org.apache.daffodil.unparsers.runtime1.SequenceUnparserBases.scala Maven / Gradle / Ivy
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* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
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* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.daffodil.unparsers.runtime1
import org.apache.daffodil.lib.exceptions.Assert
import org.apache.daffodil.runtime1.processors.Evaluatable
import org.apache.daffodil.runtime1.processors.SequenceRuntimeData
import org.apache.daffodil.runtime1.processors.unparsers._
abstract class OrderedSequenceUnparserBase(
srd: SequenceRuntimeData,
childUnparsers: Vector[Unparser]
) extends CombinatorUnparser(srd) {
override def nom = "Sequence"
override lazy val runtimeDependencies: Vector[Evaluatable[AnyRef]] = Vector()
override lazy val childProcessors = childUnparsers
// Sequences of nothing (no initiator, no terminator, nothing at all) should
// have been optimized away
Assert.invariant(childUnparsers.length > 0)
}