org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/ControlPointFactory.java

   1 package org.simantics.plant3d.scenegraph.controlpoint;
   2
   3 import java.util.HashMap;
   4 import java.util.List;
   5 import java.util.Map;
   6
   7 import org.simantics.Simantics;
   8 import org.simantics.db.ReadGraph;
   9 import org.simantics.db.Resource;
  10 import org.simantics.db.exception.DatabaseException;
  11 import org.simantics.db.request.Read;
  12 import org.simantics.plant3d.ontology.Plant3D;
  13 import org.simantics.plant3d.scenegraph.PipelineComponent;
  14 import org.simantics.plant3d.scenegraph.controlpoint.PipeControlPoint.PointType;
  15 import org.simantics.plant3d.utils.Item;
  16 import org.simantics.plant3d.utils.P3DUtil;
  17
  18 public class ControlPointFactory {
  19
  20         private static Map<String,Instruction> cache = new HashMap<String, Instruction>();
  21
  22
  23         public static void preloadCache(String libUri) throws Exception {
  24                 List<Item> items = P3DUtil.getEnds(libUri);
  25                 items.addAll(P3DUtil.getInlines(libUri));
  26                 items.addAll(P3DUtil.getNozzles(libUri));
  27                 items.addAll(P3DUtil.getTurns(libUri));
  28
  29                 for (Item item : items) {
  30                         Instruction inst = createInstruction(item.getUri());
  31                         cache.put(item.getUri(), inst);
  32                 }
  33         }
  34
  35         public static PipeControlPoint create(PipelineComponent component) throws Exception {
  36                 Instruction inst = cache.get(component.getType());
  37                 if (inst == null) {
  38                         inst = createInstruction(component.getType());
  39                         cache.put(component.getType(), inst);
  40                 }
  41                 if (inst == null) {
  42                         return null;
  43                 }
  44
  45                 PipeControlPoint pcp = new PipeControlPoint(component);
  46                 pcp.setType(inst.type);
  47                 pcp.setFixed(inst.fixed);
  48                 pcp.setMod(inst.mod);
  49                 pcp.setRotate(inst.isRotate);
  50                 pcp.setReverse(inst.isReverse);
  51                 switch(inst.type) {
  52                 case END:
  53
  54                         break;
  55                 case INLINE:
  56                         if (inst.isOffset || inst.isSizeChange) {
  57                                 PipeControlPoint sub = new PipeControlPoint(component);
  58                                 pcp.children.add(sub);
  59                                 sub.parent = pcp;
  60                                 sub.setType(inst.type);
  61                                 sub.setFixed(inst.fixed);
  62                                 sub.setMod(inst.mod);
  63                                 sub.setSub(true);
  64                                 sub.setDeletable(false);
  65                                 if (inst.isOffset)
  66                                         pcp.setOffset(0.0);
  67                                 if (inst.isSizeChange)
  68                                         pcp.setSizeChange(true);
  69                         }
  70
  71                         break;
  72                 case TURN:
  73
  74                         break;
  75                 }
  76                 return pcp;
  77         }
  78
  79
  80         private static class Instruction {
  81                 PointType type;
  82                 boolean fixed;
  83                 boolean mod;
  84                 boolean isOffset;
  85                 boolean isSizeChange;
  86                 boolean isRotate;
  87                 boolean isReverse;
  88
  89         }
  90
  91         private static Instruction createInstruction(final String type) throws Exception {
  92                 return Simantics.getSession().syncRequest(new Read<Instruction>() {
  93                         @Override
  94                         public Instruction perform(ReadGraph graph) throws DatabaseException {
  95                                 Resource res = graph.getResource(type);
  96                                 Plant3D p3d = Plant3D.getInstance(graph);
  97                                 Instruction i = new Instruction();
  98                                 i.fixed = false;
  99                                 i.isOffset = false;
 100                                 i.isSizeChange = false;
 101                                 i.isRotate = false;
 102                                 i.isReverse = false;
 103                                 i.type = PointType.INLINE;
 104                                 i.mod = false;
 105                                 if (graph.isInheritedFrom(res, p3d.Nozzle)) {
 106                                         i.fixed = true;
 107                                         i.isOffset = false;
 108                                         i.isSizeChange = false;
 109                                         i.type = PointType.END;
 110                                 } else if (graph.isInheritedFrom(res, p3d.InlineComponent)){
 111
 112                                         i.type = PointType.INLINE;
 113                                         if (graph.hasStatement(res,p3d.VariableLengthInlineComponent)) {
 114                                                 i.fixed = false;
 115                                         } else if (graph.hasStatement(res,p3d.FixedLengthInlineComponent)) {
 116                                                 i.fixed = true;
 117                                         } else if (graph.hasStatement(res,p3d.AdjustableLengthInlineComponent)) {
 118                                             i.fixed = true;
 119                                             i.mod = true;
 120                                         } else {
 121                                             throw new DatabaseException("Inline component type " + res + " does not have length configuration.");
 122                                         }
 123
 124                                         if (graph.hasStatement(res,p3d.SizeChangeComponent)) {
 125                                                 i.isSizeChange = true;
 126                                         }
 127
 128                                         if (graph.hasStatement(res,p3d.OffsetComponent)) {
 129                                                 i.isOffset = true;
 130                                         }
 131                                         if (graph.hasStatement(res,p3d.RotateComponent)) {
 132                                                 i.isRotate = true;
 133                                         }
 134
 135                                         if (graph.hasStatement(res,p3d.ReverseComponent)) {
 136                                                 i.isReverse = true;
 137                                         }
 138
 139                                 } else if (graph.isInheritedFrom(res, p3d.TurnComponent)) {
 140                                         i.type = PointType.TURN;
 141                                         if (graph.hasStatement(res,p3d.VariableAngleTurnComponent)) {
 142                                                 i.fixed = false;
 143                                         } else if (graph.hasStatement(res,p3d.FixedAngleTurnComponent)) {
 144                                                 i.fixed = true;
 145                                         } else {
 146                                             throw new DatabaseException("Turn component type " + res + " does not have angle configuration.");
 147                                         }
 148                                 } else if (graph.isInheritedFrom(res, p3d.EndComponent)) {
 149                                         i.fixed = false;
 150                                         i.type = PointType.END;
 151                                 } else {
 152                                         return null;
 153                                 }
 154                                 return i;
 155                         }
 156                 });
 157         }
 158
 159 }