Inheritance diagram for DBPartition::QueueRunner:

Collaboration diagram for DBPartition::QueueRunner:

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Public Member Functions
	QueueRunner (WorkQueue *queue)

virtual bool	Run ()
	Code to execute in a task. Returns true if task is completed. Return false to reschedule the task. More...

std::string	Description () const
	Gives a description of the task. More...

Public Member Functions inherited from Task
	Task (int task_id, int task_data_id)
	Creates a new task with the given values of task code ID and task data ID. More...

	Task (int task_id)
	Creates a new task with the given value of task code ID and wildcard for task data ID. More...

virtual	~Task ()
	Destroys a task. More...

virtual void	OnTaskCancel ()
	Called on task exit, if it is marked for cancellation. If the user wants to do any cleanup on task cancellation, then he/she can overload this function. More...

State	state () const
	Returns a state value of a task. More...

int	task_code_id () const
	Returns the code ID of this task. More...

int	task_data_id () const
	Returns the data ID of this task. More...

uint64_t	seqno () const
	Returns the sequence number of this task. More...

bool	task_cancelled () const
	Returns true if the task has been canceled. More...

uint64_t	enqueue_time () const
	Returns the time when the task was enqueued for execution. More...

uint64_t	schedule_time () const
	Returns the time when the task execution was started. More...

uint32_t	execute_delay () const
	Returns the threshold for the task execution duration. More...

uint32_t	schedule_delay () const
	Returns the time threshold for time difference between moments when the task was started and when it was enqueue. More...

Static Public Attributes
static const int	kMaxIterations = 32

Static Public Attributes inherited from Task
static const int	kTaskInstanceAny = -1
	Specifies value for wildcard (any or *) task data ID. More...

Private Attributes
WorkQueue *	queue_

Additional Inherited Members
Public Types inherited from Task
enum	State { INIT , WAIT , RUN }
	Task states. More...

enum	TbbState { TBB_INIT , TBB_ENQUEUED , TBB_EXEC , TBB_DONE }
	Describes states of a task according to TBB library. More...

Static Public Member Functions inherited from Task
static Task *	Running ()
	Returns a pointer to the current task the code is executing under. More...

Detailed Description

Definition at line 170 of file db_partition.cc.

Constructor & Destructor Documentation

◆ QueueRunner()

DBPartition::QueueRunner::QueueRunner ( WorkQueue * queue )

inline

Definition at line 173 of file db_partition.cc.

Member Function Documentation

◆ Description()

std::string DBPartition::QueueRunner::Description ( ) const

inlinevirtual

Gives a description of the task.

Implements Task.

Definition at line 232 of file db_partition.cc.

◆ Run()

virtual bool DBPartition::QueueRunner::Run ( )

inlinevirtual

Code to execute in a task. Returns true if task is completed. Return false to reschedule the task.

Implements Task.

Definition at line 178 of file db_partition.cc.

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Member Data Documentation

◆ kMaxIterations

const int DBPartition::QueueRunner::kMaxIterations = 32

static

Definition at line 172 of file db_partition.cc.

◆ queue_

WorkQueue* DBPartition::QueueRunner::queue_

private

Definition at line 236 of file db_partition.cc.

The documentation for this class was generated from the following file:

db_partition.cc

Public Member Functions

Static Public Attributes

Private Attributes

Additional Inherited Members