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php设计模式之建造者模式
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内容图文
1 模式介绍
是将一个复杂的对象的构建与它的表示分离,使得同样的构建过程可以创建不同的表示
2.类设计
<?php /** * 建造者模式 * copyright (c) http://blog.csdn.net/CleverCode *///需要建造的产品(product)class Car {/*{{{*/public$name; public$engine;//发动机public$chassis;//底盘public$body;//车身public$equipment;//电器设备publicfunction setName($name) { $this->name = $name; } publicfunction setEngine($engine) { $this->engine = $engine; } publicfunction setChassis($chassis) { $this->chassis = $chassis; } publicfunction setBody($body) { $this->body = $body; } publicfunction setEquipment($equipment) { $this->equipment = $equipment; } publicfunction show() { echo "名称:".$this->name."\r\n"; echo "引擎:".$this->engine."\r\n"; echo "底盘:".$this->chassis."\r\n"; echo "车身:".$this->body."\r\n"; echo "电子设备:".$this->equipment."\r\n"; } }/*}}}*///builderinterface IBuilder {/*{{{*/publicfunction builderName(); publicfunction builderEngine(); publicfunction builderChassis(); publicfunction builderBody(); publicfunction builderEquipment(); publicfunction getCar(); }/*}}}*///红旗车builderclass RedBuilder implements IBuilder {/*{{{*/public$car; publicfunction __construct() { $this->car = new Car(); } publicfunction builderName() { $this->car->setName(‘红旗‘); } publicfunction builderEngine() { $this->car->setEngine(‘国产发动机‘); } publicfunction builderChassis() { $this->car->setChassis(‘超大底盘‘); } publicfunction builderBody() { $this->car->setBody(‘超大‘); } publicfunction builderEquipment() { $this->car->setEquipment(‘电子设备‘); } publicfunction getCar() { return$this->car; } }/*}}}*///QQ车builderclass QQBuilder implements IBuilder {/*{{{*/public$car; publicfunction __construct() { $this->car = new Car(); } publicfunction builderName() { $this->car->setName(‘QQ‘); } publicfunction builderEngine() { $this->car->setEngine(‘国产发动机‘); } publicfunction builderChassis() { $this->car->setChassis(‘小底盘‘); } publicfunction builderBody() { $this->car->setBody(‘小‘); } publicfunction builderEquipment() { $this->car->setEquipment(‘电子设备‘); } publicfunction getCar() { return$this->car; } }/*}}}*///组装者(director)class CarDirector {/*{{{*/publicfunction make(IBuilder $builder) { $builder->builderName(); $builder->builderEngine(); $builder->builderChassis(); $builder->builderBody(); $builder->builderEquipment(); return$builder->getCar(); } }/*}}}*/class Client {/*{{{*/publicstaticfunction main($argv) { $director = new CarDirector(); $redBuilder = new RedBuilder(); $car = $director->make($redBuilder); $car->show(); echo "\r\n"; $qqBuilder = new QQBuilder(); $car = $director->make($qqBuilder); $car->show(); } }/*}}}*/ Client::main($argv); ?>
原文:https://www.cnblogs.com/zxqblogrecord/p/9993823.html
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