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<?php
namespace Kanboard\EventBuilder;
use Iterator;
/**
* Class EventIteratorBuilder
*
* @package Kanboard\EventBuilder
* @author Frederic Guillot
*/
class EventIteratorBuilder implements Iterator {
private $position = 0;
private $builders = array();
/**
* Set builder
*
* @access public
* @param BaseEventBuilder $builder
* @return $this
*/
public function withBuilder(BaseEventBuilder $builder)
{
$this->builders[] = $builder;
return $this;
}
#[\ReturnTypeWillChange]
public function rewind() {
$this->position = 0;
}
/**
* @return BaseEventBuilder
*/
#[\ReturnTypeWillChange]
public function current() {
return $this->builders[$this->position];
}
#[\ReturnTypeWillChange]
public function key() {
return $this->position;
}
#[\ReturnTypeWillChange]
public function next() {
++$this->position;
}
#[\ReturnTypeWillChange]
public function valid() {
return isset($this->builders[$this->position]);
}
}
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