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/*
 Copyright (c) 2011, The Staccato-Commons Team

 This program 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; version 3 of the License.

 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 Lesser General Public License for more details.
 */
package net.sf.staccatocommons.collections.stream.impl;

import net.sf.staccatocommons.collections.stream.AbstractStream;
import net.sf.staccatocommons.collections.stream.Stream;

/**
 * @author flbulgarelli
 * 
 */
public abstract class StrictStream extends AbstractStream {

  @Override
  public final Stream memorize() {
    return this;
  }

  @Override
  public final Stream force() {
    return this;
  }

  protected int atMost(int amountOfElements) {
    return Math.min(amountOfElements, size());
  }

}