diff options
Diffstat (limited to 'cpp/src/qpid/sys/Timer.h')
-rw-r--r-- | cpp/src/qpid/sys/Timer.h | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/cpp/src/qpid/sys/Timer.h b/cpp/src/qpid/sys/Timer.h index 303d44a299..4a579fe032 100644 --- a/cpp/src/qpid/sys/Timer.h +++ b/cpp/src/qpid/sys/Timer.h @@ -38,10 +38,11 @@ namespace sys { class Timer; class TimerTask : public RefCounted { - friend class Timer; - friend bool operator<(const boost::intrusive_ptr<TimerTask>&, - const boost::intrusive_ptr<TimerTask>&); + friend class Timer; + friend bool operator<(const boost::intrusive_ptr<TimerTask>&, + const boost::intrusive_ptr<TimerTask>&); + std::string name; AbsTime sortTime; Duration period; AbsTime nextFireTime; @@ -51,30 +52,26 @@ class TimerTask : public RefCounted { bool readyToFire() const; void fireTask(); -public: - QPID_COMMON_EXTERN TimerTask(Duration period); - QPID_COMMON_EXTERN TimerTask(AbsTime fireTime); + public: + QPID_COMMON_EXTERN TimerTask(Duration period, const std::string& name=std::string()); + QPID_COMMON_EXTERN TimerTask(AbsTime fireTime, const std::string& name=std::string()); QPID_COMMON_EXTERN virtual ~TimerTask(); QPID_COMMON_EXTERN void setupNextFire(); QPID_COMMON_EXTERN void restart(); QPID_COMMON_EXTERN void cancel(); -protected: + std::string getName() const { return name; } + + protected: // Must be overridden with callback virtual void fire() = 0; }; // For the priority_queue order bool operator<(const boost::intrusive_ptr<TimerTask>& a, - const boost::intrusive_ptr<TimerTask>& b); - -/** - A timer to trigger tasks that are local to one broker. + const boost::intrusive_ptr<TimerTask>& b); - For periodic tasks that should be synchronized across all brokers - in a cluster, use qpid::sys::PeriodicTimer. - */ class Timer : private Runnable { qpid::sys::Monitor monitor; std::priority_queue<boost::intrusive_ptr<TimerTask> > tasks; @@ -84,13 +81,17 @@ class Timer : private Runnable { // Runnable interface void run(); -public: + public: QPID_COMMON_EXTERN Timer(); - QPID_COMMON_EXTERN ~Timer(); + QPID_COMMON_EXTERN virtual ~Timer(); + + QPID_COMMON_EXTERN virtual void add(boost::intrusive_ptr<TimerTask> task); + QPID_COMMON_EXTERN virtual void start(); + QPID_COMMON_EXTERN virtual void stop(); - QPID_COMMON_EXTERN void add(boost::intrusive_ptr<TimerTask> task); - QPID_COMMON_EXTERN void start(); - QPID_COMMON_EXTERN void stop(); + protected: + QPID_COMMON_EXTERN virtual void fire(boost::intrusive_ptr<TimerTask> task); + QPID_COMMON_EXTERN virtual void drop(boost::intrusive_ptr<TimerTask> task); }; |