Merge branch 'develop' into features/JAL-2094_colourInterface

[jalview.git] / src / jalview / util / Comparison.java

diff --git a/src/jalview/util/Comparison.java b/src/jalview/util/Comparison.java
index 5605a53..0beb45b 100644 (file)
--- a/src/jalview/util/Comparison.java
+++ b/src/jalview/util/Comparison.java
@@ -249,6 +249,18 @@ public class Comparison
   }
 
   /**
+   * Overloaded method signature to test whether a single sequence is nucleotide
+   * (that is, more than 85% CGTA)
+   * 
+   * @param seq
+   * @return
+   */
+  public static final boolean isNucleotide(SequenceI seq)
+  {
+    return isNucleotide(new SequenceI[] { seq });
+  }
+
+  /**
    * Answers true if more than 85% of the sequence residues (ignoring gaps) are
    * A, G, C, T or U, else false. This is just a heuristic guess and may give a
    * wrong answer (as AGCT are also amino acid codes).