Changeset 467 for trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/TaskTreeNodeImpl.java

Timestamp:

07/25/12 11:58:00 (12 years ago)

Author:

pharms

Message:

corrected implementation of clone

File:

• trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/TaskTreeNodeImpl.java (modified) (2 diffs)

trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/TaskTreeNodeImpl.java

@@ -23 +23 @@
  */
 //-------------------------------------------------------------------------------------------------
-public abstract class TaskTreeNodeImpl implements TaskTreeNode
+public class TaskTreeNodeImpl implements TaskTreeNode
 {
   /** */
@@ -282 +282 @@
   //-----------------------------------------------------------------------------------------------
   @Override
-  public abstract TaskTreeNode clone();
+  public TaskTreeNode clone()
+  {
+    TaskTreeNodeImpl clone = null;
+    try
+    {
+      clone = (TaskTreeNodeImpl) super.clone();
+      
+      clone.mChildren = new ArrayList<TaskTreeNode>();
+      
+      for (TaskTreeNode child : mChildren)
+      {
+        clone.mChildren.add(child.clone());
+      }
+      
+    }
+    catch (CloneNotSupportedException e)
+    {
+      // this should never happen. Therefore simply dump the exception
+      e.printStackTrace();
+    }
+    
+    return clone;
+  }
 
 }