RE: [HAPI-devel] Abstract messages

[Tripp, B. <Bry...@uh...>]

Hi Alex, 
 
There are basically two options ... use: 
 
PID pid = (PID) msg.get("PID"); 
 
... or go for specific fields with a Terser (ca.uhn.hl7v2.util.Terser).
Does that do it or do you need something else?  
 
Bryan 
-----Original Message-----
From: Alex Harvey [mailto:al...@9p...]
Sent: June 5, 2003 4:21 PM
To: Hapi
Subject: [HAPI-devel] Abstract messages


Is there an abstract means of dealing with messages and segments? For
instance if I know I am dealing with A type messages and I want to extract a
PID segment regardless of the concrete message type. Is there a way to do
this in HAPI?
 
I apologize if this has been asked before.
 
Thanks,
 
-Alex


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