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55 lines (42 loc) · 1.15 KB
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Copy pathMapping.php
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55 lines (42 loc) · 1.15 KB
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<?php
namespace Sowe\PHPPeerServer;
class Mapping implements \Countable, \IteratorAggregate{
private $elements;
public function __construct(){
$this->elements = [];
}
public function add($element){
$this->elements[$element->getId()] = $element;
}
public function remove($element){
if (isset($this->elements[$element->getId()])) {
unset($this->elements[$element->getId()]);
}
}
public function contains($element){
return isset($this->elements[$element->getId()]);
}
public function hasKey($key){
return isset($this->elements[$key]);
}
public function get($id){
if (isset($this->elements[$id])) {
return $this->elements[$id];
}
return false;
}
public function keys(){
return array_keys($this->elements);
}
public function values(){
return array_values($this->elements);
}
// Countable
public function count(){
return count($this->elements);
}
// IteratorAggregate
public function getIterator(){
return new \ArrayIterator($this->elements);
}
}