Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/math/fitting/FunctionFactory.java @ 5863:4897a58c8746

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River artifacts: Added new copyright headers.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 14:40:59 +0200
parents 5aa05a7a34b7
children af13ceeba52a
rev   line source
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4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
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2 * Software engineering by Intevation GmbH
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Sascha L. Teichmann <teichmann@intevation.de>
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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Sascha L. Teichmann <teichmann@intevation.de>
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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bd047b71ab37 Repaired internal references
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9 package org.dive4elements.river.artifacts.math.fitting;
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10
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11 import java.util.Collection;
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12 import java.util.LinkedHashMap;
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13 import java.util.Map;
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14
0dd58ab7e118 Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
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15 public final class FunctionFactory
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16 {
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17 private static FunctionFactory instance;
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18
0dd58ab7e118 Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
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19 private Map<String, Function> functions;
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20
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21 private FunctionFactory() {
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22 functions = new LinkedHashMap<String, Function>();
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23
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24 registerFunction(Log.INSTANCE);
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25 registerFunction(Linear.INSTANCE);
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26 registerFunction(LogLinear.INSTANCE);
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27 registerFunction(Exp.INSTANCE);
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28 registerFunction(Quad.INSTANCE);
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29 registerFunction(Pow.INSTANCE);
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30 registerFunction(SQPow.INSTANCE);
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31 }
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32
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33 public static synchronized FunctionFactory getInstance() {
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34 if (instance == null) {
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35 instance = new FunctionFactory();
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36 }
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37 return instance;
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38 }
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39
0dd58ab7e118 Added functions to be used for fitting in the "Fixierungsanalyse" and "Extremwertermittlung".
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40 public Function getFunction(String name) {
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41 return functions.get(name);
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42 }
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43
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44 public void registerFunction(Function function) {
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45 functions.put(function.getName(), function);
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46 }
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47
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48 public Collection<Function> getFunctions() {
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49 return functions.values();
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50 }
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51 }
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52 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org