Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/fitting/FunctionFactory.java @ 4739:5014a84c0c7d
Add "maptype" parameter to MapInfoService.
author | Christian Lins <christian.lins@intevation.de> |
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date | Wed, 02 Jan 2013 15:24:18 +0100 |
parents | 59b14bc676ec |
children |
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package de.intevation.flys.artifacts.math.fitting; import java.util.Collection; import java.util.LinkedHashMap; import java.util.Map; public final class FunctionFactory { private static FunctionFactory instance; private Map<String, Function> functions; private FunctionFactory() { functions = new LinkedHashMap<String, Function>(); registerFunction(Log.INSTANCE); registerFunction(Linear.INSTANCE); registerFunction(LogLinear.INSTANCE); registerFunction(Exp.INSTANCE); registerFunction(Quad.INSTANCE); registerFunction(Pow.INSTANCE); registerFunction(SQPow.INSTANCE); } public static synchronized FunctionFactory getInstance() { if (instance == null) { instance = new FunctionFactory(); } return instance; } public Function getFunction(String name) { return functions.get(name); } public void registerFunction(Function function) { functions.put(function.getName(), function); } public Collection<Function> getFunctions() { return functions.values(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :