Mercurial > dive4elements > river
view flys-aft/src/main/java/de/intevation/aft/DIPSGauge.java @ 4202:1fa244f70ad5
Move RiverInfoPanel to its own java file in refactor it
Allow to change the riverinfo without having to create a new instace of the
RiverInfoPanel.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Mon, 22 Oct 2012 15:23:00 +0200 |
parents | 83c72bc07591 |
children | b195fede1c3b |
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package de.intevation.aft; import org.w3c.dom.Element; import org.w3c.dom.NodeList; import java.util.ArrayList; import java.util.List; import java.util.Date; import java.util.Calendar; import java.util.Collections; import java.util.Comparator; import java.util.regex.Pattern; import java.util.regex.Matcher; import org.apache.log4j.Logger; public class DIPSGauge { private static Logger log = Logger.getLogger(DIPSGauge.class); public static final Pattern DATE_PATTERN = Pattern.compile( "(\\d{4})-(\\d{2})-(\\d{2})\\s+(\\d{2}):(\\d{2}):(\\d{2})"); public static final Comparator<Datum> DATE_CMP = new Comparator<Datum>() { public int compare(Datum a, Datum b) { return a.date.compareTo(b.date); } }; public static class Datum { protected double value; protected Date date; public Datum() { } public Datum(Element element) { value = Double.parseDouble(element.getAttribute("WERT")); String dateString = element.getAttribute("GUELTIGAB"); if (dateString.length() == 0) { throw new IllegalArgumentException("missing GUELTIGAB attribute"); } Matcher m = DATE_PATTERN.matcher(dateString); if (!m.matches()) { throw new IllegalArgumentException("GUELTIGAB does not match"); } int year = Integer.parseInt(m.group(1)); int month = Integer.parseInt(m.group(2)); int day = Integer.parseInt(m.group(3)); int hours = Integer.parseInt(m.group(4)); int mins = Integer.parseInt(m.group(5)); int secs = Integer.parseInt(m.group(6)); Calendar cal = Calendar.getInstance(); cal.set(year, month, day, hours, mins, secs); date = cal.getTime(); } public double getValue() { return value; } public void setValue(double value) { this.value = value; } public Date getDate() { return date; } public void setDate(Date date) { this.date = date; } } // class datum protected double aeo; protected double station; protected String name; protected String riverName; protected List<Datum> datums; protected int flysId; protected String aftName; protected Long officialNumber; public DIPSGauge() { } public DIPSGauge(Element element) { name = element.getAttribute("NAME"); riverName = element.getAttribute("GEWAESSER"); String aeoString = element.getAttribute("EINZUGSGEBIET_AEO"); if (aeoString.length() == 0) { log.warn("DIPS: Setting AEO of gauge '" + name + "' to zero."); aeoString = "0"; } aeo = Double.parseDouble(aeoString); String stationString = element.getAttribute("STATIONIERUNG"); if (stationString.length() == 0) { log.warn("DIPS: Setting station of gauge '" + name + "' to zero."); stationString = "0"; } station = Double.parseDouble(stationString); if (station == 0d) { log.warn("DIPS: Station of gauge '" + name + "' is zero."); } datums = new ArrayList<Datum>(); NodeList nodes = element.getElementsByTagName("PNP"); for (int i = 0, N = nodes.getLength(); i < N; ++i) { Element e = (Element)nodes.item(i); Datum datum = new Datum(e); datums.add(datum); } Collections.sort(datums, DATE_CMP); } public List<Datum> getDatums() { return datums; } public String getName() { return name; } public String getRiverName() { return riverName; } public int getFlysId() { return flysId; } public void setFlysId(int flysId) { this.flysId = flysId; } public String getAftName() { return aftName != null ? aftName : name; } public void setAftName(String aftName) { this.aftName = aftName; } public double getStation() { return station; } public double getAeo() { return aeo; } public void setAeo(double aeo) { this.aeo = aeo; } public void setStation(double station) { this.station = station; } public boolean hasDatums() { return !datums.isEmpty(); } public Datum getLatestDatum() { return datums.get(datums.size()-1); } public Long getOfficialNumber() { return officialNumber; } public void setOfficialNumber(Long officialNumber) { this.officialNumber = officialNumber; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :