mbeckerle commented on a change in pull request #262: Unordered sequences
URL: https://github.com/apache/incubator-daffodil/pull/262#discussion_r320362435
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File path:
daffodil-runtime1/src/main/scala/org/apache/daffodil/processors/parsers/SequenceParserBases.scala
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@@ -44,6 +50,45 @@ abstract class SequenceParserBase(
override lazy val childProcessors = childParsers
}
+abstract class UnorderedSequenceParserBase(
+ srd: SequenceRuntimeData,
+ choiceParser: ChoiceParser)
+ extends SequenceParserBase(srd, Vector(choiceParser)) {
+
+ override protected def parse(pstate: PState) = {
+
+ var isDone = false
+
+ while (!isDone && (pstate.processorStatus eq Success)) {
Review comment:
If this loop is being used in the separated case, then this can't work
because it can't handle separatorPosition="postfix". It has no way to decide to
parse a choice child followed by a postfix separator because it is assuming the
sep parser has been melded into the choiceParser.
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