Introduced: caluclateMinimumFileEntryLength() which calculates the minimum length...

[core.git] / inc / classes / main / stacker / file / class_BaseFileStack.php

diff --git a/inc/classes/main/stacker/file/class_BaseFileStack.php b/inc/classes/main/stacker/file/class_BaseFileStack.php
index 5d198a300a5232210c73d82c99bb7b53d567bac8..5aa1c39b3fb4cf0defb84e9b019b539279b98af1 100644 (file)
--- a/inc/classes/main/stacker/file/class_BaseFileStack.php
+++ b/inc/classes/main/stacker/file/class_BaseFileStack.php
@@ -237,6 +237,19 @@ class BaseFileStack extends BaseStacker {
                $this->setIndexInstance($indexInstance);
        }
 
+       /**
+        * Calculates minimum length for one entry
+        *
+        * @return      $length         Minimum length for one entry
+        */
+       protected function caluclateMinimumFileEntryLength () {
+               // Calulcate it
+               $length = self::getHashLength() + strlen(self::SEPARATOR_HASH_NAME) + self::LENGTH_NAME + 1;
+
+               // Return it
+               return $length;
+       }
+
        /**
         * Adds a value to given stack
         *