Package com.github.kagkarlsson.scheduler

Class SchedulerClient.StandardSchedulerClient

java.lang.Object

com.github.kagkarlsson.scheduler.SchedulerClient.StandardSchedulerClient

All Implemented Interfaces:

SchedulerClient

Enclosing interface:

SchedulerClient

public static class SchedulerClient.StandardSchedulerClient
extends Object
implements SchedulerClient

Nested Class Summary

Nested classes/interfaces inherited from interface com.github.kagkarlsson.scheduler.SchedulerClient

SchedulerClient.Builder, SchedulerClient.SchedulerClientName, SchedulerClient.StandardSchedulerClient

Field Summary

Fields

Modifier and Type	Field	Description
protected final TaskRepository	taskRepository

Method Summary

Modifier and Type	Method	Description
void	cancel(TaskInstanceId taskInstanceId)	Removes/Cancels an execution.
void	fetchScheduledExecutions(ScheduledExecutionsFilter filter, Consumer<ScheduledExecution<Object>> consumer)
void	fetchScheduledExecutions(Consumer<ScheduledExecution<Object>> consumer)	Gets all scheduled executions and supplies them to the provided Consumer.
<T> void	fetchScheduledExecutionsForTask(String taskName, Class<T> dataClass, ScheduledExecutionsFilter filter, Consumer<ScheduledExecution<T>> consumer)
<T> void	fetchScheduledExecutionsForTask(String taskName, Class<T> dataClass, Consumer<ScheduledExecution<T>> consumer)	Gets all scheduled executions for a task and supplies them to the provided Consumer.
Optional<ScheduledExecution<Object>>	getScheduledExecution(TaskInstanceId taskInstanceId)	Gets the details for a specific scheduled execution.
<T> void	reschedule(SchedulableInstance<T> schedulableInstance)	Update an existing execution with a new execution-time and new task-data.
void	reschedule(TaskInstanceId taskInstanceId, Instant newExecutionTime)	Update an existing execution to a new execution-time.
<T> void	reschedule(TaskInstanceId taskInstanceId, Instant newExecutionTime, T newData)	Update an existing execution with a new execution-time and new task-data.
<T> void	schedule(SchedulableInstance<T> schedulableInstance)
<T> void	schedule(TaskInstance<T> taskInstance, Instant executionTime)	Schedule a new execution.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.github.kagkarlsson.scheduler.SchedulerClient

getScheduledExecutions, getScheduledExecutions, getScheduledExecutionsForTask, getScheduledExecutionsForTask

Field Details

taskRepository

protected final TaskRepository taskRepository

Method Details

schedule

public <T> void schedule(TaskInstance<T> taskInstance,
 Instant executionTime)

Description copied from interface: SchedulerClient

Schedule a new execution.

Specified by:

schedule in interface SchedulerClient

Parameters:

taskInstance - Task-instance, optionally with data

executionTime - Instant it should run

See Also:

• Instant
• TaskInstance

schedule

public <T> void schedule(SchedulableInstance<T> schedulableInstance)

Specified by:

schedule in interface SchedulerClient

reschedule

public void reschedule(TaskInstanceId taskInstanceId,
 Instant newExecutionTime)

Description copied from interface: SchedulerClient

Update an existing execution to a new execution-time. If the execution does not exist or if it is currently running, an exception is thrown.

Specified by:

reschedule in interface SchedulerClient

newExecutionTime - the new execution-time

See Also:

• Instant
• TaskInstanceId

reschedule

public <T> void reschedule(SchedulableInstance<T> schedulableInstance)

Description copied from interface: SchedulerClient

Update an existing execution with a new execution-time and new task-data. If the execution does not exist or if it is currently running, an exception is thrown.

Specified by:

reschedule in interface SchedulerClient

Parameters:

schedulableInstance - the updated instance

reschedule

public <T> void reschedule(TaskInstanceId taskInstanceId,
 Instant newExecutionTime,
 T newData)

Description copied from interface: SchedulerClient

Update an existing execution with a new execution-time and new task-data. If the execution does not exist or if it is currently running, an exception is thrown.

Specified by:

reschedule in interface SchedulerClient

newExecutionTime - the new execution-time

newData - the new task-data

See Also:

• Instant
• TaskInstanceId

cancel

public void cancel(TaskInstanceId taskInstanceId)

Description copied from interface: SchedulerClient

Removes/Cancels an execution.

Specified by:

cancel in interface SchedulerClient

See Also:

• TaskInstanceId

fetchScheduledExecutions

public void fetchScheduledExecutions(Consumer<ScheduledExecution<Object>> consumer)

Description copied from interface: SchedulerClient

Gets all scheduled executions and supplies them to the provided Consumer. A Consumer is used to avoid forcing the SchedulerClient to load all executions in memory. Currently running executions are not returned.

Specified by:

fetchScheduledExecutions in interface SchedulerClient

Parameters:

consumer - Consumer for the executions

fetchScheduledExecutions

public void fetchScheduledExecutions(ScheduledExecutionsFilter filter,
 Consumer<ScheduledExecution<Object>> consumer)

Specified by:

fetchScheduledExecutions in interface SchedulerClient

fetchScheduledExecutionsForTask

public <T> void fetchScheduledExecutionsForTask(String taskName,
 Class<T> dataClass,
 Consumer<ScheduledExecution<T>> consumer)

Description copied from interface: SchedulerClient

Gets all scheduled executions for a task and supplies them to the provided Consumer. A Consumer is used to avoid forcing the SchedulerClient to load all executions in memory. Currently running executions are not returned.

Specified by:

fetchScheduledExecutionsForTask in interface SchedulerClient

Parameters:

taskName - the name of the task to get scheduled-executions for

dataClass - the task data-class the data will be serialized and cast to

consumer - Consumer for the executions

fetchScheduledExecutionsForTask

public <T> void fetchScheduledExecutionsForTask(String taskName,
 Class<T> dataClass,
 ScheduledExecutionsFilter filter,
 Consumer<ScheduledExecution<T>> consumer)

Specified by:

fetchScheduledExecutionsForTask in interface SchedulerClient

getScheduledExecution

public Optional<ScheduledExecution<Object>> getScheduledExecution(TaskInstanceId taskInstanceId)

Description copied from interface: SchedulerClient

Gets the details for a specific scheduled execution. Currently running executions are also returned.

Specified by:

getScheduledExecution in interface SchedulerClient

Returns:

Optional.empty() if no matching execution found

See Also:

• TaskInstanceId
• ScheduledExecution