remove single node root

[jalview.git] / forester / java / src / org / forester / surfacing / AdjactantDirectedBinaryDomainCombination.java

diff --git a/forester/java/src/org/forester/surfacing/AdjactantDirectedBinaryDomainCombination.java b/forester/java/src/org/forester/surfacing/AdjactantDirectedBinaryDomainCombination.java
index 6e6da35..3da8ed4 100644 (file)
--- a/forester/java/src/org/forester/surfacing/AdjactantDirectedBinaryDomainCombination.java
+++ b/forester/java/src/org/forester/surfacing/AdjactantDirectedBinaryDomainCombination.java
@@ -36,8 +36,9 @@ public class AdjactantDirectedBinaryDomainCombination extends BasicBinaryDomainC
         if ( ( n_terminal == null ) || ( c_terminal == null ) ) {
             throw new IllegalArgumentException( "attempt to create binary domain combination using null" );
         }
-        _id_0 = n_terminal.getId();
-        _id_1 = c_terminal.getId();
+        //   _id_0 = n_terminal.getId();
+        //  _id_1 = c_terminal.getId();
+        _data = n_terminal.getId() + BinaryDomainCombination.SEPARATOR + c_terminal.getId();
     }
 
     public AdjactantDirectedBinaryDomainCombination( final String n_terminal, final String c_terminal ) {