X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=includes%2FStorage%2FRevisionRecord.php;h=6d83e1c1009305157b43b3df1e2f32a653026ea8;hp=f490f9b40fb2102cab26e99f1f6520d02b9bb32e;hb=8269ed4dfd5e4395e25945b1fa2ed391684606ed;hpb=1a40e0cc86b6ee0706606ded3ea243dfde4a414c

diff --git a/includes/Storage/RevisionRecord.php b/includes/Storage/RevisionRecord.php
index f490f9b40f..6d83e1c100 100644
--- a/includes/Storage/RevisionRecord.php
+++ b/includes/Storage/RevisionRecord.php
@@ -196,6 +196,17 @@ abstract class RevisionRecord {
 		return $slot;
 	}
 
+	/**
+	 * Returns whether the given slot is defined in this revision.
+	 *
+	 * @param string $role The role name of the desired slot
+	 *
+	 * @return bool
+	 */
+	public function hasSlot( $role ) {
+		return $this->mSlots->hasSlot( $role );
+	}
+
 	/**
 	 * Returns the slot names (roles) of all slots present in this revision.
 	 * getContent() will succeed only for the names returned by this method.
@@ -242,6 +253,7 @@ abstract class RevisionRecord {
 	 *
 	 * MCR migration note: this replaces Revision::getSize
 	 *
+	 * @throws RevisionAccessException if the size was unknown and could not be calculated.
 	 * @return int
 	 */
 	abstract public function getSize();
@@ -254,6 +266,7 @@ abstract class RevisionRecord {
 	 *
 	 * MCR migration note: this replaces Revision::getSha1
 	 *
+	 * @throws RevisionAccessException if the hash was unknown and could not be calculated.
 	 * @return string
 	 */
 	abstract public function getSha1();