Correct. It's unintuitive for sure, but unfortunately because of the way
ER7 encoding works, there is no way to tell that these pairs are a
repeating group and not just two unrelated segments of the same name (like
the two PID segments in an A17).
James
sent from my phone.
On Nov 11, 2014 6:36 PM, "Hasson, Laurent" <hass...@advisory.com> wrote:
> So, this is essentially expected behavior Vs. A bug?
>
>
> Laurent Hasson
> Managing Director, Realtime Clinical Systems, Strategy and Engineering
> The Advisory Board Company - www.advisory.com
> Cell: 646-283-2186
> Sent from my BlackBerry Passport.
>
> *From: *James Agnew
> *Sent: *Tuesday, November 11, 2014 17:16
> *To: *Singh, Brijesh
> *Cc: *hl7api-devel@lists.sourceforge.net
> *Subject: *Re: [HAPI-devel] DG1 segments repetition.
>
> Hi Brijesh,
>
> You're right, the custom segments are causing an issue since the parser
> csn't see subsequent DG1 repetitions as actual repetitions.
>
> The easiest way to do this would be to call
> MessageInstance.getAll("DG1")
> followed by
> MessageInstance.getAll("DG12")
> followed by
> MessageInstance.getAll("DG13")
> etc.. Basically HAPI creates nonstandard segments for each of the
> following DG1s by adding a sequential number to the end.
>
> If you wanted to be more fancy, you could create a custom structure that
> has a group containing the custom segment as well, or you could override
> the parser and use string maniulation to remove the Z-segments before
> parsing.. But the method above is definitely the least work.
>
> Incidentally MessageInstance.getNames() will give you the names of all
> the segments (including the "DG1[number]" ones) so you will know how many
> there are.
>
> Cheers,
> James
>
> On Tue, Nov 11, 2014 at 2:06 PM, Singh, Brijesh <sin...@advisory.com>
> wrote:
>
>> Hi – I’m using HAPI library(2.2) to parse the below message and calling
>> the method getAll(“DG1”) ( *Structure[] Structs =
>> MessageInstance.getAll(“DG1”)* ) to retrieve the DG1 segments. I’m
>> having issues getting all DG1 segments. From the below message, able to
>> retrieve only one DG1 segment. Looks like the custom segment (ZDG) is in
>> the middle of repeating DG1 segments and breaking the repetition.
>>
>>
>>
>> Can you please suggest if I can use other API methods to retrieve all DG1
>> ( 3 in the below case) ignoring ZDG segments?
>>
>>
>>
>> Thanks for your help.
>>
>>
>>
>>
>>
>> MSH|^~\&|SCM|SCM|HL7ADT||20130114001147||ADT^A08|8456356603013|P|2.3
>>
>> PID||5012223067^^^Corporate Num|50730137^^^EAST
>> MRN|300000003^^^EID|Moose^Bullwinkle^J||19091011|F||1|1 Roanoke St^^New
>> York^NY^11111^USA^Home||(888)111-1111^^^^^888^111-1111^^Home|^^^^^^^^Cellular|ENG|W|CA|3000000039^^^EAST
>> MRN|111165812|11119791||Hispanic Origin
>>
>> NK1|1|Bugs^Bee|19||(888)111-1111^^^^^888^111-1111^^Home||Emergency
>>
>> PV1||E|ERM^^^EAST
>> MRN|Emergency|||N20714^Chris^Bob^Bruce~1907828742^^^^^^^^^^^^NPI|||REH||||Non-Health
>> Care||0||Emergency|3000000039^^^EAST
>> MRN|||||||||||||||||||||Clean||||20130115001000
>>
>> PV2||^N|ABDOMINAL PAIN NAUSEA COLD SYM OBX|1|ST|Intolerances||None
>> Entered||||||X
>>
>> *DG1|1||^CHEST PAIN DEHYDRATION NAUSE|CHEST PAIN DEHYDRATION
>> NAUSE||Visit Reason*
>>
>> *ZDG|1||^CHEST PAIN DEHYDRATION NAUSE|CHEST PAIN DEHYDRATION
>> NAUSE||Visit Reason*
>>
>> *DG1|2||^CHEST PAIN DEHYDRATION NAUSE|CHEST PAIN DEHYDRATION
>> NAUSE||Visit Reason*
>>
>> *ZDG|2||^CHEST PAIN DEHYDRATION NAUSE|CHEST PAIN DEHYDRATION
>> NAUSE||Visit Reason*
>>
>> DG1|3||^CHEST PAIN DEHYDRATION NAUSE|CHEST PAIN DEHYDRATION
>> NAUSE||Visit Reason
>>
>> ZDG|3||^CHEST PAIN DEHYDRATION NAUSE|CHEST PAIN DEHYDRATION
>> NAUSE||Visit Reason
>>
>> OBX|2|ST|Allergies||See Allergy Icon/Pt Info Tab||||||X
>>
>> AL1|1|Drug|quinolone antibiotics^^^^23^Multum|Swelling|facial swelling
>> ZAL||||AL|Swelling
>>
>> AL1|2|Drug|quinolone topicals^^^^70^Multum|Swelling|facial swelling
>> ZAL||||AL|Swelling
>>
>> IN1|1||BLUE|BLUE CROSS^MEDICARE|PO BOX
>> 880031^^Boston^MA^02201||(888)111-1111^^^^^888^111-1111||||||||Medicare|Bugs^Bunny^M|18|19000928|1
>> Roanoke St^^New
>> York^NY^11111^USA||||||||||||||||||||||||Male||||||1112223067
>>
>>
>> IN2||475846521|DISABLED||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||(888)111-1111^^Phone^^^888^111-1111|||||||DISABLED
>>
>>
>>
>> Regards,
>>
>> Brijesh Singh
>>
>>
>>
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