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<?php |
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/** |
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* Copyright (c)2014-2014 heiglandreas |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIBILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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* |
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* @category |
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* @author Andreas Heigl<[email protected]> |
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* @copyright ©2014-2014 Andreas Heigl |
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* @license http://www.opesource.org/licenses/mit-license.php MIT-License |
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* @version 0.0 |
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* @since 05.11.14 |
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* @link https://github.com/heiglandreas/ |
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*/ |
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namespace Org_Heigl\FileFinder; |
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class FileList implements FileListInterface, \Countable |
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{ |
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protected $filelist = array(); |
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/** |
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* Add an SPL-File-Info to the filelist |
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* |
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* @param \SplFileInfo $file |
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* |
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* @return void |
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*/ |
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public function add(\SplFileInfo $file) |
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{ |
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$this->filelist[] = $file; |
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} |
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/** |
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* Clear all entries from the filelist |
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* |
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* @return self |
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*/ |
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public function clear() |
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{ |
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$this->filelist = array(); |
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} |
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/** |
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* Return the current element |
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* |
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* @link http://php.net/manual/en/iterator.current.php |
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* @return mixed Can return any type. |
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*/ |
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public function current() |
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{ |
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return current($this->filelist); |
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} |
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/** |
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* Move forward to next element |
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* |
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* @link http://php.net/manual/en/iterator.next.php |
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* @return void Any returned value is ignored. |
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*/ |
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public function next() |
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{ |
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next($this->filelist); |
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} |
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/** |
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* Return the key of the current element |
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* |
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* @link http://php.net/manual/en/iterator.key.php |
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* @return mixed scalar on success, or null on failure. |
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*/ |
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public function key() |
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{ |
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return key($this->filelist); |
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} |
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/** |
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* Checks if current position is valid |
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* |
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* @link http://php.net/manual/en/iterator.valid.php |
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* @return boolean The return value will be casted to boolean and then evaluated. |
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* Returns true on success or false on failure. |
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*/ |
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public function valid() |
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{ |
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return false !== $this->current(); |
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} |
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/** |
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* Rewind the Iterator to the first element |
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* |
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* @link http://php.net/manual/en/iterator.rewind.php |
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* @return void Any returned value is ignored. |
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*/ |
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public function rewind() |
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{ |
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reset($this->filelist); |
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} |
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/** |
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* Count elements of an object |
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* |
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* @link http://php.net/manual/en/countable.count.php |
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* @return int The custom count as an integer. |
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* </p> |
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* <p> |
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* The return value is cast to an integer. |
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*/ |
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public function count() |
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{ |
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return count($this->filelist); |
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} |
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} |
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heiglandreas /
OrgHeiglFileFinder
