    1   /*
    2    * Accumulator.java
    3    *
    4    * Created on April 1, 2007
    5    *
    6    * $Id: Histotable.java,v 1.5 2006/09/20 22:40:21 paul_jack Exp $
    7    *
    8    * Copyright (C) 2007 Internet Archive.
    9    *
    10   * This file is part of the Heritrix web crawler (crawler.archive.org).
    11   *
    12   * Heritrix is free software; you can redistribute it and/or modify
    13   * it under the terms of the GNU Lesser Public License as published by
    14   * the Free Software Foundation; either version 2.1 of the License, or
    15   * any later version.
    16   *
    17   * Heritrix is distributed in the hope that it will be useful,
    18   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    19   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    20   * GNU Lesser Public License for more details.
    21   *
    22   * You should have received a copy of the GNU Lesser Public License
    23   * along with Heritrix; if not, write to the Free Software
    24   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    25   */
    26
    27  package org.archive.util;
    28
    29  /***
    30   * Parameterized interface for a stats-aggregating role.
    31   */
    32  public interface Accumulator<T> {
    33      public void accumulate(T item);
    34  }