JAL-3518 pull up closeViewer() and external viewer process monitor

[jalview.git] / src / jalview / structure / StructureCommandsI.java

diff --git a/src/jalview/structure/StructureCommandsI.java b/src/jalview/structure/StructureCommandsI.java
index 5a0db0a..3a47f83 100644 (file)
--- a/src/jalview/structure/StructureCommandsI.java
+++ b/src/jalview/structure/StructureCommandsI.java
@@ -166,4 +166,10 @@ public interface StructureCommandsI
    * @return
    */
   StructureCommandI openSession(String filepath);
+
+  /**
+   * Returns a command to ask the viewer to close down
+   * @return
+   */
+  StructureCommandI closeViewer();
 }