bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/evaluator/Path.java

   1 package org.simantics.document.linking.report.evaluator;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collections;\r
   5 import java.util.HashMap;\r
   6 import java.util.List;\r
   7 import java.util.Map;\r
   8 \r
   9 import org.eclipse.jface.resource.ImageDescriptor;\r
  10 import org.simantics.db.ReadGraph;\r
  11 import org.simantics.db.Resource;\r
  12 import org.simantics.db.exception.DatabaseException;\r
  13 import org.simantics.db.layer0.variable.Variable;\r
  14 import org.simantics.document.linking.Activator;\r
  15 import org.simantics.document.linking.ontology.DocumentLink;\r
  16 import org.simantics.document.linking.report.DocumentLine;\r
  17 import org.simantics.objmap.graph.annotations.OrderedSetType;\r
  18 import org.simantics.objmap.graph.annotations.RelatedGetValue;\r
  19 import org.simantics.objmap.graph.annotations.RelatedSetValue;\r
  20 \r
  21 @OrderedSetType(DocumentLink.URIs.EvaluatorTree_Path)\r
  22 public class Path extends EvaluatorNode implements StringEditableNode{\r
  23         \r
  24         String separator;\r
  25         \r
  26         public Path() {\r
  27                 separator = "/";\r
  28         }\r
  29         \r
  30         public Path(String separator) {\r
  31                 this.separator = separator;\r
  32         }\r
  33         \r
  34         @Override\r
  35         public String toString() {\r
  36                 return "path " + "(" + separator +")" ;\r
  37         }\r
  38         \r
  39         @Override\r
  40         public String setValue(String value) {\r
  41                 separator = value;\r
  42                 return null;\r
  43         }\r
  44         \r
  45         @RelatedSetValue(DocumentLink.URIs.EvaluatorTree_HasValue)\r
  46         public void _setValue(String value) {\r
  47                 separator = value;\r
  48         }\r
  49         \r
  50         @RelatedGetValue(DocumentLink.URIs.EvaluatorTree_HasValue)\r
  51         @Override\r
  52         public String getValue() {\r
  53                 return separator;\r
  54         }\r
  55         \r
  56         @Override\r
  57         public String getValue(ReadGraph graph, Variable variable,\r
  58                         Map<Object, Object> context) throws DatabaseException {\r
  59                 Resource model = (Resource)context.get("model");\r
  60                 String text = "";\r
  61                 Variable parent = variable.getParent(graph);\r
  62                 while (parent != null) {\r
  63                         text = children.get(0).getValue(graph, parent, context) + separator + text;\r
  64                         parent = parent.getParent(graph);\r
  65                         if (model.equals(parent.getRepresents(graph)))\r
  66                                 parent = null;\r
  67                 }\r
  68                 if (text.length() == 0)\r
  69                         return null;\r
  70                 return text.substring(0,text.length()-separator.length());\r
  71         }\r
  72         \r
  73         @Override\r
  74         public List<DocumentLine> getLines(ReadGraph graph, Variable variable,\r
  75                         Map<Object, Object> context) throws DatabaseException {\r
  76                 List<DocumentLine> result = new ArrayList<DocumentLine>();\r
  77                 Resource model = (Resource)context.get("model");\r
  78                 for (int i = 0 ; i < children.size(); i++) {\r
  79                         Variable parent = variable.getParent(graph);\r
  80                         while (parent != null) {\r
  81                                 List<DocumentLine> list = children.get(i).getLines(graph, parent, context);\r
  82                                 for (int j = 0; j < list.size(); j++) {\r
  83                                         DocumentLine line = list.get(j); \r
  84                                         if (j <= result.size()) {\r
  85                                                 result.add(line);\r
  86                                         } else {\r
  87                                                 DocumentLine extLine = result.get(j);\r
  88                                                 String combined = line.getLine() + separator + extLine.getLine();\r
  89                                                 Map<Object,Object> combinedSet = new HashMap<Object, Object>();\r
  90                                                 combinedSet.putAll(extLine.getHints());\r
  91                                                 combinedSet.putAll(line.getHints());\r
  92                                                 \r
  93                                                 result.set(j, new DocumentLine(combined,combinedSet));\r
  94                                         }\r
  95                                 }\r
  96                                 parent = parent.getParent(graph);\r
  97                                 if (model.equals(parent.getRepresents(graph)))\r
  98                                         parent = null;\r
  99                         }\r
 100                 }\r
 101                 return result;\r
 102         }\r
 103         \r
 104         @Override\r
 105         public ImageDescriptor getImage() {\r
 106                 return Activator.imageDescriptorFromPlugin("com.famfamfam.silk", "icons/folder.png");\r
 107         }\r
 108         \r
 109         @Override\r
 110         public EvaluatorItem copy() {\r
 111                 Path path = new Path();\r
 112                 return path;\r
 113         }\r
 114         \r
 115         @Override\r
 116         public List<Class<? extends EvaluatorItem>> getPossibleChildren(boolean add) {\r
 117                 if (add && children.size() > 0)\r
 118                         return Collections.emptyList();\r
 119                 return super.getPossibleChildren(add);\r
 120         }\r
 121         \r
 122         @Override\r
 123         public boolean acceptChild(EvaluatorItem item) {\r
 124                 return children.size() == 0;\r
 125         }\r
 126         \r
 127         @Override\r
 128         public boolean acceptChild(int index, EvaluatorItem item) {\r
 129                 return children.size() == 0;\r
 130         }\r
 131 \r
 132 }\r