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No-op job that does nothing. More...
Inherits Job, and GenericParameterJob.
Public Member Functions | ||||
__construct (array $params) | ||||
run () | ||||
Run the job. | ||||
Public Member Functions inherited from Job | ||||
__construct ( $command, $params=null) | ||||
allowRetries () | ||||
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getDeduplicationInfo () | ||||
Subclasses may need to override this to make duplication detection work. | ||||
getLastError () | ||||
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getMetadata ( $field=null) | ||||
getParams () | ||||
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getQueuedTimestamp () | ||||
getReadyTimestamp () | ||||
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getReleaseTimestamp () | ||||
getRequestId () | ||||
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getRootJobParams () | ||||
getTitle () | ||||
getType () | ||||
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hasExecutionFlag ( $flag) | ||||
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hasRootJobParams () | ||||
ignoreDuplicates () | ||||
Whether the queue should reject insertion of this job if a duplicate exists. | ||||
isRootJob () | ||||
setMetadata ( $field, $value) | ||||
teardown ( $status) | ||||
toString () | ||||
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workItemCount () | ||||
Public Member Functions inherited from RunnableJob | ||||
tearDown ( $status) | ||||
Do any final cleanup after run(), deferred updates, and all DB commits happen. | ||||
Additional Inherited Members | |
Static Public Member Functions inherited from Job | |
static | factory ( $command, $params=[]) |
Create the appropriate object to handle a specific job. | |
static | newRootJobParams ( $key) |
Get "root job" parameters for a task. | |
Public Attributes inherited from Job | |
string | $command |
array | $metadata = [] |
Additional queue metadata. | |
array | $params |
Array of job parameters. | |
Protected Member Functions inherited from Job | |
addTeardownCallback ( $callback) | |
setLastError ( $error) | |
Protected Attributes inherited from Job | |
string | $error |
Text for error that occurred last. | |
int | $executionFlags = 0 |
Bitfield of JOB_* class constants. | |
bool | $removeDuplicates = false |
Expensive jobs may set this to true. | |
callable[] | $teardownCallbacks = [] |
Title | $title |
No-op job that does nothing.
This is used for testing purposes, e.g. to measure overall system performance of the JobQueue system, lock contention, etc.
This job can optionally recursively re-queue itself a number of times or spend a fixed amount of time idling in execution time.
You can confirm the job has been enqueued via maintenance/showJobs.php:
Definition at line 50 of file NullJob.php.
NullJob::__construct | ( | array | $params | ) |
array | $params | Job parameters (lives, usleep) |
Implements GenericParameterJob.
Definition at line 54 of file NullJob.php.
References $params.
NullJob::run | ( | ) |