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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type MockSequentialTaskProcessor ¶
MockSequentialTaskProcessor is an autogenerated mock type for the SequentialTaskProcessor type
func (*MockSequentialTaskProcessor) Start ¶
func (_m *MockSequentialTaskProcessor) Start()
Start provides a mock function with given fields:
func (*MockSequentialTaskProcessor) Stop ¶
func (_m *MockSequentialTaskProcessor) Stop()
Stop provides a mock function with given fields:
func (*MockSequentialTaskProcessor) Submit ¶
func (_m *MockSequentialTaskProcessor) Submit(_a0 SequentialTask) error
Submit provides a mock function with given fields: _a0
type SequentialTask ¶
type SequentialTask interface {
Task
SequentialTaskPartitionID
// TaskID return the ID of the task, this task ID is used for sorting
TaskID() int64
}
SequentialTask is the interface for tasks which should be executed sequentially one common example is the workflow replication task (containing workflow history), which must be executed one by one, in the order of the first event ID)
type SequentialTaskPartitionID ¶
type SequentialTaskPartitionID interface {
PartitionID() interface{} // MUST be go primitive type or struct with primitive types
HashCode() uint32
}
SequentialTaskPartitionID is the interface representing the ID of SequentialTask
type SequentialTaskProcessor ¶
type SequentialTaskProcessor interface {
common.Daemon
Submit(task SequentialTask) error
}
SequentialTaskProcessor is the generic goroutines interface which process sequential task for the definition of sequential task, see SequentialTask
func NewSequentialTaskProcessor ¶
func NewSequentialTaskProcessor(coroutineSize int, taskBatchSize int, logger log.Logger) SequentialTaskProcessor
NewSequentialTaskProcessor create a new sequential tasks processor
type SequentialTasks ¶
type SequentialTasks []SequentialTask
SequentialTasks slice of SequentialTask
func (SequentialTasks) Len ¶
func (tasks SequentialTasks) Len() int
func (SequentialTasks) Less ¶
func (tasks SequentialTasks) Less(i, j int) bool
func (SequentialTasks) Swap ¶
func (tasks SequentialTasks) Swap(i, j int)
type Task ¶
type Task interface {
// Execute process this task
Execute() error
// HandleErr handle the error returned by Execute
HandleErr(err error) error
// RetryErr check whether to retry after HandleErr(Execute())
RetryErr(err error) bool
// Ack marks the task as successful completed
Ack()
// Nack marks the task as unsuccessful completed
Nack()
}
Task is the generic task representation
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