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monThreadMethod.h

00001 /*
00002  *                         Sun Public License Notice
00003  *
00004  * The contents of this file are subject to the Sun Public License
00005  * Version 1.0 (the "License"); you may not use this file except
00006  * in compliance with the License. A copy of the License is available
00007  * at http://www.sun.com/
00008  *
00009  * The Original Code is the Java Profiler module.  The Initial Developers
00010  * of the Original Code are Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
00011  * Lukas Petru and Marek Przeczek.
00012  *
00013  * Portions created by Jan Stola are Copyright (C) 2000-2001.
00014  * All Rights Reserved.
00015  *
00016  * Portions created by Pavel Vacha are Copyright (C) 2000-2001.
00017  * All Rights Reserved.
00018  *
00019  * Portions created by Michal Pise are Copyright (C) 2000-2001.
00020  * All Rights Reserved.
00021  *
00022  * Portions created by Petr Luner are Copyright (C) 2000-2001.
00023  * All Rights Reserved.
00024  *
00025  * Portions created by Lukas Petru are Copyright (C) 2000-2001.
00026  * All Rights Reserved.
00027  *
00028  * Portions created by Marek Przeczek are Copyright (C) 2000-2001.
00029  * All Rights Reserved.
00030  *
00031  * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
00032  *               Lukas Petru and Marek Przeczek.
00033  */
00034 
00035 #ifndef _MON_THREAD_METHOD_H_
00036 #define _MON_THREAD_METHOD_H_
00037 
00038 #include "../main/includes.h"
00039 #include "../list/listItem.h"
00040 #include "../commun2/idObject.h"
00041 #include "../mon/monStatData.h"
00042 #include "../list/list.h"
00043 #include "../mon/monThreadTrace.h"
00044 #include "../mon/monThreadMethodKey.h"
00045 #include "../allocator/allocator.h"
00046 
00055 class MonThreadMethod: public LI1,
00056                        public LI2,
00057                        public LI3,
00058                        public IdObject,
00059                        public MonStatData {
00060 public:
00061 
00063         Thread* thread;
00064 
00066         Method* method;
00067 
00069         List<MonThreadTrace,LI2> threadTraces;
00070 
00071 public:
00072         
00074         MonThreadMethod() :
00075 
00076                 method( NULL),
00077                 thread( NULL)
00078 
00079                 {}
00080 
00082         virtual ~MonThreadMethod() {}
00083 
00090         virtual void addMonStat( jlong addHits, jlong addTime);
00091 
00100         const MonThreadMethodKey& getKey(MonThreadMethodKey& key);
00101 
00111         int operator==( const MonThreadMethodKey& key);
00112 
00119         static int hashKey( const MonThreadMethodKey& key);
00120 
00123         void deactivate();
00124 
00125 #ifdef USE_ALLOCATOR
00126 private:
00127 
00129         static Allocator _allocator;
00130 
00131 public:
00132 
00135         void* operator new( size_t sz) { return _allocator.get( sz);}
00136 
00139         void operator delete( void* unit) { _allocator.put( unit);}
00140 #endif
00141 
00142 public:
00143 
00148         virtual eClassIdent getClassIdent() { return MON_THREAD_METHOD;}
00149 
00156         virtual int isActive();
00157 
00163         virtual int isChanged() { return (activeChanged() || dataChanged());}  // order dependent !
00164 
00167         virtual void setUnchanged();
00168 };
00169 
00170 #endif // _MON_THREAD_METHOD_H_

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