Passed
Push — master ( b081f7...96e2e0 )
by Mike
03:34
created

HandlerCollection::count()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 0
dl 0
loc 3
ccs 0
cts 2
cp 0
crap 2
rs 10
c 0
b 0
f 0
1
<?php
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declare(strict_types=1);
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namespace Xervice\Logger\Business\Model\Handler;
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use Xervice\Logger\Business\Dependency\Handler\LogHandlerInterface;
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class HandlerCollection implements \Iterator, \Countable
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{
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    /**
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     * @var \Xervice\Logger\Business\Dependency\Handler\LogHandlerInterface[]
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     */
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    private $collection;
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    /**
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     * @var int
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     */
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    private $position;
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    /**
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     * Collection constructor.
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     *
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     * @param \Xervice\Logger\Business\Dependency\Handler\LogHandlerInterface[] $collection
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     */
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    public function __construct(array $collection)
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    {
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        foreach ($collection as $validator) {
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            $this->add($validator);
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        }
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    }
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    /**
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     * @param \Xervice\Logger\Business\Dependency\Handler\LogHandlerInterface $validator
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     */
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    public function add(LogHandlerInterface $validator): void
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    {
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        $this->collection[] = $validator;
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    }
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    /**
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     * @return \Xervice\Logger\Business\Dependency\Handler\LogHandlerInterface
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     */
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    public function current(): LogHandlerInterface
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    {
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        return $this->collection[$this->position];
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    }
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    public function next(): void
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    {
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        $this->position++;
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    }
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    /**
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     * @return int
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     */
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    public function key(): int
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    {
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        return $this->position;
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    }
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    /**
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     * @return bool
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     */
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    public function valid(): bool
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    {
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        return isset($this->collection[$this->position]);
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    }
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    public function rewind(): void
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    {
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        $this->position = 0;
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    }
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    /**
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     * @return int
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     */
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    public function count(): int
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    {
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        return \count($this->collection);
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    }
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}