ripple::NodeStore::Scheduler Class Reference

Scheduling for asynchronous backend activity. More...

#include <Scheduler.h>

Inheritance diagram for ripple::NodeStore::Scheduler:

Public Member Functions
virtual	~Scheduler ()=default
virtual void	scheduleTask (Task &task)=0
	Schedules a task.
virtual void	onFetch (FetchReport const &report)=0
	Reports completion of a fetch Allows the scheduler to monitor the node store's performance.
virtual void	onBatchWrite (BatchWriteReport const &report)=0
	Reports the completion of a batch write Allows the scheduler to monitor the node store's performance.

Detailed Description

Scheduling for asynchronous backend activity.

For improved performance, a backend has the option of performing writes in batches. These writes can be scheduled using the provided scheduler object.

See also

BatchWriter

Definition at line 61 of file include/xrpl/nodestore/Scheduler.h.

Constructor & Destructor Documentation

~Scheduler()

virtual ripple::NodeStore::Scheduler::~Scheduler ( )

virtualdefault

Member Function Documentation

scheduleTask()

virtual void ripple::NodeStore::Scheduler::scheduleTask ( Task &  task )

pure virtual

Schedules a task.

Depending on the implementation, the task may be invoked either on the current thread of execution, or an unspecified implementation-defined foreign thread.

Implemented in ripple::NodeStoreScheduler, and ripple::NodeStore::DummyScheduler.

onFetch()

virtual void ripple::NodeStore::Scheduler::onFetch ( FetchReport const &  report )

pure virtual

Reports completion of a fetch Allows the scheduler to monitor the node store's performance.

Implemented in ripple::NodeStore::DummyScheduler, and ripple::NodeStoreScheduler.

onBatchWrite()

virtual void ripple::NodeStore::Scheduler::onBatchWrite ( BatchWriteReport const &  report )

pure virtual

Reports the completion of a batch write Allows the scheduler to monitor the node store's performance.

Implemented in ripple::NodeStore::DummyScheduler, and ripple::NodeStoreScheduler.