public String getFinishDatetime(int granularity) throws TemporalException {
return finishInstant.getDatetimeString(granularity);
} // getFinishDatetime
public String getStartDatetimeString(int granularity) throws TemporalException {
return startInstant.getDatetimeString(granularity);
} // getStartDatetime
public String getFinishDatetime() throws TemporalException {
return finishInstant.getDatetimeString();
} // getFinishDatetime
public String getStartDatetimeString() throws TemporalException {
return startInstant.getDatetimeString();
} // getStartDatetime