Merging values of Display Queue out and passing it to target node.

[ramiz_sipai]

Hi All,

In my final stage of mapping I am can see my values in Display Queue out like :

Suppress

Value1

Value2

Value3

...

But, I want all these values in single target node only.

Eg. Target node = Value1Value2Value3

Can anybody please let me know how can I concatenate all this value & pass it to my target node ?

Please help.

[Former Member]

Hi,

write a UDF of type context (input parameter is a😞

>String returnValue = "";

>for (int index = 0; index < a.length; index++) {

>returnValue += a\[index\];

>}

>result.addValue(returnValue);

Regards

Patrick

[former_member183906]

You can write UDF as :

From source Suppress and target to ... target node..

take the QUEUE and the context of TDLINE to its parent node item..

maintain loop and concat ..

ex

(String[] tdline)

String [] final ;

{for (int i =0;i<tdline.length;i++){

final.concat(tdline);

}

result.addValue(final);

[Former Member]

HI

use the standard Function "concat" to concatenate the three nodes right click on the concat Standard UDF and clear the separator so that you dont get any space between the concatenated values

regards

krishna