Changeset 2218 for branches/GP-Refactoring-713/sources/HeuristicLab.GP/3.3/BaseClasses

Timestamp:

07/31/09 12:31:32 (15 years ago)

Author:

gkronber

Message:

Worked on persistence of function trees. #713

File:

• branches/GP-Refactoring-713/sources/HeuristicLab.GP/3.3/BaseClasses/FunctionTreeBase.cs (modified) (3 diffs)

branches/GP-Refactoring-713/sources/HeuristicLab.GP/3.3/BaseClasses/FunctionTreeBase.cs

@@ -25 +25 @@
 using HeuristicLab.Core;
 using HeuristicLab.GP.Interfaces;
+using System.Xml;
 
 namespace HeuristicLab.GP {
@@ -43 +44 @@
       this.subTrees = new List<IFunctionTree>(original.SubTrees.Count);
       foreach (IFunctionTree originalSubTree in original.SubTrees) {
-        this.SubTrees.Add(originalSubTree.Clone());
+        this.SubTrees.Add((IFunctionTree)originalSubTree.Clone());
       }
     }
@@ -93 +94 @@
     }
 
-    public virtual IFunctionTree Clone() {
+    #endregion
+
+    #region IStorable Members
+
+    public Guid Guid {
+      get { throw new NotSupportedException(); }
+    }
+
+    public virtual object Clone() {
       return new FunctionTreeBase(this);
+    }
+
+    public object Clone(IDictionary<Guid, object> clonedObjects) {
+      throw new NotImplementedException();
+    }
+
+    public virtual XmlNode GetXmlNode(string name, XmlDocument document, IDictionary<Guid, IStorable> persistedObjects) {
+      XmlNode node = document.CreateElement(name);
+      //XmlAttribute typeAttr = document.CreateAttribute("Type");
+      //typeAttr.Value = PersistenceManager.BuildTypeString(GetType());
+      //node.Attributes.Append(typeAttr);
+      foreach (IFunctionTree subTree in SubTrees) {
+        XmlNode funNode = PersistenceManager.Persist(Function, document, persistedObjects);
+        node.AppendChild(funNode);
+        funNode.AppendChild(subTree.GetXmlNode("Tree", document, persistedObjects));
+      }
+      return node;
+    }
+
+    public virtual void Populate(XmlNode node, IDictionary<Guid, IStorable> restoredObjects) {
+      for (int i = 0; i < node.ChildNodes.Count; i++) {
+        XmlNode childNode = node.ChildNodes[i];
+        IFunction function = (IFunction)PersistenceManager.Restore(childNode, restoredObjects);
+        IFunctionTree tree = function.GetTreeNode();
+        tree.Populate(childNode.SelectSingleNode("Tree"), restoredObjects);
+        AddSubTree(tree);
+      }
     }