Job parameter accessor

When a job (or a component within a job) can be working with a parameterized value, it can rely on a JobParameterAccessorInterface instance to retrieve that value.

<?php

use Yokai\Batch\Job\JobInterface;
use Yokai\Batch\Job\Parameters\JobParameterAccessorInterface;
use Yokai\Batch\JobExecution;

class FooJob implements JobInterface
{
    public function __construct(
        private JobParameterAccessorInterface $path,
    ) {
    }

    public function execute(JobExecution $jobExecution): void
    {
        /** @var string $path */
        $path = $this->path->get($jobExecution);
        // do something with $path
    }
}

What types of parameter accessors exists?

Built-in parameter accessors:

ChainParameterAccessor: try multiple parameter accessors, the first that is not failing is used.
ClosestJobExecutionAccessor: try another parameter accessor on each job execution in hierarchy, until not failed.
DefaultParameterAccessor: try accessing parameter using another parameter accessor, use default value if failed.
JobExecutionParameterAccessor: extract value from job execution’s parameters.
JobExecutionSummaryAccessor: extract value from job execution’s summary.
ParentJobExecutionAccessor: use another parameter accessor on job execution’s parent execution.
ReplaceWithVariablesParameterAccessor: use another parameter accessor to get string value, and replace variables before returning.
RootJobExecutionAccessor: use another parameter accessor on job execution’s root execution.
SiblingJobExecutionAccessor: use another parameter accessor on job execution’s sibling execution.
StaticValueParameterAccessor: use static value provided at construction.

Parameter accessors from bridges:

From symfony/framework-bundle bridge:
- ContainerParameterAccessor: use a parameter from Symfony’s container.