tests/org.eclipse.m2m.tests.qvt.oml/unparserTestData/sources/bug2787/bug2787.qvto

transformation Ecore_To_Uml(in dummy : ECORE, out ECORE);

import library Strings;

modeltype ECORE uses "http://www.eclipse.org/emf/2002/Ecore";
	
mapping main(in model : EPackage) : EPackage {   
	init {
		var d := Sequence {
    		    object EClass { name := 'a'},
    		    object EDataType { name := 'qq'},
        		object EClass { name := 'b'; },
        		object EClass { name := null}
        		};
        var c := d->name[startsWith('q')];	       
        var ca := d->name[res | res != 'qq'];
        var cb := d->name[String];
    }  
    population {
    object result : EPackage {
    	eSubpackages += object EPackage {
    		name := 'c_pack';
    		nsURI := c->at(1);
    		nsPrefix := c->size().toString();
    	};
	    eSubpackages += object EPackage {
    		name := 'ca_pack';
    		nsURI := ca->at(1) + ca->at(2);
    		nsPrefix := ca->size().toString();
    	};
	    eSubpackages += object EPackage {
    		name := 'cb_pack';
    		nsURI := cb->at(1) + cb->at(2) + cb->at(3);
    		nsPrefix := cb->size().toString();
    	};
		eSubpackages += object EPackage {
    		name := 'dc_pack';
    		eClassifiers += d;
    	};
    }
    }
    end {
    	result.nsURI := result.eSubpackages->name[res | res = 'dc_pack']->any(true).toUpper();
	   	var z1 := result.eSubpackages[name = 'dc_pack'];
    	result.nsPrefix := z1->getEClassifier('a')[true]->any(true).name;
    	result.name := result.eSubpackages[name = 'dc_pack']->any(true)->getEClassifier('a')[true]->any(true).name;
    }
}