org.jppf.client.concurrent

Interface TaskConfiguration

public interface TaskConfiguration

This interface defines the properties that can be provided to a task submitted by a JPPFExecutorService and that is not a Task instance. These properties include:

• the task expiration schedule
• a callback that will replace the task's onTimeout() method
• a callback that will replace the task's onCancel() method

Method Summary

Modifier and Type	Method and Description
org.jppf.client.taskwrapper.JPPFTaskCallback<Object>	getOnCancelCallback() Get the delegate for the onCancel() method.
org.jppf.client.taskwrapper.JPPFTaskCallback<Object>	getOnTimeoutCallback() Get the delegate for the onTimeout() method.
org.jppf.scheduling.JPPFSchedule	getTimeoutSchedule() Get the timeout set on the task.
TaskConfiguration	setOnCancelCallback(org.jppf.client.taskwrapper.JPPFTaskCallback<Object> cancelCallback) Set the delegate for the onCancel() method.
TaskConfiguration	setOnTimeoutCallback(org.jppf.client.taskwrapper.JPPFTaskCallback<Object> timeoutCallback) Set the delegate for the onTimeout() method.
TaskConfiguration	setTimeoutSchedule(org.jppf.scheduling.JPPFSchedule timeoutSchedule) Set the timeout set on the task.

Method Detail

getOnCancelCallback

org.jppf.client.taskwrapper.JPPFTaskCallback<Object> getOnCancelCallback()

Get the delegate for the onCancel() method.

Returns:

a JPPFTaskCallback instance.

setOnCancelCallback

TaskConfiguration setOnCancelCallback(org.jppf.client.taskwrapper.JPPFTaskCallback<Object> cancelCallback)

Set the delegate for the onCancel() method.

Parameters:

cancelCallback - a JPPFTaskCallback instance.

Returns:

this task configuration, for method chaining.

getOnTimeoutCallback

org.jppf.client.taskwrapper.JPPFTaskCallback<Object> getOnTimeoutCallback()

Get the delegate for the onTimeout() method.

Returns:

a JPPFTaskCallback instance.

setOnTimeoutCallback

TaskConfiguration setOnTimeoutCallback(org.jppf.client.taskwrapper.JPPFTaskCallback<Object> timeoutCallback)

Set the delegate for the onTimeout() method.

Parameters:

timeoutCallback - a JPPFTaskCallback instance.

Returns:

this task configuration, for method chaining.

getTimeoutSchedule

org.jppf.scheduling.JPPFSchedule getTimeoutSchedule()

Get the timeout set on the task.

Returns:

a JPPFSchedule instance, or null if no timeout was set.

setTimeoutSchedule

TaskConfiguration setTimeoutSchedule(org.jppf.scheduling.JPPFSchedule timeoutSchedule)

Set the timeout set on the task.

Parameters:

timeoutSchedule - a JPPFSchedule instance.

Returns:

this task configuration, for method chaining.