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<?php
namespace Apptus\ESales\Connector;
/**
* Represents a result having the products format.
*/
class Products implements Result, \Countable, \IteratorAggregate {
private $products;
/**
* @internal
* @param array $products
*/
public function __construct(array $products = array ()) {
$this->products = $products;
}
/**
* Get the list of products in this result.
*
* @return Product[]
* The product list as an indexed array of {@see Product} objects.
*/
public function getProducts() {
return $this->products;
}
/**
* The number of products in this result.
*
* @return int
* The number of products in this result.
*/
public function count() {
return count($this->products);
}
/**
* Return true if this result is empty and false otherwise.
*
* @return boolean
* True if this result is empty, false otherwise.
*/
public function isEmpty() {
return count($this->products) == 0;
}
public function getIterator() {
return new \ArrayIterator($this->products);
}
public function __toString() {
return (string) $this->products;
}
public function getType() {
return ResultType::PRODUCTS;
}
}