+package fr.orsay.lri.varna.applications.fragseq;
+
+import javax.swing.tree.DefaultMutableTreeNode;
+
+public class FragSeqNode extends DefaultMutableTreeNode
+{
+
+ public FragSeqNode(Object o)
+ {
+ super(o);
+ }
+
+ public boolean isLeaf()
+ {
+ return (this.getUserObject() instanceof FragSeqModel);
+ }
+}
\ No newline at end of file