diff options
author | Fabio Bas <ctrlaltca@gmail.com> | 2015-01-20 19:19:55 +0100 |
---|---|---|
committer | Fabio Bas <ctrlaltca@gmail.com> | 2015-01-20 19:19:55 +0100 |
commit | d45b5615d48bff5373a6cda0728cb26332c3d962 (patch) | |
tree | 85f6e6d62317a66daa62745347a7636b1ca49546 /framework/Caching/TCacheDependencyList.php | |
parent | 7b843cc7df910a218272f328293f2541d53c23b2 (diff) |
One class per file: framework/Caching/
Diffstat (limited to 'framework/Caching/TCacheDependencyList.php')
-rw-r--r-- | framework/Caching/TCacheDependencyList.php | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/framework/Caching/TCacheDependencyList.php b/framework/Caching/TCacheDependencyList.php new file mode 100644 index 00000000..d74ce060 --- /dev/null +++ b/framework/Caching/TCacheDependencyList.php @@ -0,0 +1,42 @@ +<?php +/** + * TCache and cache dependency classes. + * + * @author Qiang Xue <qiang.xue@gmail.com> + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2005-2014 PradoSoft + * @license http://www.pradosoft.com/license/ + * @package System.Caching + */ + +/** + * TCacheDependencyList class. + * + * TCacheDependencyList represents a list of cache dependency objects. + * Only objects implementing {@link ICacheDependency} can be added into this list. + * + * TCacheDependencyList can be used like an array. See {@link TList} + * for more details. + * + * @author Qiang Xue <qiang.xue@gmail.com> + * @package System.Caching + * @since 3.1.0 + */ +class TCacheDependencyList extends TList +{ + /** + * Inserts an item at the specified position. + * This overrides the parent implementation by performing additional type checking + * for each newly added item. + * @param integer the specified position. + * @param mixed new item + * @throws TInvalidDataTypeException if the item to be inserted is not a dependency instance + */ + public function insertAt($index,$item) + { + if($item instanceof ICacheDependency) + parent::insertAt($index,$item); + else + throw new TInvalidDataTypeException('cachedependencylist_cachedependency_required'); + } +}
\ No newline at end of file |