Context STructure to GP output structure

[Former Member]

Hi All,

I have problems with adding an context structure to an output structure.

Defining Code in execution-method:

IGPStructureInfo outputStructure = technicalDescription.getOutputStructureInfo();
IGPStructureInfo structure = outputStructure.addStructure("UserStructure");
structure.setMultiplicity(IGPAttributeInfo.MULITIPLICITY_0_N );
structure.addAttribute("UserID", IGPAttributeInfo.BASE_STRING);

The context structure is designed in the following way:

TableStructure
   -->USERID
   -->USERNAME

How can I add the values from the context to my output structure?

Thanks for valueable helps

Bye Steve

[Former Member · Accepted solution]

Hi Steve,

try this:

IGPStructure outputStructure = technicalDescription.getOutputStructure();
IGPStructure userStruct = outputStructure.addStructure("UserStructure") ;
userStruct.setAttributeValue("UserID", value);

Aliaskei

[Former Member · Accepted solution]

Hi Aliaksei,

the first Line in your is impossible, because you only get OutputStructureInfo with technicalDescription.

It is necessary to take the executionCOntext to get the OutputStructure.

But after correcting your code the problem still exists.

The only difference between our codings ist that you take addStructure, but that also doesnt fix the problem.

The error must exist in the following line, because I commented it out and the code works (but not in the way i want):

outputStructure.addStructure("UserStructure").setAttributeValue("UserId", element.getUSERID())

Bye Steve

[Former Member · Accepted solution]

Sorry Aliaksei,

but now it works fine.

Your code with addStructure was the right way.

Thanks

Steve

[Former Member]

Sorry, I was in hurry...

I thought you want to add values to output structure at runtime.

So,

IGPStructureInfo structureInfo = desc.getInputStructureInfo() ;

IGPAttributeInfo attr = structureInfo.addAttribute("UserID", 0) ;

attr.setMultiplicity(IGPAttributeInfo.MULITIPLICITY_1_N) ;

attr.setType(IGPAttributeInfo.BASE_STRING) ;

attr.setNameKey(TXT_CO_INSTANCE_ID) ;

Aliaksei

[Former Member]

My own soltuion doesnt work

for(int i=0; i<wdContext.nodeTableStructure().size() ; i++){		
	ITableStructureElement element = wdContext.nodeTableStructure().getTableStructureElementAt(i); 
	outputStructure.getStructure("UserStructure").setAttributeValue("UserId", element.getUSERID()); 
		}