X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fapi%2FAlignCalcWorkerI.java;fp=src%2Fjalview%2Fapi%2FAlignCalcWorkerI.java;h=19df53f2de216e7c196eacc1fbb91efb50ddbe94;hb=743dffc0b47bcc06ea8241ee4e36f1a16ace7cf3;hp=b51b94ec098203f2845b125d736e25eb129b08c8;hpb=86cd00a0cdc19cdb40b51e704067ec2c331f8e61;p=jalview.git

diff --git a/src/jalview/api/AlignCalcWorkerI.java b/src/jalview/api/AlignCalcWorkerI.java
index b51b94e..19df53f 100644
--- a/src/jalview/api/AlignCalcWorkerI.java
+++ b/src/jalview/api/AlignCalcWorkerI.java
@@ -31,6 +31,17 @@ import jalview.datamodel.AlignmentAnnotation;
 public interface AlignCalcWorkerI
 {
   /**
+   * Returns the name of this calculation used to identify the service running
+   * this worker.
+   * 
+   * @return calculator name
+   */
+  public default String getCalcName()
+  {
+    return null;
+  }
+
+  /**
    * Answers true if this worker updates the given annotation (regardless of its
    * current state)
    * 
@@ -50,13 +61,14 @@ public interface AlignCalcWorkerI
    * Removes any annotation(s) managed by this worker from the alignment
    */
   void removeAnnotation();
-  
+
   /**
    * The main calculation happens here
-   * @throws Throwable 
+   * 
+   * @throws Throwable
    */
   public void run() throws Throwable;
-  
+
   /**
    * Answers true if the worker should be deleted entirely when its annotation
    * is deleted from the display, or false if it should continue to run. Some