user defined function

[Former Member]

hi,

what is the use of context,value,queue in user defined function?means,y they r used?

regards,

keerthi

[Former Member · Accepted solution]

Hi Keerthi

Check the following :

User Defined functions:

http://help.sap.com/saphelp_nw04/helpdata/en/22/e127f28b572243b4324879c6bf05a0/content.htm

Advanced User Defined functions:

http://help.sap.com/saphelp_nw04/helpdata/en/f8/2857cbc374da48993c8eb7d3c8c87a/content.htm

Check the michal blog.

/people/michal.krawczyk2/blog/2005/02/25/simple-java-code-in-graphical-mapping--xi

Pls reward if useful

[Former Member]

Hi Keerthi,

There are two types of UDF's - Simple and Advanced

- Simple UDFs uses Value, wherein we can manipulate only one value (input is one String). Therefore a single string is expected, as input and the output would also be a single string.

- Advanced UDFs uses Context or Queue, where you manipulate many values (input is an array of Strings).

Regards,

Ramana Kumar. A

[Former Member]

hi keerthi,

in case of context u can give unbounded values as arrays to udf with context change...

in case of values u can give only single value as input...

in case of queue u can give unbounded values as arrays to udf with out context change....

did u understand...

[Former Member]

Hi,

refer this..

http://help.sap.com/saphelp_nw04s/helpdata/en/40/7b8e40496f6f1de10000000a1550b0/frameset.htm

vasanth

[Former Member]

Have a look

http://help.sap.com/saphelp_nw04/helpdata/en/43/c4cdfc334824478090739c04c4a249/content.htm

http://help.sap.com/saphelp_nw04/helpdata/en/22/e127f28b572243b4324879c6bf05a0/content.htm

http://help.sap.com/bp_bpmv130/Documentation/Operation/MappingXI30.pdf

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d046c490-0201-0010-84b6-9df523cb...

/people/stefan.grube/blog/2005/12/30/test-user-defined-functions-for-the-xi-graphical-mapping-tool-in-developer-studio

Thanks