143 lines
4.2 KiB
Plaintext
143 lines
4.2 KiB
Plaintext
---
|
||
title: AlgorithmJob
|
||
description: API reference for qiskit.algorithms.AlgorithmJob
|
||
in_page_toc_min_heading_level: 1
|
||
python_api_type: class
|
||
python_api_name: qiskit.algorithms.AlgorithmJob
|
||
---
|
||
|
||
# AlgorithmJob
|
||
|
||
<Class id="qiskit.algorithms.AlgorithmJob" isDedicatedPage={true} github="https://github.com/qiskit/qiskit/tree/stable/0.45/qiskit/algorithms/algorithm_job.py" signature="qiskit.algorithms.AlgorithmJob(function, *args, **kwargs)" modifiers="class">
|
||
Bases: `PrimitiveJob`
|
||
|
||
This empty class is introduced for typing purposes.
|
||
|
||
**Parameters**
|
||
|
||
**function** – a callable function to execute the job.
|
||
|
||
## Attributes
|
||
|
||
### version
|
||
|
||
<Attribute id="qiskit.algorithms.AlgorithmJob.version" attributeValue="1" />
|
||
|
||
## Methods
|
||
|
||
### backend
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.backend" signature="backend()">
|
||
Return the backend where this job was executed.
|
||
|
||
**Return type**
|
||
|
||
[*Backend*](qiskit.providers.Backend "qiskit.providers.backend.Backend")
|
||
</Function>
|
||
|
||
### cancel
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.cancel" signature="cancel()">
|
||
Attempt to cancel the job.
|
||
</Function>
|
||
|
||
### cancelled
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.cancelled" signature="cancelled()">
|
||
Return whether the job has been cancelled.
|
||
|
||
**Return type**
|
||
|
||
[bool](https://docs.python.org/3/library/functions.html#bool "(in Python v3.12)")
|
||
</Function>
|
||
|
||
### done
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.done" signature="done()">
|
||
Return whether the job has successfully run.
|
||
|
||
**Return type**
|
||
|
||
[bool](https://docs.python.org/3/library/functions.html#bool "(in Python v3.12)")
|
||
</Function>
|
||
|
||
### in\_final\_state
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.in_final_state" signature="in_final_state()">
|
||
Return whether the job is in a final job state such as `DONE` or `ERROR`.
|
||
|
||
**Return type**
|
||
|
||
[bool](https://docs.python.org/3/library/functions.html#bool "(in Python v3.12)")
|
||
</Function>
|
||
|
||
### job\_id
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.job_id" signature="job_id()">
|
||
Return a unique id identifying the job.
|
||
|
||
**Return type**
|
||
|
||
[str](https://docs.python.org/3/library/stdtypes.html#str "(in Python v3.12)")
|
||
</Function>
|
||
|
||
### result
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.result" signature="result()">
|
||
Return the results of the job.
|
||
|
||
**Return type**
|
||
|
||
*T*
|
||
</Function>
|
||
|
||
### running
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.running" signature="running()">
|
||
Return whether the job is actively running.
|
||
|
||
**Return type**
|
||
|
||
[bool](https://docs.python.org/3/library/functions.html#bool "(in Python v3.12)")
|
||
</Function>
|
||
|
||
### status
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.status" signature="status()">
|
||
Return the status of the job, among the values of `JobStatus`.
|
||
</Function>
|
||
|
||
### submit
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.submit" signature="submit()">
|
||
Submit the job to the backend for execution.
|
||
</Function>
|
||
|
||
### wait\_for\_final\_state
|
||
|
||
<Function id="qiskit.algorithms.AlgorithmJob.wait_for_final_state" signature="wait_for_final_state(timeout=None, wait=5, callback=None)">
|
||
Poll the job status until it progresses to a final state such as `DONE` or `ERROR`.
|
||
|
||
**Parameters**
|
||
|
||
* **timeout** ([*float*](https://docs.python.org/3/library/functions.html#float "(in Python v3.12)") *| None*) – Seconds to wait for the job. If `None`, wait indefinitely.
|
||
|
||
* **wait** ([*float*](https://docs.python.org/3/library/functions.html#float "(in Python v3.12)")) – Seconds between queries.
|
||
|
||
* **callback** ([*Callable*](https://docs.python.org/3/library/typing.html#typing.Callable "(in Python v3.12)") *| None*) –
|
||
|
||
Callback function invoked after each query. The following positional arguments are provided to the callback function:
|
||
|
||
* job\_id: Job ID
|
||
* job\_status: Status of the job from the last query
|
||
* job: This BaseJob instance
|
||
|
||
Note: different subclass might provide different arguments to the callback function.
|
||
|
||
**Raises**
|
||
|
||
[**JobTimeoutError**](providers#qiskit.providers.JobTimeoutError "qiskit.providers.JobTimeoutError") – If the job does not reach a final state before the specified timeout.
|
||
</Function>
|
||
</Class>
|
||
|