ExtentDisconnected.java :  » Library » JavaMutex » com » farsight_systems » concurrent » cells » Java Open Source

//COPYRIGHT (c) 2007-2010 FARSIGHT SYSTEMS CORPORATION - ALL RIGHTS RESERVED.

package com.farsight_systems.concurrent.cells;

/**
 * The API for a call back notification that an extent was disconnected. This
 * API is best used for an application getting control when a {@link CellPoolExtent}
 * is automatically disconnected upon freeing the last allocated cell. The
 * application can then recover resources that were associated with the extent.
 *
 * @author Jeffrey D. Smith
 * @version 2010-MAY-08a JDS
 * @version 2009-JAN-08 JDS
 */
public interface ExtentDisconnected
{
    /**
     * Notify the application that an extent was disconnected.
     *<p/>
     * This method is called with the cell pool read-write lock held, if any.
     *
     * @param theCellPool       The CellPool from which the CellPoolExtent was disconnected.
     * @param theCellPoolExtent The disconnected extent.
     */
    public abstract void disconnected(CellPool theCellPool, CellPoolExtent theCellPoolExtent);
}