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<?php |
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namespace Maketok\DataMigration; |
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class ArrayMap implements MapInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected $state = []; |
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/** |
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* @var array |
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*/ |
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protected $lastFed = []; |
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/** |
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* @var bool |
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*/ |
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protected $frozen = false; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIterator() |
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{ |
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return new \ArrayIterator($this->state); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function offsetExists($offset) |
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{ |
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return array_key_exists($offset, $this->state); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function offsetGet($offset) |
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{ |
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if ($this->offsetExists($offset)) { |
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return $this->state[$offset]; |
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} |
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return null; |
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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, $value) |
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{ |
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$this->state[$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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if ($this->offsetExists($offset)) { |
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unset($this->state[$offset]); |
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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 feed(array $row) |
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{ |
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$this->state = array_replace($this->state, $row); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isFresh(array $row) |
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{ |
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return $this->lastFed != $row; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function clear() |
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{ |
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$this->state = []; |
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$this->lastFed = []; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function incr($key, $default, $step = 1) |
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{ |
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if (!$this->offsetExists($key)) { |
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$current = (int) $default; |
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} else { |
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$current = $this->offsetGet($key); |
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$current += $step; |
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} |
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$this->offsetSet($key, $current); |
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return $current; |
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} |
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/** |
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* getter |
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* @param $key |
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* @return mixed|null |
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*/ |
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public function __get($key) |
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{ |
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return $this->offsetGet($key); |
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} |
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/** |
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* @param string $key |
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* @param mixed $value |
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*/ |
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public function __set($key, $value) |
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{ |
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$this->offsetSet($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 dumpState() |
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{ |
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return $this->state; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setState(array $state) |
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{ |
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$this->state = $state; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function frozenIncr($key, $default, $step = 1) |
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{ |
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if (!$this->offsetExists($key)) { |
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$current = (int) $default; |
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} else { |
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$current = $this->offsetGet($key); |
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if (!$this->frozen) { |
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$current += $step; |
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} |
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} |
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$this->offsetSet($key, $current); |
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return $current; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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6 |
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public function unFreeze() |
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{ |
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$this->frozen = false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function freeze() |
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{ |
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$this->frozen = true; |
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} |
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172
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} |
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173
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SlayerBirden /
datamigration
