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<?php |
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namespace Oqq\Minc\Common\Collection; |
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use Oqq\Minc\Common\Collection\Exception\KeyIsNotDefinedException; |
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use Oqq\Minc\Common\Exception\OutOfBoundsException; |
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/** |
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* @author Eric Braun <[email protected]> |
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*/ |
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abstract class AbstractCollection implements \ArrayAccess, \Iterator, CollectionInterface |
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{ |
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/** @var array */ |
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protected $values; |
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/** |
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* @param array $values |
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*/ |
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public function __construct(array $values = []) |
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{ |
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$this->values = $values; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function containsKey($key) |
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{ |
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return isset($this->values[$key]) || array_key_exists($key, $this->values); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function get($key) |
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{ |
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$this->assertContainsKey($key); |
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return $this->values[$key]; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function set($key, $value) |
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{ |
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$this->values[$key] = $value; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function removeKey($key) |
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{ |
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unset($this->values[$key]); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function contains($value) |
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{ |
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return false !== array_search($value, $this->values, true); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function remove($value) |
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{ |
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foreach (array_keys($this->values, $value, true) as $key) { |
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unset($this->values[$key]); |
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} |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function add($value) |
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{ |
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$this->values[] = $value; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function offsetExists($offset) |
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{ |
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return $this->containsKey($offset); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function offsetGet($offset) |
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{ |
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return $this->get($offset); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function offsetSet($offset, $value) |
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{ |
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if (null === $offset) { |
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$this->add($value); |
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} |
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$this->set($offset, $value); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function offsetUnset($offset) |
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{ |
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$this->removeKey($offset); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function current() |
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{ |
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return current($this->values); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function next() |
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{ |
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next($this->values); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function key() |
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{ |
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return key($this->values); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function valid() |
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{ |
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return null !== $this->key(); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function rewind() |
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{ |
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reset($this->values); |
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} |
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/** |
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161
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* @param mixed $key |
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* |
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* @throws OutOfBoundsException |
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*/ |
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165
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protected function assertContainsKey($key) |
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166
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{ |
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167
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if (!$this->containsKey($key)) { |
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throw new KeyIsNotDefinedException($key); |
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} |
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} |
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171
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} |
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oqq /
minc-common
