public function getFromFabric(FlyweightFactory $factory)
{
$flyweghts = array();
$flyweghts[1] = $factory->getFlyweight(1);
$flyweghts[2] = $factory->getFlyweight(1);
$flyweghts[3] = $factory->getFlyweight(2);
return $flyweghts;
}
/**
* Get theme model by theme path and area code
*
* @param string $themePath
* @param string $areaCode
* @return \Magento\Framework\View\Design\ThemeInterface
*/
public function getThemeModel($themePath, $areaCode)
{
if ($this->appState->isInstalled()) {
$themeModel = $this->flyweightFactory->create($themePath, $areaCode);
} else {
$themeModel = $this->themeList->getThemeByFullPath($areaCode . '/' . $themePath);
}
return $themeModel;
}
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');
$uflyweight->operation('state Y');
}
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
private function queryUser($user)
{
$col = array();
foreach (self::$user_data as $data) {
$str = explode(",", $data);
if ($str[0] == $user) {
$fm = FlyweightFactory::getInstance()->getFlyweight($str[1] . ',' . $str[2]);
$col[] = $fm;
}
}
return $col;
}
private $books = array();
function addBook($book)
{
$this->books[] = $book;
}
function showBooks()
{
$return_string = NULL;
foreach ($this->books as $book) {
$return_string .= 'title: ' . $book->getAuthor() . ' author: ' . $book->getTitle();
}
return $return_string;
}
}
writeln('BEGIN TESTING FLYWEIGHT PATTERN');
$flyweightFactory = new FlyweightFactory();
$flyweightBookShelf1 = new FlyweightBookShelf();
$flyweightBook1 = $flyweightFactory->getBook(1);
$flyweightBookShelf1->addBook($flyweightBook1);
$flyweightBook2 = $flyweightFactory->getBook(1);
$flyweightBookShelf1->addBook($flyweightBook2);
writeln('test 1 - show the two books are the same book');
if ($flyweightBook1 === $flyweightBook2) {
writeln('1 and 2 are the same');
} else {
writeln('1 and 2 are not the same');
}
writeln('');
writeln('test 2 - with one book on one self twice');
writeln($flyweightBookShelf1->showBooks());
writeln('');
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Incorrect theme identification key
*/
public function testNegativeCreate()
{
$this->factory->create(null);
}
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');
}
