/// <summary>
/// Initializes a new instance of the <see cref="X12TransactionSet" /> class.
/// </summary>
/// <param name="segment">The segment.</param>
/// <param name="delimiterSet">The delimiter set.</param>
/// <param name="parentFunctionalGroup">The parent functional group.</param>
public X12TransactionSet(string segment, X12DelimiterSet delimiterSet, X12FunctionalGroup parentFunctionalGroup)
: base(segment, delimiterSet, null, parentFunctionalGroup)
{
ParentFunctionalGroup = parentFunctionalGroup;
}
private X12Segment CreateSegment(string segment)
{
var id = segment.Substring(0, segment.IndexOf(_delimiterSet.ElementSeparator));
_indexCounter++;
Counter++;
switch (id)
{
case "ISA": // Interchange Start
if (Interchange != null)
ParseError(segment, "Only one ISA segment is allowed.");
_delimiterSet = new X12DelimiterSet(segment.ToCharArray());
return (_parentSegment = Interchange = new X12Interchange(segment, _delimiterSet));
case "GS": // Function Group Start
if (Interchange == null)
ParseError(segment, "Segment '{0}' cannot occur before an ISA segment.", segment);
return (_parentSegment = FunctionalGroup = new X12FunctionalGroup(segment, _delimiterSet, Interchange));
case "ST": // Start Transaction Set
if (FunctionalGroup == null)
ParseError(segment, "segment '{0}' cannot occur without a preceding GS segment.", segment);
TransactionSet = new X12TransactionSet(segment, _delimiterSet, FunctionalGroup);
if (FunctionalGroup != null) TransactionSet.Specification =
SpecificationLocator.FindTransactionSpec(TransactionSet.IdentifierCode, FunctionalGroup.VersionIdentifierCode);
_indexCounter = 0;
return _parentSegment = TransactionSet;
case "SE": // End Transaction Set
if (TransactionSet == null)
ParseError(segment, "Segment '{0}' does not have a matching ST segment preceding it.", segment);
_parentSegment = FunctionalGroup;
return new X12TransactionSetTrailer(segment, _delimiterSet, TransactionSet);
case "GE": // End Functional Specification
if (FunctionalGroup == null)
ParseError(segment, "Segment '{0}' does not have a matching GS segment precending it.", segment);
_parentSegment = Interchange;
return new X12FunctionalGroupTrailer(segment, _delimiterSet, FunctionalGroup);
case "ISE": // End Interchange
if (Interchange == null)
ParseError(segment, "Segment '{0}' does not have a matching ISA segment preceding it.", segment);
_parentSegment = null;
return new X12InterchangeTrailer(segment, _delimiterSet, Interchange);
default:
var spec = (_loadSegmentSpec && FunctionalGroup != null)
? SpecificationLocator.GetSegmentSpec(FunctionalGroup.VersionIdentifierCode, id)
: null;
return new X12Segment(segment, _delimiterSet, spec, _parentSegment);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="X12FunctionalGroupTrailer" /> class.
/// </summary>
/// <param name="gsSegment">The gs segment.</param>
/// <param name="delimiterSet">The delimiter set.</param>
/// <param name="parentFunctionalGroup">The parent functional group.</param>
public X12FunctionalGroupTrailer(string gsSegment, X12DelimiterSet delimiterSet, X12FunctionalGroup parentFunctionalGroup)
: base(gsSegment, delimiterSet)
{
ParentFunctionalGroup = parentFunctionalGroup;
}