IterationUtils.java

/*
*    Copyright (c) 2013, Will Szumski
*    Copyright (c) 2013, Doug Szumski
*
*    This file is part of Cyclismo.
*
*    Cyclismo 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.
*
*    Cyclismo 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 Cyclismo.  If not, see <http://www.gnu.org/licenses/>.
*/
package org.fluxoid.utils;

public class IterationUtils {
  private IterationUtils() {}

  public static <V> void operateOnAll(Iterable<V> iterable, IterationOperator<V> operator) {
    for (V element : iterable) {
      operator.performOperation(element);
    }
  }

  public static <V> void operateOnAll(Iterable<V> iterable, IterationOperator<V> operator,
      Filter<V> filter) {
    for (V element : iterable) {
      if (!filter.isWanted(element)) continue;
      operator.performOperation(element);
    }
  }


}