com.greenpepper.samples.application.mortgage.InsuranceFeeSpecification Maven / Gradle / Ivy

Go to download
/*
 * Copyright (c) 2006 Pyxis Technologies inc.
 *
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This software 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA,
 * or see the FSF site: http://www.fsf.org.
 */

package com.greenpepper.samples.application.mortgage;

/**
 * InsuranceFeeSpecification class.
 *
 * @author oaouattara
 * @version $Id: $Id
 */
public class InsuranceFeeSpecification
{
    private final Money salePrice;

    /**
     * Constructor for InsuranceFeeSpecification.
     *
     * @param salePrice a {@link com.greenpepper.samples.application.mortgage.Money} object.
     */
    public InsuranceFeeSpecification(Money salePrice)
    {
        this.salePrice = salePrice;
    }

    /**
     * forDownpayment.
     *
     * @param downPayment a {@link com.greenpepper.samples.application.mortgage.Money} object.
     * @return a {@link com.greenpepper.samples.application.mortgage.Money} object.
     */
    public Money forDownpayment(Money downPayment)
    {
        return downPayment.greaterThan(salePrice.times( Ratio.percent( 25 ) )) ?
            Money.zero() :
            financedAmount( downPayment ).times( Ratio.of( 25, 1000 ) );
    }

    private Money financedAmount(Money downPayment)
    {
        return salePrice.minus( downPayment );
    }
}