/*******************************************************************************
* Breakout Cave Survey Visualizer
*
* Copyright (C) 2014 James Edwards
*
* jedwards8 at fastmail dot fm
*
* 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 2 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, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*******************************************************************************/
package org.andork.func;
@SuppressWarnings({ "rawtypes", "unchecked" })
public class CompoundMapper<I, O> implements Mapper<I, O> {
public static <I, M, O> CompoundMapper<I, O> compose(Mapper<I, M> m0, Mapper<M, O> m1) {
return new CompoundMapper<I, O>(m0, m1);
}
Mapper m0;
Mapper m1;
protected CompoundMapper(Mapper m0, Mapper m1) {
this.m0 = m0;
this.m1 = m1;
}
@Override
public O map(I in) {
return (O) m1.map(m0.map(in));
}
}