JAL-3690 partially reworked AlignCalcManager

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

diff --git a/src/jalview/api/PollableAlignCalcWorkerI.java b/src/jalview/api/PollableAlignCalcWorkerI.java
new file mode 100644 (file)
index 0000000..9697187
--- /dev/null
+++ b/src/jalview/api/PollableAlignCalcWorkerI.java
@@ -0,0 +1,18 @@
+package jalview.api;
+
+public interface PollableAlignCalcWorkerI extends AlignCalcWorkerI
+{
+  @Override
+  public default void run() throws Throwable
+  {
+    startUp();
+  }
+  
+  public void startUp() throws Throwable;
+  
+  public boolean poll() throws Throwable;
+  
+  public void cancel();
+  
+  public void cleanUp();
+}