cleanup

[jalview.git] / forester / java / src / org / forester / sdi / SDI.java

diff --git a/forester/java/src/org/forester/sdi/SDI.java b/forester/java/src/org/forester/sdi/SDI.java
index c783ce0..59cc489 100644 (file)
--- a/forester/java/src/org/forester/sdi/SDI.java
+++ b/forester/java/src/org/forester/sdi/SDI.java
@@ -214,8 +214,9 @@ public abstract class SDI {
      * links (sets the field "link" of PhylogenyNode) each external
      * PhylogenyNode of gene_tree to the external PhylogenyNode of species_tree
      * which has the same species name.
+     * @throws SDIException 
      */
-    void linkNodesOfG() {
+    void linkNodesOfG() throws SDIException {
         final Map<String, PhylogenyNode> speciestree_ext_nodes = new HashMap<String, PhylogenyNode>();
         final TaxonomyComparisonBase tax_comp_base = determineTaxonomyComparisonBase();
         // Put references to all external nodes of the species tree into a map.
@@ -301,6 +302,26 @@ public abstract class SDI {
     }
 
     public enum TaxonomyComparisonBase {
-        ID, CODE, SCIENTIFIC_NAME
+        ID {
+
+            @Override
+            public String toString() {
+                return "taxonomy id";
+            }
+        },
+        CODE {
+
+            @Override
+            public String toString() {
+                return "taxonomy code/mnemonic";
+            }
+        },
+        SCIENTIFIC_NAME {
+
+            @Override
+            public String toString() {
+                return "scientific name";
+            }
+        }
     }
 }