Method getEpochMonths

base/src/main/java/net/time4j/PlainDate.java:1814–1818

Liefert die Epochenmonate relativ zu 1970. @return epoch months relative to 1970

()

     * @return  epoch months relative to 1970
     */
    long getEpochMonths() {

        return ((this.year - 1970) * 12L + this.month - 1);

    }

    /**
     * <p>Liefert die ISO-Kalenderwoche des Jahres. </p>