JAL-4134 - refactor tree calculation code to work with binaryNode base type.

[jalview.git] / src / jalview / analysis / NJTree.java

diff --git a/src/jalview/analysis/NJTree.java b/src/jalview/analysis/NJTree.java
index 522c2b1..9a39ac0 100644 (file)
--- a/src/jalview/analysis/NJTree.java
+++ b/src/jalview/analysis/NJTree.java
@@ -22,7 +22,7 @@ package jalview.analysis;
 
 import jalview.api.analysis.ScoreModelI;
 import jalview.api.analysis.SimilarityParamsI;
-import jalview.datamodel.SequenceNode;
+import jalview.datamodel.BinaryNode;
 import jalview.viewmodel.AlignmentViewport;
 
 /**
@@ -81,7 +81,7 @@ public class NJTree extends TreeBuilder
    * {@inheritDoc}
    */
   @Override
-  protected void findNewDistances(SequenceNode nodei, SequenceNode nodej,
+  protected void findNewDistances(BinaryNode nodei, BinaryNode nodej,
           double dist)
   {
     nodei.dist = ((dist + ri) - rj) / 2;