JAL-3690 Catch and notify about worker cancellation separately.

[jalview.git] / src / jalview / api / AlignCalcListener.java

diff --git a/src/jalview/api/AlignCalcListener.java b/src/jalview/api/AlignCalcListener.java
index 96491fa..2e40f87 100644 (file)
--- a/src/jalview/api/AlignCalcListener.java
+++ b/src/jalview/api/AlignCalcListener.java
@@ -7,5 +7,6 @@ public interface AlignCalcListener extends EventListener
   default void workerQueued(AlignCalcWorkerI worker) {}
   default void workerStarted(AlignCalcWorkerI worker) {}
   default void workerCompleted(AlignCalcWorkerI worker) {}
+  default void workerCancelled(AlignCalcWorkerI worker) {}
   default void workerExceptional(AlignCalcWorkerI worker, Throwable throwable) {}
 }