/// <summary> Returns given group serialized as a pipe-encoded string - this method is called
/// by encode(Message source, String encoding).
/// </summary>
public static System.String encode(Group source, NuGenEncodingCharacters encodingChars)
{
System.Text.StringBuilder result = new System.Text.StringBuilder();
System.String[] names = source.Names;
for (int i = 0; i < names.Length; i++)
{
Structure[] reps = source.getAll(names[i]);
for (int rep = 0; rep < reps.Length; rep++)
{
if (reps[rep] is Group)
{
result.Append(encode((Group)reps[rep], encodingChars));
}
else
{
System.String segString = encode((Segment)reps[rep], encodingChars);
if (segString.Length >= 4)
{
result.Append(segString);
result.Append('\r');
}
}
}
}
return(result.ToString());
}
/// <summary> Creates a new, empty repetition of the underlying Group and sets up
/// Pointers to it's components.
/// </summary>
/// <thows> HL7Exception if there is already 1 rep and group is non-repeating </thows>
private void createNewInstance()
{
//find next rep # ...
int nextRepNum = parent.getAll(this.name).Length;
this.currentGroup = (Group)parent.get_Renamed(this.name, nextRepNum);
this.childAtWhichToStart = 0;
//set up pointers for children ...
System.String[] childNames = currentGroup.Names;
this.children = new NuGenPointer[childNames.Length];
for (int i = 0; i < childNames.Length; i++)
{
NuGenPointer p;
//make new SegmentPointer or GroupPointer depending on whether child is a Group ...
System.Type childClass = currentGroup.getClass(childNames[i]);
if (typeof(Group).IsAssignableFrom(childClass))
{
p = new NuGenGroupPointer(this.parser, currentGroup, i, this.encodingChars);
}
else
{
p = new NuGenSegmentPointer(this.parser, currentGroup, i, encodingChars);
}
this.children[i] = p;
}
}
/// <summary> Ensures that there is an empty repetition of the underlying message Structure. </summary>
/// <returns>s true if successful, false if structure is non-repeating and full.
/// </returns>
private bool prepEmptyInstance()
{
bool success = false;
if (this.currSegment == null || (this.repeating && this.currSegmentFull))
{
int numExisting = parent.getAll(this.name).Length;
this.currSegment = (Segment)parent.get_Renamed(this.name, numExisting); //get next rep
this.currSegmentFull = false;
success = true;
}
else if (!this.currSegmentFull)
{
success = true;
}
return(success);
}
private void addChildren(Group theParent)
{
System.String[] names = theParent.Names;
for (int i = names.Length - 1; i >= 0; i--)
{
try
{
Structure[] reps = theParent.getAll(names[i]);
for (int j = reps.Length - 1; j >= 0; j--)
{
myRemaining.Add(reps[j]);
}
}
catch (NuGenHL7Exception)
{
throw new System.ApplicationException("Internal error: an invalid child name was obtained from its parent.");
}
}
}
/// <summary> Returns given group serialized as a pipe-encoded string - this method is called
/// by encode(Message source, String encoding).
/// </summary>
public static System.String encode(Group source, NuGenEncodingCharacters encodingChars)
{
System.Text.StringBuilder result = new System.Text.StringBuilder();
System.String[] names = source.Names;
for (int i = 0; i < names.Length; i++)
{
Structure[] reps = source.getAll(names[i]);
for (int rep = 0; rep < reps.Length; rep++)
{
if (reps[rep] is Group)
{
result.Append(encode((Group) reps[rep], encodingChars));
}
else
{
System.String segString = encode((Segment) reps[rep], encodingChars);
if (segString.Length >= 4)
{
result.Append(segString);
result.Append('\r');
}
}
}
}
return result.ToString();
}
private void addChildren(Group theParent)
{
System.String[] names = theParent.Names;
for (int i = names.Length - 1; i >= 0; i--)
{
try
{
Structure[] reps = theParent.getAll(names[i]);
for (int j = reps.Length - 1; j >= 0; j--)
{
myRemaining.Add(reps[j]);
}
}
catch (NuGenHL7Exception)
{
throw new System.ApplicationException("Internal error: an invalid child name was obtained from its parent.");
}
}
}
