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00039 #ifndef SYSTEMEVENT_H_
00040 #define SYSTEMEVENT_H_
00041
00042 #include <boost/date_time.hpp>
00043 #include <iostream>
00044 #include "SystemEventType.h"
00045
00046 using boost::posix_time::ptime;
00047
00048 namespace ariba {
00049 namespace utility {
00050
00051 class SystemQueue;
00052 class SystemEventListener;
00053
00054 class SystemEvent {
00055 friend class SystemQueue;
00056 private:
00057 SystemEventListener* listener;
00058 SystemEventType type;
00059 const void* data;
00060
00061 public:
00062
00063
00064
00065 ptime scheduledTime;
00066 uint32_t delayTime;
00067 uint32_t remainingDelay;
00068
00069 public:
00070 inline SystemEvent(SystemEventListener* mlistener, SystemEventType mtype =
00071 SystemEventType::DEFAULT, void* mdata = NULL) :
00072 listener(mlistener), type(mtype), data(mdata), scheduledTime(
00073 boost::posix_time::not_a_date_time), delayTime(0),
00074 remainingDelay(0)
00075
00076 {
00077 }
00078
00079 template<typename T>
00080 inline SystemEvent(SystemEventListener* mlistener, SystemEventType mtype =
00081 SystemEventType::DEFAULT, T* mdata = NULL) :
00082 listener(mlistener), type(mtype), data((void*) mdata), scheduledTime(
00083 boost::posix_time::not_a_date_time), delayTime(0),
00084 remainingDelay(0) {
00085 }
00086
00087 inline SystemEvent(const SystemEvent& copy) {
00088 this->scheduledTime = copy.scheduledTime;
00089 this->delayTime = copy.delayTime;
00090 this->remainingDelay = copy.remainingDelay;
00091 this->listener = copy.listener;
00092 this->type = copy.type;
00093 this->data = copy.data;
00094 }
00095
00096 inline void operator=(const SystemEvent& right) {
00097 this->scheduledTime = right.scheduledTime;
00098 this->delayTime = right.delayTime;
00099 this->remainingDelay = right.remainingDelay;
00100 this->listener = right.listener;
00101 this->type = right.type;
00102 this->data = right.data;
00103 }
00104
00105 inline ~SystemEvent() {
00106 }
00107
00108 template<typename T>
00109 inline operator T() const {
00110 return (T) (data);
00111 }
00112
00113 inline SystemEventListener* getListener() const {
00114 return listener;
00115 }
00116
00117 template<typename T>
00118 inline T* getData() const {
00119 return (T*) *this;
00120 }
00121
00122 inline const SystemEventType getType() const {
00123 return type;
00124 }
00125
00126 inline const ptime getScheduledTime() const {
00127 return scheduledTime;
00128 }
00129
00130 inline const uint32_t getRemainingDelay() const {
00131 return remainingDelay;
00132 }
00133
00134 inline bool operator<(const SystemEvent& right) const {
00135 return remainingDelay < right.remainingDelay;
00136 }
00137
00138 };
00139
00140 }
00141 }
00142
00143 #endif