plugin.exporttokens.CRToken.java Source code

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Here is the source code for plugin.exporttokens.CRToken.java

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/*
 * CRToken.java
 * Copyright 2003 (C) Devon Jones <soulcatcher@evilsoft.org>
 *
 * This library 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 2.1 of the License, or (at your option) any later version.
 *
 * This library 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 this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * Created on December 15, 2003, 12:21 PM
 *
 * Current Ver: $Revision$
 * Last Editor: $Author$
 * Last Edited: $Date$
 *
 */
package plugin.exporttokens;

import org.apache.commons.lang.math.Fraction;

import pcgen.core.display.CharacterDisplay;
import pcgen.io.ExportHandler;
import pcgen.io.exporttoken.AbstractExportToken;

/**
 * Deal with CR Token
 */
public class CRToken extends AbstractExportToken {
    /**
     * @see pcgen.io.exporttoken.Token#getTokenName()
     */
    @Override
    public String getTokenName() {
        return "CR";
    }

    /**
     * @see pcgen.io.exporttoken.Token#getToken(java.lang.String, pcgen.core.PlayerCharacter, pcgen.io.ExportHandler)
     */
    @Override
    public String getToken(String tokenSource, CharacterDisplay display, ExportHandler eh) {
        String retString = "";
        Float cr = display.calcCR();

        String crAsString = Float.toString(cr);
        String decimalPlaceValue = crAsString.substring(crAsString.length() - 2);

        if (cr > 0 && cr < 1) {
            // If the CR is a fractional CR then we convert to a 1/x format
            Fraction fraction = Fraction.getFraction(cr);// new Fraction(CR);
            int denominator = fraction.getDenominator();
            int numerator = fraction.getNumerator();
            retString = numerator + "/" + denominator;
        } else if (cr >= 1 || cr == 0) {
            int newCr = -99;
            if (decimalPlaceValue.equals(".0")) {
                newCr = (int) cr.floatValue();
            }

            if (newCr > -99) {
                retString = retString + newCr;
            } else {
                retString = retString + cr;
            }
        } else if (cr.isNaN()) {
            retString = "0";
        }
        return retString;
    }
}