public void transferSummary(ISummary summary, Date summaryDate, Date summaryHour, IRoom room) { checkIfSummaryExistFor(summaryDate, summaryHour);
public void transferSummary(ISummary summary, Date summaryDate, Date summaryHour, IRoom room, boolean newSummary) { if(newSummary){ checkIfSummaryExistFor(summaryDate, summaryHour); }
    public void transferSummary(ISummary summary, Date summaryDate, Date summaryHour, IRoom room) {        checkIfSummaryExistFor(summaryDate, summaryHour);        summary.modifyShift(this, summaryDate, summaryHour, room);    }