Example usage for org.joda.time Days standardDaysIn

Introduction

In this page you can find the example usage for org.joda.time Days standardDaysIn.

Prototype

public static Days standardDaysIn(ReadablePeriod period) 

Source Link

Document

Creates a new Days representing the number of complete standard length days in the specified period.

Usage

From source file:org.oscarehr.common.dao.PopulationReportDao.java

License:Open Source License

public int[] getUsages(int numYears) {

    int[] shelterUsages = new int[3];

    Map<Integer, Set<Stay>> clientIdToStayMap = new HashMap<Integer, Set<Stay>>();

    Calendar instant = Calendar.getInstance();
    Date end = instant.getTime();
    Date start = DateTimeFormatUtils.getPast(instant, numYears);

    for (Object o : getHibernateTemplate().find(HQL_GET_USAGES, start)) {
        Object[] tuple = (Object[]) o;

        Integer clientId = (Integer) tuple[0];
        Date admission = (Date) tuple[1];
        Date discharge = (Date) tuple[2];

        if (!clientIdToStayMap.containsKey(clientId)) {
            clientIdToStayMap.put(clientId, new HashSet<Stay>());
        }/*from   w  ww  .  j  a v  a  2 s  .com*/

        try {
            Stay stay = new Stay(admission, discharge, start, end);
            clientIdToStayMap.get(clientId).add(stay);
        } catch (IllegalArgumentException e) {
            logger.error("client id: " + clientId);
        }
    }

    for (Entry<Integer, Set<Stay>> entry : clientIdToStayMap.entrySet()) {
        MutablePeriod period = new MutablePeriod(PeriodType.days());

        for (Stay stay : entry.getValue()) {
            period.add(stay.getInterval());
        }

        int days = Days.standardDaysIn(period).getDays();

        if (days <= 10) {
            shelterUsages[LOW] += 1;
        } else if (11 <= days && days <= 179) {
            shelterUsages[MEDIUM] += 1;
        } else if (180 <= days) {
            shelterUsages[HIGH] += 1;
        }
    }

    return shelterUsages;
}

---