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32 lines
761 B
PHP
32 lines
761 B
PHP
<?php
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namespace DesignPatterns\Builder;
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/**
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* Director is part of the builder pattern. It knows the interface of the builder
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* and build a complex object with the help of the builder.
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* If you make it abstract, this becomes a "meta-factory-method" very powerfull.
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*
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* You can also inject many builders instead of one to build more complex objects
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*/
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class Director
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{
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/**
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* The director don't know 'bout concrete part
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*
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* @param BuilderInterface $builder
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*
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* @return Parts\Vehicle
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*/
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public function build(BuilderInterface $builder)
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{
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$builder->createVehicle();
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$builder->addDoors();
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$builder->addEngine();
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$builder->addWheel();
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return $builder->getVehicle();
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}
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}
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