Interface 'Block' is implemented also here ...

[core.git] / inc / classes / main / file_directories / stack / class_StackFile.php

diff --git a/inc/classes/main/file_directories/stack/class_StackFile.php b/inc/classes/main/file_directories/stack/class_StackFile.php
index 299b004276422805c7d681ff1e71ebbe423768f6..863362c3e10f056d0dad4662a51a944ddda04432 100644 (file)
--- a/inc/classes/main/file_directories/stack/class_StackFile.php
+++ b/inc/classes/main/file_directories/stack/class_StackFile.php
@@ -21,7 +21,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-class StackFile extends BaseFile implements InputOutputPointer {
+class StackFile extends BaseFile implements Block {
        /**
         * Protected constructor
         *
@@ -36,10 +36,10 @@ class StackFile extends BaseFile implements InputOutputPointer {
         * Creates an instance of this File class and prepares it for usage
         *
         * @param       $fileName               Name of the stack file
-        * @param       $blockInstance  An instance of a CalculatableBlock class
+        * @param       $blockInstance  An instance of a Block class
         * @return      $fileInstance   An instance of this File class
         */
-       public final static function createStackFile ($fileName, CalculatableBlock $blockInstance) {
+       public final static function createStackFile ($fileName, Block $blockInstance) {
                // Get a new instance
                $fileInstance = new StackFile();