Changeset 10943 for branches/DataPreprocessing/HeuristicLab.Problems.DataAnalysis.Symbolic

Timestamp:

06/04/14 13:33:00 (10 years ago)

Author:

tsteinre

Message:

• implement Backtransformation logic for CopyColumnTransformation

File:

• branches/DataPreprocessing/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/TransformationToSymbolicTreeMapper.cs (modified) (3 diffs)

branches/DataPreprocessing/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/TransformationToSymbolicTreeMapper.cs

@@ -47 +47 @@
         return GenerateModelForShiftStandardDistributionTransformation();
       } else if (transformation is CopyColumnTransformation) {
-        // TODO
+        return GenerateTreeNodeForCopyColumnTransformation();
       }
       throw new NotImplementedException();
@@ -67 +67 @@
       } else if (transformation is ShiftStandardDistributionTransformation) {
         GenerateInverseModelForShiftStandardDistributionTransformation();
+      } else if (transformation is CopyColumnTransformation) {
+        return GenerateTreeNodeForCopyColumnTransformation();
       }
 
@@ -205 +207 @@
 
       return GenTreeShiftStdDist(column, m_tarValue, s_tarValue, m_orgValue, s_orgValue);
+    }
+
+    private ISymbolicExpressionTreeNode GenerateTreeNodeForCopyColumnTransformation() {
+      var copyColumnTransformation = (CopyColumnTransformation)transformation;
+      var copiedColumnName = copyColumnTransformation.CopiedColumnName;
+
+      return CreateVariableTreeNode(copiedColumnName, copiedColumnName + "(original)");
     }