00001 #ifndef __ARC_JOBSTATE_H__
00002 #define __ARC_JOBSTATE_H__
00003
00004 #include <string>
00005 #include <map>
00006
00007 #ifdef JOBSTATE_TABLE
00008 #undef JOBSTATE_TABLE
00009 #endif
00010
00011 #ifdef JOBSTATE_X
00012 #undef JOBSTATE_X
00013 #endif
00014
00015 namespace Arc {
00016
00030 class JobState {
00031 public:
00032 #define JOBSTATE_TABLE \
00033 JOBSTATE_X(ACCEPTED, "Accepted")\
00034 JOBSTATE_X(PREPARING, "Preparing")\
00035 JOBSTATE_X(SUBMITTING, "Submitting")\
00036 JOBSTATE_X(HOLD, "Hold")\
00037 JOBSTATE_X(QUEUING, "Queuing")\
00038 JOBSTATE_X(RUNNING, "Running")\
00039 JOBSTATE_X(FINISHING, "Finishing")\
00040 JOBSTATE_X(FINISHED, "Finished")\
00041 JOBSTATE_X(KILLED, "Killed")\
00042 JOBSTATE_X(FAILED, "Failed")\
00043 JOBSTATE_X(DELETED, "Deleted")\
00044 JOBSTATE_X(OTHER, "Other")
00045
00046 #define JOBSTATE_X(a, b) , a
00047 enum StateType { UNDEFINED JOBSTATE_TABLE };
00048 #undef JOBSTATE_X
00049 static const std::string StateTypeString[];
00050
00051 JobState() : type(UNDEFINED) {}
00052
00053 JobState& operator=(const JobState& newState) { type = newState.type; state = newState.state; return *this; }
00054
00055 operator bool() const { return type != UNDEFINED; }
00056 operator StateType() const { return type; }
00057 bool operator!() const { return type == UNDEFINED; }
00058 bool operator==(const StateType& st) const { return type == st; }
00059 bool operator!=(const StateType& st) const { return type != st; }
00060
00062
00066 bool IsFinished() const { return type == FINISHED || type == KILLED || type == FAILED || type == DELETED; }
00067
00068 const std::string& operator()() const { return state; }
00069
00070 const std::string& GetGeneralState() const { return StateTypeString[type]; }
00071
00072 static StateType GetStateType(const std::string& state);
00073
00074 friend class Job;
00075
00076 protected:
00077 JobState(const std::string& state, JobState::StateType (*map)(const std::string&))
00078 : state(state), type((*map)(state)) {};
00079 std::string state;
00080 StateType type;
00081 };
00082
00083 typedef JobState::StateType (*JobStateMap)(const std::string&);
00084 }
00085
00086 #endif // __ARC_JOBSTATE_H__
