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Please help me to check the helper context in ATL [message #1219188]

Mon, 02 December 2013 14:32

hu xiang

Messages: 8
Registered: December 2013

Junior Member

helper context UML!Action def:valueOfActionFiringRate:Real=
	let node:UML!Node=UML!Node.allInstances->select(e|e.name=(self.getValue(self.getAppliedStereotypes().first(),'host'))) in
		let r1:String=node.getValue(node.getAppliedStereotypes().first(),'thoughput') in 
			let r2:String=self.getValue(self.getAppliedStereotypes().first(),'hostDemand') in
				let i:Integer=s.indexOf('exp(') in
					let j:Integer=r1.indexOf('),')  in
						let r11:String=r1.substring((i+5),j) in
							let r22:String=r1.substring((i+5),j) in
								let number:Real=r1.toReal()*r2.toReal in
									number;

ATL can not easily debug. Maybe my code has systax error. Please some people may easily find out the error and let me know.

UML!Action --paStep --host='Resource' hostDemand=(exp(2),s)
UML!node --name=Resource
--GaExeHost --thoughtput=(exp(2),s)
I want to find the respongding resource in the context of UML!Action.

Tks

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Re: Please help me to check the helper context in ATL [message #1219272 is a reply to message #1219188]

Tue, 03 December 2013 05:33

hu xiang

Messages: 8
Registered: December 2013

Junior Member

Is there anyone who can offer some help?
Maybe some suggestions, such as how to debug atl code or print the object.
Tks

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Re: Please help me to check the helper context in ATL [message #1219313 is a reply to message #1219188]

Tue, 03 December 2013 09:41

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

I am sure the ATL editor gives you useful syntax errors. Use it.

If you have too many errors, start with a smaller example so that you
and ATL do not get confused by an excess of problems.

Regards

Ed Willink

On 02/12/2013 16:08, hu xiang wrote:
>
> helper context UML!Action def:valueOfActionFiringRate:Real=
> let
> node:UML!Node=UML!Node.allInstances->select(e|e.name=(self.getValue(self.getAppliedStereotypes().first(),'host')))
> in
> let
> r1:String=node.getValue(node.getAppliedStereotypes().first(),'thoughput')
> in let
> r2:String=self.getValue(self.getAppliedStereotypes().first(),'hostDemand')
> in
> let i:Integer=s.indexOf('exp(') in
> let j:Integer=r1.indexOf('),') in
> let r11:String=r1.substring((i+5),j) in
> let r22:String=r1.substring((i+5),j) in
> let number:Real=r1.toReal()*r2.toReal in
> number;
>
>
>
> ATL can not easily debug. Maybe my code has systax error. Please some
> people may easily find out the error and let me know.
>
> UML!Action --paStep --host='Resource' hostDemand=(exp(2),s)
> UML!node --name=Resource
> --GaExeHost --thoughtput=(exp(2),s)
> I want to find the respongding resource in the context of UML!Action.
>
> Tks
>

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