Package gov.nasa.pds.tools.validate.task
Interface TaskManager
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- All Known Implementing Classes:
BlockingTaskManager
public interface TaskManager
Defines the operations of a service that can run tasks in the background. The task manager will generate events when tasks are run, paused, canceled, or complete.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
cancel(Task task)
Requests to cancel the task.Task.Status
getStatus(Task task)
Gets the task status.void
remove(Task task)
Removes a task from the task manager.void
submit(Task task)
Submits a task to run in the background.
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Method Detail
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submit
void submit(Task task)
Submits a task to run in the background.- Parameters:
task
- the task to run
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remove
void remove(Task task)
Removes a task from the task manager. The task manager will attempt to cancel the task if it is running. Once a task is removed, further operations on the task using this task manager may result in exceptions.- Parameters:
task
- the task to remove
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getStatus
Task.Status getStatus(Task task)
Gets the task status.- Parameters:
task
- the task- Returns:
- the task status
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cancel
void cancel(Task task)
Requests to cancel the task.- Parameters:
task
- the task to cancel
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