public function getFromFabric(FlyweightFactory $factory)
{
$flyweghts = array();
$flyweghts[1] = $factory->getFlyweight(1);
$flyweghts[2] = $factory->getFlyweight(1);
$flyweghts[3] = $factory->getFlyweight(2);
return $flyweghts;
}
public static function main()
{
$flyweightFactory = new FlyweightFactory();
$flyweight = $flyweightFactory->getFlyweight("state A");
$flyweight->operation("state x");
$flyweight = $flyweightFactory->getFlyweight("state B");
$flyweight->operation("state y");
//复合对象
$uFlyweight = $flyweightFactory->getFlyweight(array("state A", "state B"));
$uFlyweight->operation("state z");
}
public function testFlyweight()
{
$expect = "My name: Jeck";
$factory = new FlyweightFactory();
$flyweight_1 = $factory->getFlyweight(1);
$flyweight_2 = $factory->getFlyweight(2);
$flyweight_3 = $factory->getFlyweight(3);
$flyweight_1->setName("Jim");
$flyweight_2->setName("Jeck");
$flyweight_3->setName("Jill");
$flyweight_n = $factory->getFlyweight(2);
$result = $flyweight_n->getName();
$this->assertEquals($result, $expect);
}
public static function main()
{
$flyweightFactory = new FlyweightFactory();
$flyweight = $flyweightFactory->getFlyweight("state A");
$flyweight->operation("state X");
$flyweight = $flyweightFactory->getFlyweight("state B");
$flyweight->operation("state B");
$flyweight1 = $flyweightFactory->getFlyweight("state B");
var_dump($flyweight == $flyweight1);
/**
* unshared objs
*/
$uflyweight = new UnsharedConcreteFlyweight('state A');
$uflyweight->operation('state Y');
}
static function main()
{
$flyweightFactory = new FlyweightFactory();
$flyweight = $flyweightFactory->getFlyweight('state A');
$flyweight->operation('other state A');
$flyweight = $flyweightFactory->getFlyweight('state B');
$flyweight->operation('other state B');
/* 复合对象*/
$uflyweight = $flyweightFactory->getFlyweight(array('state A', 'state B'));
$uflyweight->operation('other state A');
}
