Add Maybe for SCL functions that can return null.

[simantics/interop.git] / org.simantics.interop.update / scl / Interop / Update.scl

diff --git a/org.simantics.interop.update/scl/Interop/Update.scl b/org.simantics.interop.update/scl/Interop/Update.scl
index d4050330da1dcc37c467d0980de8ddabbdcfc7a2..40d61b53fd0061f92a0328c4ad7ba8db406650f5 100644 (file)
--- a/org.simantics.interop.update/scl/Interop/Update.scl
+++ b/org.simantics.interop.update/scl/Interop/Update.scl
@@ -21,13 +21,13 @@ importJava "org.simantics.interop.update.model.ModelUpdate" where
   applySelectedUpdates :: ModelUpdate -> <WriteGraph> ()
   
   @JavaName getUpdateTree2
-  getUpdateTree2 :: ModelUpdate -> <Proc> UpdateTree
+  getUpdateTree2 :: ModelUpdate -> <Proc> Maybe UpdateTree
   
   @JavaName getUpdateList2
-  getUpdateList2 :: ModelUpdate -> <Proc> UpdateList
+  getUpdateList2 :: ModelUpdate -> <Proc> Maybe UpdateList
   
   @JavaName getChanges2
-  getGraphChanges2 :: ModelUpdate -> <Proc> GraphChanges
+  getGraphChanges2 :: ModelUpdate -> <Proc> Maybe GraphChanges
   
   @JavaName getUpdateTree3
   getUpdateTree3 :: ModelUpdate -> <Proc> Maybe UpdateTree
@@ -115,7 +115,7 @@ importJava "org.simantics.interop.update.model.UpdateNode" where
   data UpdateNode
   
   @JavaName getResource
-  getNodeResource :: UpdateNode -> <Proc> Resource
+  getNodeResource :: UpdateNode -> <Proc> Maybe Resource
   
   @JavaName getStatus
   getNodeStatus :: UpdateNode -> <Proc> UpdateStatus
@@ -163,6 +163,9 @@ importJava "org.simantics.interop.update.model.UpdateOp" where
   @JavaName isChange
   opIsChange :: UpdateOp -> <Proc> Boolean
   
+  @JavaName getResource
+  getOpResource :: UpdateOp -> <Proc> Maybe Resource
+  
 importJava "org.simantics.interop.update.model.UpdateNode3" where
   data UpdateNode3