Changeset 16879

Timestamp:

05/02/19 07:50:22 (6 years ago)

Author:

chaider

Message:

#2971 Removed unused parser method

File:

• branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Parser/IntervalConstraintsParser.cs (modified) (1 diff)

branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Parser/IntervalConstraintsParser.cs

@@ -27 +27 @@
 namespace HeuristicLab.Problems.DataAnalysis {
   public static class IntervalConstraintsParser {
-    public static IEnumerable<IntervalConstraint> Parse(string input) {
-      var options = RegexOptions.Multiline | RegexOptions.IgnoreCase;
-      var matches = Regex.Matches(input, @"^(.*)\bin\b\s*([\[\]])(.*[^\s])(\s*\.\.\s*)([^\s].*)([\[\]])\n*\r*\s*$", options);
 
-      for (var i = 0; i < matches.Count; ++i) {
-        if (matches[i].Groups.Count == 7) {
-          var intervalConstraint = new IntervalConstraint();
-          //pattern 1 = defintion
-          var definition = Regex.Replace(matches[i].Groups[1].Value, @"\s *", "");
-          if (Regex.IsMatch(definition, @"\/")) {
-            var splitted = Regex.Split(definition.Replace(" ", string.Empty), @"\/");
-            var match = Regex.Match(splitted[0], @"([d∂])([0-9]|[²³])?(.*[^\s*])");
-            if (match.Success) {
-              intervalConstraint.NumberOfDerivation = match.Groups[2].Success ? ParseDerivationCount(match.Groups[2].Value) : 1;
-              intervalConstraint.Definition = match.Groups[3].Value;
-              intervalConstraint.IsDerivation = true;
-              var formulation = Regex.Match(splitted[1], @"([d∂])(.*[^²³])([²³])?");
-              if (formulation.Success) {
-                intervalConstraint.Variable = formulation.Groups[2].Success ? formulation.Groups[2].Value : "";
-              }
-            } else {
-              throw new ArgumentException($"An error occured in the derivation part: {splitted[0]}");
-            }
-          } else {
-            intervalConstraint.Definition = Regex.Match(definition, @".*[^.\s]*").Value;
-            intervalConstraint.IsDerivation = false;
-          }
-          intervalConstraint.Expression = matches[i].Groups[0].Value.Trim(' ', '\t', '\n', '\r');
-          intervalConstraint.InclusiveLowerBound = (matches[i].Groups[2].Value == "[");
-          intervalConstraint.InclusiveUpperBound = (matches[i].Groups[6].Value == "]");
-          intervalConstraint.Interval = new Interval(ParseIntervalBounds(matches[i].Groups[3].Value.Replace(" ", string.Empty)),
-            ParseIntervalBounds(matches[i].Groups[5].Value.Replace(" ", string.Empty)));
-
-          yield return intervalConstraint;
-        } else {
-          throw new ArgumentException($"The given constraint: {matches[i].Value} is not valid.");
-        }
-      }
-    }
-
-    
     public static IEnumerable<IntervalConstraint> ParseInput(string input, string target = "", IEnumerable<string> variables = null) {
       var lines = input.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None);