;\r
  30 import org.simantics.g2d.element.IElement;\r
  31 import org.simantics.g2d.element.handler.impl.StaticObjectAdapter;\r
  32 import org.simantics.layer0.Layer0;\r
  33 import org.simantics.modeling.ModelingResources;\r
  34 import org.simantics.sysdyn.SysdynResource;\r
  35 import org.simantics.sysdyn.ui.editor.routing.DependencyRouter;\r
  36 import org.simantics.utils.datastructures.Pair;\r
  37 \r
  38 /**\r
  39  * An element class for single connection entity elements. A connection entity\r
  40  * consists of connection edge segments and branch points as its children.\r
  41  * \r
  42  * @author Tuukka Lehtonen\r
  43  */\r
  44 public class DependencyConnectionFactory extends ElementFactoryAdapter {\r
  45 \r
  46     public static final ElementClass CLASS = SysdynConnectionClass.CLASS;\r
  47 \r
  48     @Override\r
  49     public void create(AsyncReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource elementType, final AsyncProcedure<ElementClass> procedure) {\r
  50         DiagramResource dr = graph.getService(DiagramResource.class);\r
  51         graph.forSingleType(elementType, dr.Connection, new AsyncProcedure<Resource>() {\r
  52             @Override\r
  53             public void exception(AsyncReadGraph graph, Throwable throwable) {\r
  54                 procedure.exception(graph, throwable);\r
  55             }\r
  56             @Override\r
  57             public void execute(AsyncReadGraph graph, Resource connectionType) {\r
  58                 procedure.execute(graph, SysdynConnectionClass.CLASS.newClassWith(false, new StaticObjectAdapter(connectionType)));\r
  59             }\r
  60         });\r
  61     }\r
  62 \r
  63     @Override\r
  64     public void load(AsyncReadGraph graph, ICanvasContext canvas, IDiagram diagram, final Resource elementResource,\r
  65             final IElement element, final AsyncProcedure<IElement> procedure) {\r
  66         \r
  67         final AtomicInteger ready = new AtomicInteger(1);\r
  68         final ConcurrentSkipListMap<String, Pair<Resource, Object>> properties = new ConcurrentSkipListMap<String, Pair<Resource, Object>>();\r
  69         \r
  70         element.setHint(DiagramHints.ROUTE_ALGORITHM, new DependencyRouter());\r
  71 \r
  72         graph.forEachPredicate(elementResource, new AsyncMultiProcedure<Resource>() {\r
  73 \r
  74                         @Override\r
  75                         public void exception(AsyncReadGraph graph, Throwable throwable) {\r
  76                                 throwable.printStackTrace();\r
  77                         }\r
  78 \r
  79                         @Override\r
  80                         public void execute(AsyncReadGraph graph, final Resource property) {\r
  81                                 \r
  82                                 ready.incrementAndGet();\r
  83                                 Layer0 l0;\r
  84                                 ModelingResources mr;\r
  85                                 try {\r
  86                                         l0 = Layer0.getInstance(graph.getSession());\r
  87                                         mr = ModelingResources.getInstance(graph.getSession());\r
  88                                 } catch (DatabaseException e) {\r
  89                                         e.printStackTrace();\r
  90                                         return;\r
  91                                 }\r
  92                                 graph.forIsSubrelationOf(property, l0.HasProperty, new AsyncProcedure<Boolean>() {\r
  93 \r
  94                                         @Override\r
  95                                         public void exception(AsyncReadGraph graph, Throwable throwable) {\r
  96                                                 throwable.printStackTrace();\r
  97                                         }\r
  98 \r
  99                                         @Override\r
 100                                         public void execute(AsyncReadGraph graph, final Boolean isProperty) {\r
 101                                                 \r
 102                                                 if(isProperty) {\r
 103                                                         \r
 104                                                         graph.forPossibleRelatedValue(elementResource, property, new AsyncProcedure<Object>() {\r
 105 \r
 106                                                                 @Override\r
 107                                                                 public void exception(AsyncReadGraph graph, Throwable throwable) {\r
 108                                                                         throwable.printStackTrace();\r
 109                                                                 }\r
 110 \r
 111                                                                 @Override\r
 112                                                                 public void execute(AsyncReadGraph graph, final Object value) {\r
 113 \r
 114                                                                         Layer0 l0;\r
 115                                                                         try {\r
 116                                                                                 l0 = Layer0.getInstance(graph.getSession());\r
 117                                                                         } catch (DatabaseException e) {\r
 118                                                                                 e.printStackTrace();\r
 119                                                                                 return;\r
 120                                                                         }\r
 121                                                                         \r
 122                                                                         graph.forPossibleRelatedValue(property, l0.HasName, Bindings.STRING, new AsyncProcedure<String>() {\r
 123 \r
 124                                                                                 @Override\r
 125                                                                                 public void exception(AsyncReadGraph graph, Throwable throwable) {\r
 126                                                                                         throwable.printStackTrace();\r
 127                                                                                 }\r
 128 \r
 129                                                                                 @Override\r
 130                                                                                 public void execute(AsyncReadGraph graph, String name) {\r
 131                                                                                         \r
 132                                                                                         properties.put(name, Pair.make(property, value));\r
 133 //                                                                                      System.out.println("load properties " + name + " => " + value);\r
 134                                                                                         if(ready.decrementAndGet() == 0) {\r
 135                                                                                         element.setHint(DiagramHints.PROPERTIES, new HashMap<String, Pair<Resource, Object>>(properties));\r
 136                                                                                         procedure.execute(graph, element);\r
 137                                                                                         }\r
 138                                                                                         \r
 139                                                                                 }\r
 140                                                                                 \r
 141                                                                         });\r
 142                                                                         \r
 143                                                                 }\r
 144                                                                 \r
 145                                                         });\r
 146                                                         \r
 147                                                         \r
 148                                                 } else {\r
 149 \r
 150                                                         if(ready.decrementAndGet() == 0) {\r
 151                                                         element.setHint(DiagramHints.PROPERTIES, new HashMap<String, Pair<Resource, Object>>(properties));\r
 152                                                         procedure.execute(graph, element);\r
 153                                                         }\r
 154                                                         \r
 155                                                 }\r
 156                                                 \r
 157                                         }\r
 158                                         \r
 159                                 });\r
 160                                 \r
 161                                 \r
 162 //                              graph.forPossibleObject(elementResource, mr.DiagramConnectionToConnection,  new AsyncProcedure<Resource>() {\r
 163 //\r
 164 //                    @Override\r
 165 //                    public void execute(AsyncReadGraph graph, Resource result) {\r
 166 //                        SysdynResource sr;\r
 167 //                        try {\r
 168 //                            sr = SysdynResource.getInstance(graph.getSession());\r
 169 //                        } catch (DatabaseException e) {\r
 170 //                            e.printStackTrace();\r
 171 //                            return;\r
 172 //                        }\r
 173 //                        graph.forPossibleRelatedValue(result, sr.Polarity, Bindings.STRING, new AsyncProcedure<String>() {\r
 174 //\r
 175 //                            @Override\r
 176 //                            public void exception(AsyncReadGraph graph, Throwable throwable) {\r
 177 //                                throwable.printStackTrace();\r
 178 //                            }\r
 179 //\r
 180 //                            @Override\r
 181 //                            public void execute(AsyncReadGraph graph, String name) {\r
 182 //                                \r
 183 //                                properties.put("polarity", Pair.make(property, (Object)name));\r
 184 ////                              System.out.println("load properties " + name + " => " + value);\r
 185 //                                if(ready.decrementAndGet() == 0) {\r
 186 //                                    element.setHint(DiagramHints.PROPERTIES, new HashMap<String, Pair<Resource, Object>>(properties));\r
 187 //                                    procedure.execute(graph, element);\r
 188 //                                }\r
 189 //                                \r
 190 //                            }\r
 191 //                            \r
 192 //                        });\r
 193 //                        \r
 194 //                    }\r
 195 //\r
 196 //                    @Override\r
 197 //                    public void exception(AsyncReadGraph graph, Throwable throwable) {\r
 198 //                        throwable.printStackTrace();                        \r
 199 //                    }\r
 200 //\r
 201 //                              });\r
 202                                 \r
 203                         }\r
 204 \r
 205                         @Override\r
 206                         public void finished(AsyncReadGraph graph) {\r
 207                                 \r
 208                                 if(ready.decrementAndGet() == 0) {\r
 209                                 element.setHint(DiagramHints.PROPERTIES, new HashMap<String, Object>(properties));\r
 210                                 procedure.execute(graph, element);\r
 211                                 }\r
 212                                 \r
 213                         }\r
 214                 \r
 215         });\r
 216         \r
 217     }\r
 218 \r
 219 }\r