/*  $Id$
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software/database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software/database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Author: Rafael Sadyrov
 *
 * File Description:
 * This is a diagram of PSG client related classes and their relations written in DOT language.
 * Contents of this file can be rendered to the actual diagram image
 * by any DOT compatible program (or website).
 *
 */

digraph PSG {
    node [shape="box"];
    SQueueImpl [label="CPSG_Queue::SImpl"];
    SReplyImpl [label="CPSG_Reply::SImpl"];
    SReplyItemImpl [label="CPSG_ReplyItem::SImpl"];
    SChunk [label="SPSG_Reply::SChunk"];
    SItem [label="SPSG_Reply::SItem"];
    SRequest [label="CPSG_Queue::SImpl::SRequest"];
    istream_ireader [label="istream(IReader)" style="filled"];
    CPSG_Queue [style="filled"];
    CPSG_Reply [style="filled"];
    CPSG_Request_Biodata [style="filled"];
    CPSG_Request_Blob [style="filled"];
    CPSG_Blob [style="filled"];
    CPSG_BlobInfo [style="filled"];
    CPSG_BioseqInfo [style="filled"];

    subgraph cluster_REQUESTS {
        style="dashed";
        CPSG_Request;
        CPSG_Request_Biodata;
        CPSG_Request_Blob;
    };

    subgraph cluster_REPLY_ITEMS {
        style="dashed";
        CPSG_ReplyItem;
        CPSG_Blob;
        CPSG_BlobInfo;
        CPSG_BioseqInfo;
    };

    subgraph cluster_DATA {
        style="dashed";
        SPSG_Reply;
        SChunk;
        SItem;
    };

    CPSG_Request_Biodata -> CPSG_Request [arrowhead="onormal"];
    CPSG_Request_Blob -> CPSG_Request [arrowhead="onormal"];

    CPSG_Blob -> CPSG_ReplyItem [arrowhead="onormal"];
    CPSG_BlobInfo -> CPSG_ReplyItem [arrowhead="onormal"];
    CPSG_BioseqInfo -> CPSG_ReplyItem [arrowhead="onormal"];

    CPSG_Blob -> istream_ireader;
    CPSG_ReplyItem -> CPSG_Reply;
    CPSG_Reply -> CPSG_Request;

    CPSG_Queue -> SQueueImpl [style="dashed" arrowhead="onormal"];
    CPSG_Reply -> SReplyImpl [style="dashed" arrowhead="onormal"];
    CPSG_ReplyItem -> SReplyItemImpl [style="dashed" arrowhead="onormal"];

    SPSG_Reply -> SItem [arrowhead="diamond"];
    SPSG_Reply -> SItem;
    SItem -> SChunk [arrowhead="diamond"];

    SQueueImpl -> SRequest [arrowhead="diamond"];
    SRequest -> CPSG_Request;
    SRequest -> SPSG_Reply;

    SReplyImpl -> SPSG_Reply;
    SReplyItemImpl -> SItem;
    istream_ireader -> SItem;
}