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idObject.h

/*
 *                         Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"); you may not use this file except
 * in compliance with the License. A copy of the License is available
 * at http://www.sun.com/
 *
 * The Original Code is the Java Profiler module.  The Initial Developers
 * of the Original Code are Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 * Lukas Petru and Marek Przeczek.
 *
 * Portions created by Jan Stola are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Pavel Vacha are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Michal Pise are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Petr Luner are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Lukas Petru are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Marek Przeczek are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 *               Lukas Petru and Marek Przeczek.
 */

#ifndef _ID_OBJECT_H_
#define _ID_OBJECT_H_

#include "../main/includes.h"

class IdObject {

        jint profId;

        int _active;

public:

        enum eClassIdent {

                ALLOC = 1, // 0001b
                CPU   = 2, // 0010b
                MON   = 4, // 0100b

                ALLOC_ARENA                = ( 1 << 8),
                ALLOC_OBJECT               = ( 2 << 8) | ALLOC,
                ALLOC_OBJECT_METHOD        = ( 3 << 8) | ALLOC,
                ALLOC_OBJECT_TRACE         = ( 4 << 8) | ALLOC,
                ALLOC_THREAD_METHOD        = ( 5 << 8) | ALLOC,
                ALLOC_THREAD_OBJECT        = ( 6 << 8) | ALLOC,
                ALLOC_THREAD_OBJECT_METHOD = ( 7 << 8) | ALLOC,
                ALLOC_THREAD_OBJECT_TRACE  = ( 8 << 8) | ALLOC,
                ALLOC_THREAD_TRACE         = ( 9 << 8) | ALLOC,
                ALLOC_TRACE                = (10 << 8) | ALLOC,
                CPU_THREAD_METHOD          = (11 << 8) | CPU,
                CPU_THREAD_TRACE           = (12 << 8) | CPU,
                CPU_TRACE                  = (13 << 8) | CPU,
                GARBAGE_C                  = (14 << 8),           // don't use GC as a name of type !!!
                CLASS                      = (15 << 8),
                CLASS_FIELD                = (16 << 8),
                GROUP_THREAD               = (17 << 8),
                METHOD                     = (18 << 8) | ALLOC | CPU | MON,
                THREAD                     = (19 << 8) | ALLOC,
                MON_THREAD_METHOD          = (20 << 8) | MON,
                MON_THREAD_TRACE           = (21 << 8) | MON,
                MON_TRACE                  = (22 << 8) | MON
        };

public:

        IdObject();

        virtual ~IdObject() {}

        jint getProfID() { return profId;}

        int isOfType( eClassIdent classIdent) {
        
                return (getClassIdent() == classIdent);
        }

        virtual eClassIdent getClassIdent() = 0;

        virtual int isActive() { return 1;}

  int activeChanged();

        virtual int isChanged() { return activeChanged();}

        virtual void setUnchanged() { _active = isActive();}
};

#endif // _ID_OBJECT_H_

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