/*
* ConstantPopulationModel.java
*
* Copyright (c) 2002-2015 Alexei Drummond, Andrew Rambaut and Marc Suchard
*
* This file is part of BEAST.
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership and licensing.
*
* BEAST is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* BEAST is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with BEAST; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
package dr.evomodel.coalescent;
import dr.evolution.coalescent.ConstantPopulation;
import dr.evolution.coalescent.DemographicFunction;
import dr.evomodelxml.coalescent.ConstantPopulationModelParser;
import dr.inference.model.Parameter;
/**
* A wrapper for ConstantPopulation.
*
* @author Andrew Rambaut
* @author Alexei Drummond
* @version $Id: ConstantPopulationModel.java,v 1.10 2005/05/24 20:25:57 rambaut Exp $
*/
public class ConstantPopulationModel extends DemographicModel {
//
// Public stuff
//
/**
* Construct demographic model with default settings
*/
public ConstantPopulationModel(Parameter N0Parameter, Type units) {
this(ConstantPopulationModelParser.CONSTANT_POPULATION_MODEL, N0Parameter, units);
}
/**
* Construct demographic model with default settings
*/
public ConstantPopulationModel(String name, Parameter N0Parameter, Type units) {
super(name);
constantPopulation = new ConstantPopulation(units);
this.N0Parameter = N0Parameter;
addVariable(N0Parameter);
N0Parameter.addBounds(new Parameter.DefaultBounds(Double.POSITIVE_INFINITY, 0.0, 1));
setUnits(units);
}
// general functions
public DemographicFunction getDemographicFunction() {
constantPopulation.setN0(N0Parameter.getParameterValue(0));
return constantPopulation;
}
//
// protected stuff
//
private Parameter N0Parameter;
private ConstantPopulation constantPopulation = null;
}