using System;
using NHapi.Base;
using NHapi.Base.Parser;
using NHapi.Base.Model;
using NHapi.Model.V251.Datatype;
using NHapi.Base.Log;
namespace NHapi.Model.V251.Segment{
///<summary>
/// Represents an HL7 NCK message segment.
/// This segment has the following fields:<ol>
///<li>NCK-1: System Date/Time (TS)</li>
///</ol>
/// The get...() methods return data from individual fields. These methods
/// do not throw exceptions and may therefore have to handle exceptions internally.
/// If an exception is handled internally, it is logged and null is returned.
/// This is not expected to happen - if it does happen this indicates not so much
/// an exceptional circumstance as a bug in the code for this class.
///</summary>
[Serializable]
public class NCK : AbstractSegment {
/**
* Creates a NCK (System Clock) segment object that belongs to the given
* message.
*/
public NCK(IGroup parent, IModelClassFactory factory) : base(parent,factory) {
IMessage message = Message;
try {
this.add(typeof(TS), true, 1, 26, new System.Object[]{message}, "System Date/Time");
} catch (HL7Exception he) {
HapiLogFactory.getHapiLog(GetType()).error("Can't instantiate " + GetType().Name, he);
}
}
///<summary>
/// Returns System Date/Time(NCK-1).
///</summary>
public TS SystemDateTime
{
get{
TS ret = null;
try
{
IType t = this.GetField(1, 0);
ret = (TS)t;
}
catch (HL7Exception he) {
HapiLogFactory.getHapiLog(GetType()).error("Unexpected problem obtaining field value. This is a bug.", he);
throw new System.Exception("An unexpected error ocurred", he);
} catch (System.Exception ex) {
HapiLogFactory.getHapiLog(GetType()).error("Unexpected problem obtaining field value. This is a bug.", ex);
throw new System.Exception("An unexpected error ocurred", ex);
}
return ret;
}
}
}}
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