Changeset 119 for branches/XmlTextWriterBranch/HeuristicLab.Functions/FunctionBase.cs

Timestamp:

04/14/08 17:49:47 (16 years ago)

Author:

gkronber

Message:

created a branch that uses XmlTextWriter instead of XMLDocument to save documents. Investigating ticket #103.

Location:

branches/XmlTextWriterBranch

Files:

• . (copied) (copied from trunk/sources)
• HeuristicLab.Functions/FunctionBase.cs (modified) (1 diff)

branches/XmlTextWriterBranch/HeuristicLab.Functions/FunctionBase.cs

@@ -289 +289 @@
     }
 
-    public override XmlNode GetXmlNode(string name, XmlDocument document, IDictionary<Guid, IStorable> persistedObjects) {
-      XmlNode node = base.GetXmlNode(name, document, persistedObjects);
-      if (metaObject != this) {
-        XmlNode functionTemplateNode = document.CreateElement("FunctionTemplate");
-        functionTemplateNode.AppendChild(PersistenceManager.Persist(metaObject, document, persistedObjects));
-        node.AppendChild(functionTemplateNode);
-      } 
-
-      // don't need to persist the sub-functions because OperatorBase.GetXmlNode already persisted the sub-operators
-
-      // persist local variables
-      XmlNode variablesNode = document.CreateNode(XmlNodeType.Element, "LocalVariables", null);
-      foreach (IVariable variable in variables) {
-        variablesNode.AppendChild(PersistenceManager.Persist(variable, document, persistedObjects));
-      }
-      node.AppendChild(variablesNode);
-      return node;
+    //public override XmlNode GetXmlNode(string name, XmlDocument document, IDictionary<Guid, IStorable> persistedObjects) {
+    //  XmlNode node = base.GetXmlNode(name, document, persistedObjects);
+    //  if (metaObject != this) {
+    //    XmlNode functionTemplateNode = document.CreateElement("FunctionTemplate");
+    //    functionTemplateNode.AppendChild(PersistenceManager.Persist(metaObject, document, persistedObjects));
+    //    node.AppendChild(functionTemplateNode);
+    //  } 
+
+    //  // don't need to persist the sub-functions because OperatorBase.GetXmlNode already persisted the sub-operators
+
+    //  // persist local variables
+    //  XmlNode variablesNode = document.CreateNode(XmlNodeType.Element, "LocalVariables", null);
+    //  foreach (IVariable variable in variables) {
+    //    variablesNode.AppendChild(PersistenceManager.Persist(variable, document, persistedObjects));
+    //  }
+    //  node.AppendChild(variablesNode);
+    //  return node;
+    //}
+    public override void Persist(string name, XmlWriter writer, IDictionary<Guid, IStorable> persistedObjects) {
+      base.Persist(name, writer, persistedObjects);
+      if(MetaObject != this) {
+        writer.WriteStartElement("FunctionTemplate");
+        PersistenceManager.Persist(metaObject, writer, persistedObjects);
+        writer.WriteEndElement();
+      }
+      writer.WriteStartElement("LocalVariables");
+      foreach(IVariable variable in variables)
+        PersistenceManager.Persist(variable, writer, persistedObjects);
+      writer.WriteEndElement(); // </LocalVariables>
     }