X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2Fdatamodel%2Falphafold%2FMappableContactMatrix.java;h=5f27a2c170e0a0b487453968861d05c240bed25c;hb=d6e6893d922a0fca8fa0c716b714c162ad2b9714;hp=cc96ac40af87442674c7a72bfc8b8d826d9a8e95;hpb=0ad68271736bf34febfa87b2525c03345500d54c;p=jalview.git

diff --git a/src/jalview/ws/datamodel/alphafold/MappableContactMatrix.java b/src/jalview/ws/datamodel/alphafold/MappableContactMatrix.java
index cc96ac4..5f27a2c 100644
--- a/src/jalview/ws/datamodel/alphafold/MappableContactMatrix.java
+++ b/src/jalview/ws/datamodel/alphafold/MappableContactMatrix.java
@@ -487,4 +487,25 @@ public abstract class MappableContactMatrix<T extends MappableContactMatrix<T>>
     return mappedMatrix.getElementAt(_column, i);
   }
 
+  @Override
+  public int hashCode()
+  {
+    return 7 * (refSeq != null ? refSeq.hashCode() : 0)
+            + 11 * (toSeq != null ? toSeq.hashCode() : 0)
+            + 13 * (mappedMatrix != null ? mappedMatrix.hashCode() : 0)
+            + length * 3;
+  }
+
+  @Override
+  public boolean equals(Object obj)
+  {
+    if (obj == null || !(obj.getClass().equals(getClass())))
+    {
+      return false;
+    }
+    T them = (T) obj;
+    return mappedMatrix == them.mappedMatrix && length == them.length
+            && refSeq == them.refSeq && toSeq.equals(them.toSeq);
+
+  }
 }