Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.selectionview / src / org / simantics / selectionview / DisplayUnitVariableAdapter.java

diff --git a/bundles/org.simantics.selectionview/src/org/simantics/selectionview/DisplayUnitVariableAdapter.java b/bundles/org.simantics.selectionview/src/org/simantics/selectionview/DisplayUnitVariableAdapter.java
new file mode 100644 (file)
index 0000000..5f83bfc
--- /dev/null
+++ b/bundles/org.simantics.selectionview/src/org/simantics/selectionview/DisplayUnitVariableAdapter.java
@@ -0,0 +1,30 @@
+package org.simantics.selectionview;\r
+\r
+import org.simantics.databoard.Datatypes;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.adaption.SimpleContextualAdapter;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.variable.ConstantValueStandardGraphPropertyVariable;\r
+import org.simantics.db.layer0.variable.ModelledVariablePropertyDescriptor;\r
+import org.simantics.db.layer0.variable.Variable;\r
+import org.simantics.db.layer0.variable.Variables;\r
+\r
+public class DisplayUnitVariableAdapter extends SimpleContextualAdapter<Variable, ModelledVariablePropertyDescriptor> {\r
+       \r
+    public String getDisplayUnit(ReadGraph graph, Variable property) throws DatabaseException {\r
+        return Variables.getPossibleUnit(graph, property);\r
+    }\r
+       \r
+       @Override\r
+       public Variable adapt(ReadGraph graph, Resource source, ModelledVariablePropertyDescriptor context) throws DatabaseException {\r
+               \r
+       String value = getDisplayUnit(graph, context.getVariable());\r
+       return new ConstantValueStandardGraphPropertyVariable(graph, context.getVariable(), \r
+                       context.getSubject(),\r
+                       SelectionViewResources.getInstance(graph).HasDisplayUnit,\r
+                       value != null ? value : "", Datatypes.STRING);\r
+               \r
+       }\r
+\r
+}\r