/*
 * Copyright (c) 2002,2009 Declarative Engineering LLC.
 * All rights reserved.  This program and the accompanying materials
 * are made available under the terms of the Declarative Engineering LLC
 * verson 1 which accompanies this distribution, and is available at
 * http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
 */
package com.common.util;

/**
 * Defines the interface for a standard queueing mechanism.
 */
public interface ICircularQueue {
/**
 * Queues the given value.
 * @param value The value to place in the queue.
 */
public boolean enqueue(Object value);
/**
 * Gets the number of values in the queue.
 * @return The queued element count.
 */
public int getSize();
/**
 * Gets an iterator over the values in the queue.
 * @return A reversable iterator over the queued values.
 */
public IReversableIterator iterator();
}//ICircularQueue//