Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/HistoricalWQTimerange.java @ 4171:1d8faeedda0c
Sort calculation results of a historical discharge calculation based on their start date.
Therefore, there are two new inner classes TimerangeItem and HistoricalTimerangeItem that wrap
a W, Q, Timerange (and delta Q). WQTimerange and HistoricalWQTimerange now implement a sort()
that return the results (TimerangeItem or HistoricalWQTimerangeItem) sorted by their start date.
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Thu, 18 Oct 2012 09:28:51 +0200 |
parents | b8df8d1476ba |
children | 9fd17cb69047 |
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--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/HistoricalWQTimerange.java Wed Oct 17 23:00:31 2012 +0200 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/HistoricalWQTimerange.java Thu Oct 18 09:28:51 2012 +0200 @@ -2,6 +2,10 @@ import gnu.trove.TDoubleArrayList; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + /** * A subclass of WQTimerange that stores besides W, Q and Timerange values @@ -11,6 +15,27 @@ */ public class HistoricalWQTimerange extends WQTimerange { + public static class HistoricalTimerangeItem extends TimerangeItem { + public double diff; + + public HistoricalTimerangeItem (Timerange timerange, double q, double w, double diff) { + super(timerange, q, w); + this.diff = diff; + } + + public double[] get(double[] wq) { + if (wq.length >= 3) { + wq[0] = w; + wq[1] = q; + } + else if (wq.length >= 2) { + return super.get(wq); + } + + return wq; + } + } + protected TDoubleArrayList diffs; @@ -45,5 +70,16 @@ public double[] getDiffs() { return diffs.toNativeArray(); } + + @Override + public List<TimerangeItem> sort() { + ArrayList<TimerangeItem> items = new ArrayList<TimerangeItem>(ts.size()); + for (int i = 0, n = size(); i < n; i++) { + items.add(new HistoricalTimerangeItem(getTimerange(i), getQ(i), getW(i), diffs.get(i))); + } + + Collections.sort(items); + return items; + } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :