added/fixed doc blocks

git-svn-id: http://dev.piwik.org/svn/trunk@6353 59fd770c-687e-43c8-a1e3-f5a4ff64c105

1 files changed, 18 insertions, 1 deletions

diff --git a/core/DataTable/Filter/MetadataCallbackReplace.php b/core/DataTable/Filter/MetadataCallbackReplace.php
index 6d065aa3bc..42a41a9348 100644
--- a/core/DataTable/Filter/MetadataCallbackReplace.php
+++ b/core/DataTable/Filter/MetadataCallbackReplace.php
@@ -19,17 +19,34 @@
  */
 class Piwik_DataTable_Filter_MetadataCallbackReplace extends Piwik_DataTable_Filter_ColumnCallbackReplace
 {
+	/**
+	 * @param Piwik_DataTable  $table
+	 * @param array|string     $metadataToFilter
+	 * @param callback         $functionToApply
+	 * @param null|array       $functionParameters
+	 * @param array            $extraColumnParameters
+	 */
 	public function __construct( $table, $metadataToFilter, $functionToApply, $functionParameters = null,
 								 $extraColumnParameters = array() )
 	{
 		parent::__construct($table, $metadataToFilter, $functionToApply, $functionParameters, $extraColumnParameters);
 	}
 
+	/**
+	 * @param Piwik_DataTable_Row  $row
+	 * @param string               $metadataToFilter
+	 * @param mixed                $newValue
+	 */
 	protected function setElementToReplace($row, $metadataToFilter, $newValue)
 	{
 		$row->setMetadata($metadataToFilter, $newValue);
 	}
-		
+
+	/**
+	 * @param Piwik_DataTable_Row  $row
+	 * @param string               $metadataToFilter
+	 * @return array|false|mixed
+	 */
 	protected function getElementToReplace($row, $metadataToFilter)
 	{
 		return $row->getMetadata($metadataToFilter);