'#39: fix DecisionNode clone method call

sepinf-inc · Apr 12, 2024 · 02c580f · 02c580f
1 parent 8c88e00
commit 02c580f
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Showing 2 changed files with 12 additions and 5 deletions.
diff --git a/iped-app/src/main/java/iped/app/ui/filterdecisiontree/DecisionNode.java b/iped-app/src/main/java/iped/app/ui/filterdecisiontree/DecisionNode.java
@@ -32,4 +32,15 @@ public void invert() {
         this.inverted = !inverted;
     }
 
+    @Override
+    public DecisionNode clone() {
+        DecisionNode clone = new DecisionNode();
+        clone.parent = this.parent;
+        clone.inverted = this.inverted;
+        for (DecisionNode child : this.children) {
+            clone.children.add(child.clone());
+        }
+        return clone;
+    }
+
 }
diff --git a/iped-app/src/main/java/iped/app/ui/filters/FilterTransferHandler.java b/iped-app/src/main/java/iped/app/ui/filters/FilterTransferHandler.java
@@ -202,7 +202,7 @@ public boolean importData(TransferSupport support) {
                     OperandNode operand = (OperandNode) data.getTransferData(operandNodeFlavor);
                     if (operand != null) {
                         if (support.getDropAction() == COPY) {
-                            DecisionNode dn = (DecisionNode) clone(operand);
+                            DecisionNode dn = operand.clone();
                             if (dn != null) {
                                 dest.addDecisionNode(dn);
                             } else {
@@ -224,8 +224,4 @@ public boolean importData(TransferSupport support) {
 
     }
 
-    private Object clone(Object object) {
-        return object;
-    }
-
 }