Created
December 13, 2018 10:58
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package org.eclipse.emf.ecoretools.ale.compiler.generic; | |
import java.io.IOException; | |
import java.util.HashSet; | |
import java.util.Map; | |
import java.util.Set; | |
import java.util.stream.Collectors; | |
import org.eclipse.emf.common.util.URI; | |
import org.eclipse.emf.ecore.EClass; | |
import org.eclipse.emf.ecore.EPackage; | |
import org.eclipse.emf.ecore.resource.Resource; | |
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl; | |
import org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl; | |
import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl; | |
public class FindUsedConcepts { | |
private final static String program = "/home/manuel/dev/java/ale-lang/plzoo/benchmarks.scripts/fib30.xmi"; | |
private final static String metamodel = "/home/manuel/dev/java/ale-lang/plzoo/boa.model/model/boa.ecore"; | |
public static void main(final String[] args) throws IOException { | |
final ResourceSetImpl rs = new ResourceSetImpl(); | |
final Resource.Factory.Registry reg = Resource.Factory.Registry.INSTANCE; | |
final Map<String, Object> m = reg.getExtensionToFactoryMap(); | |
m.put("xmi", new XMIResourceFactoryImpl()); | |
m.put("ecore", new EcoreResourceFactoryImpl()); | |
final Resource metares = rs.getResource(URI.createURI(metamodel), true); | |
EPackage metapackage = (EPackage) metares.getContents().get(0); | |
EPackage.Registry.INSTANCE.put("http://www.example.org/boa", metapackage); | |
final Resource res = rs.getResource(URI.createURI(program), true); | |
Set<EClass> distinctEClasses = new HashSet<>(); | |
res.getAllContents().forEachRemaining(c -> { | |
distinctEClasses.add(c.eClass()); | |
}); | |
System.out.println(distinctEClasses.stream().map(x -> x.getEPackage().getName() + "." + x.getName()) | |
.collect(Collectors.joining(System.lineSeparator()))); | |
} | |
} |
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