68 lines
1.2 KiB
PHP
68 lines
1.2 KiB
PHP
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<?php
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namespace alveolata\module;
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require_once(DIR_ALVEOLATA . '/algorithm/functions.php');
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require_once(DIR_ALVEOLATA . '/module/interface.php');
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class implementation_system implements interface_module
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{
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/**
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* @var array {map<string,record<module:interface_module,dependencies:list<string>>>}
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*/
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private $members;
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/**
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* @var null|array {union<null,list<string>>}
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*/
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private $order;
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/**
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* @param array $members {map<string,record<module:interface_module,dependencies:list<string>>>}
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*/
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public function __construct(
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array $members
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)
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{
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$this->members = $members;
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$dependencies = [];
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foreach ($this->members as $name => $stuff) {
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$dependencies[$name] = $stuff['dependencies'];
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}
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$this->order = \alveolata\algorithm\topsort($dependencies);
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}
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/**
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* [implementation]
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* @author Christian Fraß <frass@greenscale.de>
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*/
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function setup(
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) : void
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{
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foreach ($this->order as $name) {
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$this->members[$name]['module']->setup();
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}
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}
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/**
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* [implementation]
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* @author Christian Fraß <frass@greenscale.de>
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*/
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function teardown(
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) : void
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{
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foreach (array_reverse($this->order) as $name) {
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$this->members[$name]['module']->teardown();
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}
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}
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}
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?>
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