PairSeq.java

/*
 * Vitry, copyright (C) Hans Hoglund 2011
 * 
 * This program 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 3 of the License, or
 * at your option) any later version.
 * 
 * This program 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, see <http://www.gnu.org/licenses/>.
 *
 * See COPYING.txt for details.
 */
package vitry.runtime.struct;


public class PairSeq<T> extends AbstractSeq<T>
{
    private T x;
    private Seq<T> xs;

    public PairSeq(T head, Seq<T> tail) {
        this.x = head;
        this.xs = tail;
    }

    public T head()
    {
        return x;
    }

    public Seq<T> tail()
    {
        return xs;
    }
}