src/main/java/org/fit/layout/api/ServiceManager.java
public static Map<String, Object> getServiceParams(ParametrizedOperation op)
    {
        Map<String, Object> ret = new HashMap<String, Object>();
        for (Parameter param : op.getParams())
        {
            ret.put(param.getName(), op.getParam(param.getName()));
        }
        return ret;
    }
public static Map<String, Object> getServiceParams(ParametrizedOperation op)
    {
        Map<String, Object> ret = new HashMap<String, Object>();
        for (Parameter param : op.getParams())
        {
            ret.put(param.getName(), op.getParam(param.getName()));
        }
        return ret;
    }
Obtains the values of all the parametres of the given operation.
@param op The operation whose parametres should be set
@return A map that assigns values to parameter names