andrewjc2000 commented on a change in pull request #394:
URL: https://github.com/apache/incubator-daffodil/pull/394#discussion_r455986288
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File path: daffodil-japi/src/main/scala/org/apache/daffodil/japi/Daffodil.scala
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@@ -373,6 +374,12 @@ class ProcessorFactory private[japi] (private var pf:
SProcessorFactory)
new DataProcessor(dp)
}
+ /**
+ * Exposes the RootView object corresponding to this ProcessorFactory. This
can
+ * be used to start a walk using the walkFromRoot method in a DSOM Walker.
+ */
+ def rootView: RootView = pf.rootView
Review comment:
While this solution is great and simple for Scala, it doesn't seem to
translate well to Java; `pf.experimental.rootView()` does not compile, and
IntelliJ thinks that `ProcessorFactory.experimental$.MODULE$.rootView()`
compiles but this does not work when you go to build it, either. Could we just
create a brief inner wrapper class here with its only member as `rootView` and
then make `experimental` a member of `ProcessorFactory` of that wrapper type?
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