Removed asserts as they seem to be to hard and returned status code instead.

[core.git] / inc / classes / interfaces / iterator / class_SeekableWritableFileIterator.php

diff --git a/inc/classes/interfaces/iterator/class_SeekableWritableFileIterator.php b/inc/classes/interfaces/iterator/class_SeekableWritableFileIterator.php
index 33147d986a5fa064393493b4367e2993f85a79d0..1dde2c27235b52e32bc25e46cbefa1959e56d10d 100644 (file)
--- a/inc/classes/interfaces/iterator/class_SeekableWritableFileIterator.php
+++ b/inc/classes/interfaces/iterator/class_SeekableWritableFileIterator.php
@@ -27,7 +27,7 @@ interface SeekableWritableFileIterator extends SeekableIterator {
         * Seeks to given position
         *
         * @param       $seekPosition   Seek position in file
-        * @return      void
+        * @return      $status                 Status of this operation
         */
        function seek ($seekPosition);
 
@@ -37,6 +37,15 @@ interface SeekableWritableFileIterator extends SeekableIterator {
         * @return      $size   Size (in bytes) of file
         */
        function size ();
+
+       /**
+        * Writes at given position by seeking to it.
+        *
+        * @param       $seekPosition   Seek position in file
+        * @param       $data                   Data to be written
+        * @return      void
+        */
+       function writeAtPosition ($seedPosition, $data);
 }
 
 // [EOF]