import heart.Callback;
import heart.Debug;
import heart.HeaRT;
import heart.WorkingMemory;
import heart.alsvfd.SimpleNumeric;
import heart.exceptions.AttributeNotRegisteredException;
import heart.exceptions.NotInTheDomainException;
import heart.xtt.Attribute;

import java.util.Calendar;

public class GetSystemHourCallback implements Callback{
    public void execute(Attribute subject, WorkingMemory wmm) {
        int hour = Calendar.getInstance().get(Calendar.HOUR_OF_DAY);
        try {
            SimpleNumeric valueToSet = new SimpleNumeric((double)hour);
            wmm.setAttributeValue(subject, valueToSet,false);
        } catch (AttributeNotRegisteredException e) {
            //handle this
        } catch (NotInTheDomainException e) {
            //handle this
        }
    }
}