X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/b9d2799dfebae724dda3b3e28641116ca5daf5c7..2b2c23bf8e997735dbf6c493b168ee3a3ff52be5:/apps/workbench/app/models/work_unit.rb

diff --git a/apps/workbench/app/models/work_unit.rb b/apps/workbench/app/models/work_unit.rb
index 0c384bb209..e10f8b7f5f 100644
--- a/apps/workbench/app/models/work_unit.rb
+++ b/apps/workbench/app/models/work_unit.rb
@@ -9,6 +9,10 @@ class WorkUnit
     # returns the arvados UUID of the underlying object
   end
 
+  def parent
+    # returns the parent uuid of this work unit
+  end
+
   def children
     # returns an array of child work units
   end
@@ -115,6 +119,10 @@ class WorkUnit
     # returns true if this work unit can be canceled
   end
 
+  def confirm_cancellation
+    # returns true if this work unit wants to use a confirmation for cancellation
+  end
+
   def uri
     # returns the uri for this work unit
   end