Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.graph.compiler / src / org / simantics / graph / compiler / internal / store / PreValueStore.java

diff --git a/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/store/PreValueStore.java b/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/store/PreValueStore.java
new file mode 100644 (file)
index 0000000..923fd96
--- /dev/null
+++ b/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/store/PreValueStore.java
@@ -0,0 +1,76 @@
+package org.simantics.graph.compiler.internal.store;\r
+\r
+import gnu.trove.map.hash.TIntIntHashMap;\r
+import gnu.trove.map.hash.TIntObjectHashMap;\r
+import gnu.trove.procedure.TIntObjectProcedure;\r
+import gnu.trove.set.hash.TIntHashSet;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.databoard.binding.Binding;\r
+import org.simantics.databoard.binding.mutable.Variant;\r
+import org.simantics.graph.compiler.internal.values.TreeValue;\r
+import org.simantics.graph.query.IDataTypeQuery;\r
+import org.simantics.graph.store.IStore;\r
+import org.simantics.graph.store.IndexMappingUtils;\r
+import org.simantics.graph.store.ValueStore;\r
+import org.simantics.ltk.Problem;\r
+\r
+public class PreValueStore implements IStore {\r
+\r
+       TIntObjectHashMap<IPreValue> preValues = new TIntObjectHashMap<IPreValue>();\r
+       TIntHashSet collisions = new TIntHashSet();\r
+       \r
+       @Override\r
+       public void map(TIntIntHashMap map) {\r
+               preValues = IndexMappingUtils.map(map, preValues, collisions);\r
+       }\r
+       \r
+       public void setValue(int id, IPreValue value) {\r
+               preValues.put(id, value);\r
+       }\r
+       \r
+       public void convertPreValues(final ValueStore values, final IDataTypeQuery dtq, final Collection<Problem> problems) {\r
+               preValues.forEachEntry(new TIntObjectProcedure<IPreValue>() {                   \r
+                       @Override\r
+                       public boolean execute(int resource, IPreValue preValue) {\r
+                               try {\r
+                                       Binding binding = dtq.getDataType(resource);\r
+                                       if(binding == null) {\r
+                                               problems.add(new Problem(\r
+                                                               preValue.getLocation(), \r
+                                                               "Literal does not have a data type."\r
+                                                       ));     \r
+                                               return true;\r
+                                       }\r
+                                       Object value = preValue.toValue(binding, problems);\r
+                                       values.setValue(resource,\r
+                                                       new Variant(binding, value)\r
+                                                       );                                              \r
+                               } catch(Exception e) {\r
+                                       e.printStackTrace();\r
+                               }\r
+                               return true;\r
+                       }\r
+               });\r
+               preValues.clear();\r
+       }\r
+       \r
+       public void forEachPreValue(TIntObjectProcedure<IPreValue> procedure) {\r
+               preValues.forEachEntry(procedure);\r
+       }\r
+       \r
+       public String getStringValue(int i) {\r
+               IPreValue value = preValues.get(i);\r
+               if(value == null || !(value instanceof TreeValue))\r
+                       return null;\r
+               ArrayList<Problem> problems = new ArrayList<Problem>();\r
+               String v = (String) ((TreeValue)value).toValue(Bindings.STRING, problems);\r
+               if(v == null || problems.size()>0)\r
+                       return null;\r
+               return v;\r
+       }\r
+\r
+}\r