Domain\Eventing\AbstractEventStream

Complexity

Total Complexity

6

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	1
Bugs	0	Features	1

6 Methods

Rating	Name	Duplication	Size	Complexity
A	getIterator()	0	4	1
A	getIdentity()	0	4	1
A	count()	0	4	1
A	first()	0	4	1
A	last()	0	4	1
A	getEvents()	0	4	1

<?php

namespace Domain\Eventing;

/**
 * @author Sebastiaan Hilbers <bashilbers@gmail.com>
 */
abstract class AbstractEventStream implements \IteratorAggregate, \Countable
{
    protected $identity;

    protected $events;

    public function getIterator()
    {
        return new \ArrayIterator($this->events);
    }

    public function getIdentity()
    {
        return $this->identity;
    }

    public function count()
    {
        return count($this->events);
    }

    public function first()
    {
        return array_shift(array_values($this->events));

array_values($this->events) cannot be passed to array_shift() as the parameter $array expects a reference.

    }

    public function last()
    {
        return array_pop(array_values($this->events));

array_values($this->events) cannot be passed to array_pop() as the parameter $array expects a reference.

    }

    public function getEvents()
    {
        return $this->events;
    }
}