void parse(RdfSegment rdfSeg, string rawSeg)
{
string[] flds = StringUtils.split(rawSeg, EncodingChars.FieldSeparator);
if (flds.Length != rdfSeg.Columns.Length + 1)
{
throw new Exception("Invalid RDT segment: incorrect number of columns");
}
if (flds[0] != "RDT")
{
throw new Exception("Invalid RDT segment: incorrect header");
}
columns = new RdtColumn[rdfSeg.Columns.Length];
for (int i = 0; i < rdfSeg.Columns.Length; i++)
{
string[] columnValues = getColumnValues(flds[i + 1]);
if (columnValues == null || columnValues.Length == 0)
{
columns[i] = new RdtColumn(rdfSeg.Columns[i].Description);
}
else if (columnValues.Length == 1)
{
columns[i] = new RdtColumn(rdfSeg.Columns[i].Description, columnValues[0]);
}
else
{
columns[i] = new RdtColumn(rdfSeg.Columns[i].Description, columnValues);
}
}
}
void parse(RdfSegment rdfSeg, string rawSeg)
{
string[] flds = StringUtils.split(rawSeg, EncodingChars.FieldSeparator);
if (flds.Length != rdfSeg.Columns.Length + 1)
{
throw new Exception("Invalid RDT segment: incorrect number of columns");
}
if (flds[0] != "RDT")
{
throw new Exception("Invalid RDT segment: incorrect header");
}
columns = new RdtColumn[rdfSeg.Columns.Length];
for (int i = 0; i < rdfSeg.Columns.Length; i++)
{
string[] columnValues = getColumnValues(flds[i+1]);
if (columnValues == null || columnValues.Length == 0)
{
columns[i] = new RdtColumn(rdfSeg.Columns[i].Description);
}
else if (columnValues.Length == 1)
{
columns[i] = new RdtColumn(rdfSeg.Columns[i].Description, columnValues[0]);
}
else
{
columns[i] = new RdtColumn(rdfSeg.Columns[i].Description, columnValues);
}
}
}
public RdtSegment(RdfSegment rdfSeg, string rawSeg)
{
parse(rdfSeg, rawSeg);
}
public PatientMatchesRequest()
{
MSH = new MshSegment();
VTQ = new VtqSegment();
RDF = new RdfSegment();
}
public RdtSegment(RdfSegment rdfSeg, string rawSeg)
{
parse(rdfSeg, rawSeg);
}
internal void parse(string rawMessage)
{
string[] segments = StringUtils.split(rawMessage, '\r');
if (segments.Length < 4)
{
throw new Exception("Invalid message: needs 5 segments");
}
MSH = new MshSegment(segments[0]);
MSA = new MsaSegment(segments[1]);
QAK = new QakSegment(segments[2]);
RDF = new RdfSegment(segments[3]);
if (segments.Length > 4)
{
RDT = new RdtSegment[segments.Length - 4];
for (int rdtIdx = 0, segIdx = 4; segIdx < segments.Length; rdtIdx++, segIdx++)
{
RDT[rdtIdx] = new RdtSegment(RDF, segments[segIdx]);
}
}
}