[GitHub] [incubator-daffodil] jadams-tresys commented on a change in pull request #262: Unordered sequences

[GitBox <gi...@apache.org>]

jadams-tresys commented on a change in pull request #262: Unordered sequences
URL: https://github.com/apache/incubator-daffodil/pull/262#discussion_r318188212
 
 

 ##########
 File path: daffodil-runtime1/src/main/scala/org/apache/daffodil/processors/parsers/SequenceParserBases.scala
 ##########
 @@ -44,6 +49,23 @@ abstract class SequenceParserBase(
   override lazy val childProcessors = childParsers
 }
 
+abstract class UnorderedSequenceParserBase(
+  srd: SequenceRuntimeData,
+  choiceParser: ChoiceParser,
+  childParsersArg: Vector[Parser])
+  extends SequenceParserBase(srd, childParsersArg) {
+
+  override protected def parse(pstate: PState) = {
+
+    do {
+      choiceParser.parse(pstate)
+    } while (pstate.processorStatus eq Success)
+
+    pstate.setSuccess()
 
 Review comment:
   That was actually something I meant to ask about before pushing this up and just forgot about it.  I know Mike and I talked about needing to do validation, but I wasn't sure what that process looks like.

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