/*
* Copyright (C) 2008-2015 by Holger Arndt
*
* This file is part of the Universal Java Matrix Package (UJMP).
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership and licensing.
*
* UJMP 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.
*
* UJMP 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 UJMP; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
package org.ujmp.core.bigintegermatrix.calculation;
import java.math.BigInteger;
public class Fibonacci extends AbstractBigIntegerCalculation {
private static final long serialVersionUID = 2890785080437683248L;
private BigInteger[] data = null;
public Fibonacci(int count) {
data = new BigInteger[count];
data[0] = BigInteger.ZERO;
data[1] = BigInteger.ONE;
for (int i = 2; i < data.length; i++) {
data[i] = data[i - 1].add(data[i - 2]);
}
}
public BigInteger getBigInteger(long... coordinates) {
return data[(int) coordinates[ROW]];
}
public long[] getSize() {
return new long[] { data.length, 1 };
}
}