Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQ.java @ 4655:cd44d28d0fbc
Move the access to artifact data to the Access object
Use BedHeightAccess class to receive the data from the artifact. This abstracts
the data access from the actual artifact.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 11 Dec 2012 09:44:04 +0100 |
parents | 5ff481ab24a1 |
children | bcf25d8c183e |
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package de.intevation.flys.artifacts.model; import java.util.regex.Matcher; import java.util.regex.Pattern; import gnu.trove.TDoubleArrayList; import org.apache.log4j.Logger; public class WQ extends W { public static final Pattern NUMBERS_PATTERN = Pattern.compile("\\D*(\\d++.\\d*)\\D*"); private static Logger log = Logger.getLogger(WQ.class); protected TDoubleArrayList qs; public WQ() { this(""); } public WQ(String name) { super(name); qs = new TDoubleArrayList(); } public WQ(int capacity) { this(capacity, ""); } public WQ(int capacity, String name) { super(capacity, name); qs = new TDoubleArrayList(capacity); } public WQ(double [] qs, double [] ws) { this(qs, ws, ""); } public WQ(double [] qs, double [] ws, String name) { super(name); this.ws = new TDoubleArrayList(ws); this.qs = new TDoubleArrayList(qs); } public Double getRawValue() { if (name == null || name.length() == 0) { // this should never happen return null; } Matcher m = NUMBERS_PATTERN.matcher(name); if (m.matches()) { String raw = m.group(1); try { return Double.valueOf(raw); } catch (NumberFormatException nfe) { // do nothing } } return null; } public void add(double w, double q) { ws.add(w); qs.add(q); } public double getQ(int idx) { return qs.getQuick(idx); } @Override public double [] get(int idx) { return get(idx, new double [2]); } @Override public double [] get(int idx, double [] dst) { dst[0] = ws.getQuick(idx); dst[1] = qs.getQuick(idx); return dst; } public double [] getQs() { return qs.toNativeArray(); } @Override public void removeNaNs() { removeNaNs(new TDoubleArrayList [] { ws, qs }); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :