IObjectBuffer.java

/* 
 * Copyright (C) 2002-2011 XimpleWare, info@ximpleware.com
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
package com.ximpleware;

/**
 * Abstract object pointer storage interface
 */
interface IObjectBuffer {

    Object objectAt(int i);

    /**
     * Modify the Object pointer at index to value val. *
     * 
     * @param index
     *            int
     * @param obj
     *            Object
     */
    void modifyEntry(int index, Object obj);

    /**
     * Get the total number of Object pointer in the buffer.
     * 
     * @return int
     */
    int size();
}