Changeset 11571 for branches/HeuristicLab.DatasetRefactor/sources/HeuristicLab.Problems.DataAnalysis.Symbolic

Timestamp:

11/24/14 15:16:59 (10 years ago)

Author:

bburlacu

Message:

#2276: Commit initial version of IDataset interface and code refactoring.

Location:

branches/HeuristicLab.DatasetRefactor/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4

Files:

• Formatters/SymbolicDataAnalysisExpressionExcelFormatter.cs (modified) (2 diffs)
• Interfaces/ISymbolicDataAnalysisExpressionTreeInterpreter.cs (modified) (1 diff)
• Interpreter/SymbolicDataAnalysisExpressionTreeILEmittingInterpreter.cs (modified) (3 diffs)
• Interpreter/SymbolicDataAnalysisExpressionTreeInterpreter.cs (modified) (3 diffs)
• Interpreter/SymbolicDataAnalysisExpressionTreeLinearInterpreter.cs (modified) (3 diffs)
• SymbolicDataAnalysisSolutionImpactValuesCalculator.cs (modified) (1 diff)

branches/HeuristicLab.DatasetRefactor/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Formatters/SymbolicDataAnalysisExpressionExcelFormatter.cs

@@ -71 +71 @@
     }
 
-    public string Format(ISymbolicExpressionTree symbolicExpressionTree, Dataset dataset) {
+    public string Format(ISymbolicExpressionTree symbolicExpressionTree, IDataset dataset) {
       var stringBuilder = new StringBuilder();
       if (dataset != null) CalculateVariableMapping(symbolicExpressionTree, dataset);
@@ -85 +85 @@
     }
 
-    private void CalculateVariableMapping(ISymbolicExpressionTree tree, Dataset dataset) {
+    private void CalculateVariableMapping(ISymbolicExpressionTree tree, IDataset dataset) {
       int columnIndex = 0;
       int inputIndex = 0;

branches/HeuristicLab.DatasetRefactor/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interfaces/ISymbolicDataAnalysisExpressionTreeInterpreter.cs

@@ -27 +27 @@
 namespace HeuristicLab.Problems.DataAnalysis.Symbolic {
   public interface ISymbolicDataAnalysisExpressionTreeInterpreter : INamedItem, IStatefulItem {
-    IEnumerable<double> GetSymbolicExpressionTreeValues(ISymbolicExpressionTree tree, Dataset dataset, IEnumerable<int> rows);
+    IEnumerable<double> GetSymbolicExpressionTreeValues(ISymbolicExpressionTree tree, IDataset dataset, IEnumerable<int> rows);
     IntValue EvaluatedSolutions { get; set; }
   }

branches/HeuristicLab.DatasetRefactor/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/SymbolicDataAnalysisExpressionTreeILEmittingInterpreter.cs

@@ -138 +138 @@
     #endregion
 
-    public IEnumerable<double> GetSymbolicExpressionTreeValues(ISymbolicExpressionTree tree, Dataset dataset, IEnumerable<int> rows) {
+    public IEnumerable<double> GetSymbolicExpressionTreeValues(ISymbolicExpressionTree tree, IDataset dataset, IEnumerable<int> rows) {
       if (CheckExpressionsWithIntervalArithmetic.Value)
         throw new NotSupportedException("Interval arithmetic is not yet supported in the symbolic data analysis interpreter.");
@@ -161 +161 @@
     }
 
-    private InterpreterState PrepareInterpreterState(ISymbolicExpressionTree tree, Dataset dataset) {
+    private InterpreterState PrepareInterpreterState(ISymbolicExpressionTree tree, IDataset dataset) {
       Instruction[] code = SymbolicExpressionTreeCompiler.Compile(tree, OpCodes.MapSymbolToOpCode);
       Dictionary<string, int> doubleVariableNames = dataset.DoubleVariables.Select((x, i) => new { x, i }).ToDictionary(e => e.x, e => e.i);
@@ -182 +182 @@
     }
 
-    private void CompileInstructions(ILGenerator il, InterpreterState state, Dataset ds) {
+    private void CompileInstructions(ILGenerator il, InterpreterState state, IDataset ds) {
       Instruction currentInstr = state.NextInstruction();
       int nArgs = currentInstr.nArguments;

branches/HeuristicLab.DatasetRefactor/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/SymbolicDataAnalysisExpressionTreeInterpreter.cs

@@ -95 +95 @@
     #endregion
 
-    public IEnumerable<double> GetSymbolicExpressionTreeValues(ISymbolicExpressionTree tree, Dataset dataset, IEnumerable<int> rows) {
+    public IEnumerable<double> GetSymbolicExpressionTreeValues(ISymbolicExpressionTree tree, IDataset dataset, IEnumerable<int> rows) {
       if (CheckExpressionsWithIntervalArithmetic.Value)
         throw new NotSupportedException("Interval arithmetic is not yet supported in the symbolic data analysis interpreter.");
@@ -111 +111 @@
     }
 
-    private static InterpreterState PrepareInterpreterState(ISymbolicExpressionTree tree, Dataset dataset) {
+    private static InterpreterState PrepareInterpreterState(ISymbolicExpressionTree tree, IDataset dataset) {
       Instruction[] code = SymbolicExpressionTreeCompiler.Compile(tree, OpCodes.MapSymbolToOpCode);
       int necessaryArgStackSize = 0;
@@ -132 +132 @@
 
 
-    public virtual double Evaluate(Dataset dataset, ref int row, InterpreterState state) {
+    public virtual double Evaluate(IDataset dataset, ref int row, InterpreterState state) {
       Instruction currentInstr = state.NextInstruction();
       switch (currentInstr.opCode) {

branches/HeuristicLab.DatasetRefactor/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/SymbolicDataAnalysisExpressionTreeLinearInterpreter.cs

@@ -102 +102 @@
     #endregion
 
-    public IEnumerable<double> GetSymbolicExpressionTreeValues(ISymbolicExpressionTree tree, Dataset dataset, IEnumerable<int> rows) {
+    public IEnumerable<double> GetSymbolicExpressionTreeValues(ISymbolicExpressionTree tree, IDataset dataset, IEnumerable<int> rows) {
       if (CheckExpressionsWithIntervalArithmetic.Value)
         throw new NotSupportedException("Interval arithmetic is not yet supported in the symbolic data analysis interpreter.");
@@ -115 +115 @@
     }
 
-    private double Evaluate(Dataset dataset, int row, LinearInstruction[] code) {
+    private double Evaluate(IDataset dataset, int row, LinearInstruction[] code) {
       for (int i = code.Length - 1; i >= 0; --i) {
         if (code[i].skip) continue;
@@ -352 +352 @@
     }
 
-    private static void PrepareInstructions(LinearInstruction[] code, Dataset dataset) {
+    private static void PrepareInstructions(LinearInstruction[] code, IDataset dataset) {
       for (int i = 0; i != code.Length; ++i) {
         var instr = code[i];

branches/HeuristicLab.DatasetRefactor/sources/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/SymbolicDataAnalysisSolutionImpactValuesCalculator.cs

@@ -41 +41 @@
 
     protected static double CalculateReplacementValue(ISymbolicExpressionTreeNode node, ISymbolicExpressionTree sourceTree, ISymbolicDataAnalysisExpressionTreeInterpreter interpreter,
-      Dataset dataset, IEnumerable<int> rows) {
+      IDataset dataset, IEnumerable<int> rows) {
       //optimization: constant nodes return always the same value
       ConstantTreeNode constantNode = node as ConstantTreeNode;