<?php
/*
* This file is part of Chevere.
*
* (c) Rodolfo Berrios <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Chevere\Workflow\Interfaces;
use Chevere\DataStructure\Interfaces\StringMappedInterface;
use Chevere\DataStructure\Interfaces\VectorInterface;
/**
* Describes the component in charge of defining job execution order, where each node contains async jobs.
*
* @extends StringMappedInterface<VectorInterface<string>>
*/
interface GraphInterface extends StringMappedInterface
{
/**
* Determines if the graph has the given `$job`.
*/
public function has(string $job): bool;
/**
* Retrieve dependencies for the given `$job`.
*
* @return VectorInterface<string>
*/
public function get(string $job): VectorInterface;
/**
* Determines if the given `$job` has the given `$dependencies`.
*/
public function hasDependencies(string $job, string ...$dependencies): bool;
/**
* Return an instance with the specified `$name` and `$job` put.
*
* This method MUST retain the state of the current instance, and return
* an instance that contains the specified `$name` and `$job` put.
*/
public function withPut(string $name, JobInterface $job): self;
/**
* Returns the graph as an array of arrays, where each array is a node with async jobs.
*
* @return array<int, array<int, string>>
*/
public function toArray(): array;
}
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