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public interface AsyncTaskExecutor
Extended interface for asynchronous TaskExecutor
implementations,
offering an overloaded execute(Runnable, long)
variant with
start timeout parameter.
Implementing this interface also indicates that the TaskExecutor.execute(Runnable)
method will not execute its Runnable in the caller's thread but rather
asynchronously in some other thread (at least usually).
SimpleAsyncTaskExecutor
,
SchedulingTaskExecutor
Field Summary | |
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static long |
TIMEOUT_IMMEDIATE
Constant that indicates immediate execution |
static long |
TIMEOUT_INDEFINITE
Constant that indicates no time limit |
Method Summary | |
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void |
execute(Runnable task,
long startTimeout)
Execute the given task . |
Methods inherited from interface org.springframework.core.task.TaskExecutor |
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execute |
Field Detail |
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static final long TIMEOUT_IMMEDIATE
static final long TIMEOUT_INDEFINITE
Method Detail |
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void execute(Runnable task, long startTimeout)
task
.
task
- the Runnable
to execute (never null
)startTimeout
- the time duration within which the task is supposed to start.
This is intended as a hint to the executor, allowing for preferred handling
of immediate tasks. Typical values are TIMEOUT_IMMEDIATE
or
TIMEOUT_INDEFINITE
(the default as used by TaskExecutor.execute(Runnable)
).
TaskTimeoutException
- in case of the task being rejected because
of the timeout (i.e. it cannot be started in time)
TaskRejectedException
- if the given task was not accepted
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