X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Finterfaces%2Fiterator%2Fclass_SeekableWritableFileIterator.php;h=1dde2c27235b52e32bc25e46cbefa1959e56d10d;hp=48dd8db4dcbba6603b64cd95e1d377ecbb76198e;hb=8557e30c478c289b89a8dc241eb55b838aead662;hpb=6327d67d057b505a33549c656310ee1f9ed1cffa

diff --git a/inc/classes/interfaces/iterator/class_SeekableWritableFileIterator.php b/inc/classes/interfaces/iterator/class_SeekableWritableFileIterator.php
index 48dd8db4..1dde2c27 100644
--- a/inc/classes/interfaces/iterator/class_SeekableWritableFileIterator.php
+++ b/inc/classes/interfaces/iterator/class_SeekableWritableFileIterator.php
@@ -27,9 +27,25 @@ interface SeekableWritableFileIterator extends SeekableIterator {
 	 * Seeks to given position
 	 *
 	 * @param	$seekPosition	Seek position in file
+	 * @return	$status			Status of this operation
+	 */
+	function seek ($seekPosition);
+
+	/**
+	 * Size of file stack
+	 *
+	 * @return	$size	Size (in bytes) of file
+	 */
+	function size ();
+
+	/**
+	 * Writes at given position by seeking to it.
+	 *
+	 * @param	$seekPosition	Seek position in file
+	 * @param	$data			Data to be written
 	 * @return	void
 	 */
-	function seek ($seedPosition);
+	function writeAtPosition ($seedPosition, $data);
 }
 
 // [EOF]