/**
     * Tests whether the RSVs are already stored in the <code>weight</code>
     * table, or if they are computed from outside.
     * <p>
     * <p>
     * The default implemenation returns <code>true</code>.
     * <p>
     * TODO: really useful?
     *
     * @param operator search operator
     * @return true, if the RSVs are already stored
     */
public boolean storedRSVs(String operator) {
        return true;
    }
public boolean storedRSVs(String operator) {
return true;
}
public boolean storedRSVs(String operator) {
return true;
}
public boolean storedRSVs(String operator) {
return true;
}