Migrated source code from Simantics SVN

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

diff --git a/bundles/org.simantics.selectionview/src/org/simantics/selectionview/VariablePropertyLabelRule.java b/bundles/org.simantics.selectionview/src/org/simantics/selectionview/VariablePropertyLabelRule.java
new file mode 100644 (file)
index 0000000..f99f679
--- /dev/null
+++ b/bundles/org.simantics.selectionview/src/org/simantics/selectionview/VariablePropertyLabelRule.java
@@ -0,0 +1,41 @@
+package org.simantics.selectionview;\r
+\r
+import java.util.HashMap;\r
+import java.util.Map;\r
+\r
+import org.simantics.browsing.ui.model.labels.LabelRule;\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.variable.Variable;\r
+import org.simantics.db.layer0.variable.Variables;\r
+\r
+public class VariablePropertyLabelRule implements LabelRule {\r
+       \r
+    @Override\r
+    public boolean isCompatible(Class<?> contentType) {\r
+        return contentType.equals(Variable.class);\r
+    }\r
+\r
+    @Override\r
+    public Map<String, String> getLabel(ReadGraph graph, Object content)\r
+            throws DatabaseException {\r
+       \r
+       Variable variable = (Variable)content;\r
+       \r
+       Map<String, String> result = new HashMap<String, String>();\r
+       \r
+       for(Variable property : variable.getProperties(graph)) {\r
+               String column = property.getPossiblePropertyValue(graph, Variables.DISPLAY_COLUMN);\r
+               if(column != null) {\r
+                       String value = property.getValue(graph, Bindings.STRING);\r
+                       if (value != null)\r
+                               result.put(column, value);\r
+               }\r
+       }\r
+       \r
+               return result;\r
+               \r
+    }\r
+\r
+}\r