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Difference between revisions of "ATL/Howtos"

< ATL
 
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It first transforms KM3 metamodels into DOT models with the [http://dev.eclipse.org/viewcvs/indextech.cgi/org.eclipse.gmt/AM3/org.eclipse.am3.zoos.atlanticRaster/build/KM32DOT.atl?rev=HEAD&content-type=text/vnd.viewcvs-markup KM32DOT.atl] transformation.
 
It first transforms KM3 metamodels into DOT models with the [http://dev.eclipse.org/viewcvs/indextech.cgi/org.eclipse.gmt/AM3/org.eclipse.am3.zoos.atlanticRaster/build/KM32DOT.atl?rev=HEAD&content-type=text/vnd.viewcvs-markup KM32DOT.atl] transformation.
 
It then uses [http://dev.eclipse.org/viewcvs/indextech.cgi/org.eclipse.gmt/AM3/org.eclipse.am3.zoos.atlanticRaster/build/DOT2Text.atl?rev=HEAD&content-type=text/vnd.viewcvs-markup DOT2Text.atl] to query a String, which corresponds to the generated DOT code, from the DOT model .
 
It then uses [http://dev.eclipse.org/viewcvs/indextech.cgi/org.eclipse.gmt/AM3/org.eclipse.am3.zoos.atlanticRaster/build/DOT2Text.atl?rev=HEAD&content-type=text/vnd.viewcvs-markup DOT2Text.atl] to query a String, which corresponds to the generated DOT code, from the DOT model .
Then, the [http://dev.eclipse.org/viewcvs/indextech.cgi/org.eclipse.gmt/AM3/org.eclipse.am3.zoos.atlanticRaster/build/build.xml?rev=HEAD&content-type=text/vnd.viewcvs-markup build.xml] ant scripts makes use of the <am3.saveModel> task with an ATL extractor pointing to the [http://dev.eclipse.org/viewcvs/indextech.cgi/org.eclipse.gmt/AM3/org.eclipse.am3.zoos.atlanticRaster/build/DOT2Text.atl?rev=HEAD&content-type=text/vnd.viewcvs-markup DOT2Text.atl] transformation.
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Then, the [http://dev.eclipse.org/viewcvs/indextech.cgi/org.eclipse.gmt/AM3/org.eclipse.am3.zoos.atlanticRaster/build/build.xml?rev=HEAD&content-type=text/vnd.viewcvs-markup build.xml] ant scripts makes use of the [[AM3_Ant_Tasks#am3.saveModel|am3.saveModel]] task with an ATL extractor pointing to the [http://dev.eclipse.org/viewcvs/indextech.cgi/org.eclipse.gmt/AM3/org.eclipse.am3.zoos.atlanticRaster/build/DOT2Text.atl?rev=HEAD&content-type=text/vnd.viewcvs-markup DOT2Text.atl] transformation.

Revision as of 07:53, 14 June 2006

This page contains a list of problems with hints towards solutions and links to examples.

How do I generate text from models?

There are several possibilies. The solution we detail here uses ATL.

You can specify a query over your model in ATL. An example of this is available in the UML2Java transformation.

The atlanticRaster zoo is also using this technique. It first transforms KM3 metamodels into DOT models with the KM32DOT.atl transformation. It then uses DOT2Text.atl to query a String, which corresponds to the generated DOT code, from the DOT model . Then, the build.xml ant scripts makes use of the am3.saveModel task with an ATL extractor pointing to the DOT2Text.atl transformation.

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