JAL-2023 adjustments to mappings added for split frame to avoid

[jalview.git] / src / jalview / datamodel / Alignment.java

diff --git a/src/jalview/datamodel/Alignment.java b/src/jalview/datamodel/Alignment.java
index a9b0d53..f14539b 100755 (executable)
--- a/src/jalview/datamodel/Alignment.java
+++ b/src/jalview/datamodel/Alignment.java
@@ -30,6 +30,7 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.HashSet;
 import java.util.Hashtable;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -1287,6 +1288,22 @@ public class Alignment implements AlignmentI
     }
   }
 
+  /**
+   * adds a set of mappings (while ignoring any duplicates)
+   */
+  @Override
+  public void addCodonFrames(Iterable<AlignedCodonFrame> codons)
+  {
+    if (codons != null)
+    {
+      Iterator<AlignedCodonFrame> it = codons.iterator();
+      while (it.hasNext())
+      {
+        addCodonFrame(it.next());
+      }
+    }
+  }
+
   /*
    * (non-Javadoc)
    *