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package hu.bme.mit.inf.dslreasoner.domains.cps.mdeo;
import hu.bme.mit.inf.dslreasoner.domains.cps.CyberPhysicalSystem;
import hu.bme.mit.inf.dslreasoner.domains.cps.HostInstance;
import hu.bme.mit.inf.dslreasoner.domains.cps.HostType;
import hu.bme.mit.inf.dslreasoner.domains.cps.mdeo.ResourceUtilizationUtil;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
import uk.ac.kcl.inf.mdeoptimiser.libraries.core.optimisation.IGuidanceFunction;
import uk.ac.kcl.inf.mdeoptimiser.libraries.core.optimisation.interpreter.guidance.Solution;
@SuppressWarnings("all")
public class UnavailableMemoryConstraint implements IGuidanceFunction {
@Override
public String getName() {
return "UnavailableMemory";
}
@Override
public double computeFitness(final Solution solution) {
int _xblockexpression = (int) 0;
{
EObject _model = solution.getModel();
final CyberPhysicalSystem cps = ((CyberPhysicalSystem) _model);
int cost = 0;
EList<HostType> _hostTypes = cps.getHostTypes();
for (final HostType hostType : _hostTypes) {
EList<HostInstance> _instances = hostType.getInstances();
for (final HostInstance host : _instances) {
{
final int utilization = ResourceUtilizationUtil.getMemoryUtilization(host);
int _defaultMemory = hostType.getDefaultMemory();
final int difference = (utilization - _defaultMemory);
if ((difference > 0)) {
int _cost = cost;
cost = (_cost + difference);
}
}
}
}
_xblockexpression = cost;
}
return _xblockexpression;
}
}
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