X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Ffile_directories%2Foutput%2Fclass_FrameworkFileOutputPointer.php;h=aa8f1a141f4c50aee2b22d8b51a4d462a253e336;hp=94db1bcdc501290c863fa06698569d5bc431edc0;hb=76faf93f32b03980f22625b71503a613f398c391;hpb=f18669b3ece63a283957eb0114967d322648094a

diff --git a/inc/classes/main/file_directories/output/class_FrameworkFileOutputPointer.php b/inc/classes/main/file_directories/output/class_FrameworkFileOutputPointer.php
index 94db1bcd..aa8f1a14 100644
--- a/inc/classes/main/file_directories/output/class_FrameworkFileOutputPointer.php
+++ b/inc/classes/main/file_directories/output/class_FrameworkFileOutputPointer.php
@@ -89,6 +89,61 @@ class FrameworkFileOutputPointer extends BaseFileIo implements OutputPointer {
 		// Write data to the file pointer and return written bytes
 		return fwrite($this->getPointer(), $dataStream);
 	}
+
+	/**
+	 * Analyzes entries in index file. This will count all found (and valid)
+	 * entries, mark invalid as damaged and count gaps ("fragmentation"). If
+	 * only gaps are found, the file is considered as "virgin" (no entries).
+	 *
+	 * @return	void
+	 * @throws	UnsupportedOperationException	If this method is called
+	 */
+	public function analyzeFile () {
+		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+	}
+
+	/**
+	 * Writes at given position by seeking to it.
+	 *
+	 * @param	$seekPosition	Seek position in file
+	 * @param	$data			Data to be written
+	 * @return	mixed			Number of writes bytes or FALSE on error
+	 * @throws	UnsupportedOperationException	If this method is called
+	 */
+	public function writeAtPosition ($seedPosition, $data) {
+		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+	}
+
+	/**
+	 * Advances to next "block" of bytes
+	 *
+	 * @return	void
+	 * @throws	UnsupportedOperationException	If this method is called
+	 */
+	public function next () {
+		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+	}
+
+	/**
+	 * Checks wether the current entry is valid (not at the end of the file).
+	 * This method will return TRUE if an emptied (nulled) entry has been found.
+	 *
+	 * @return	$isValid	Whether the next entry is valid
+	 * @throws	UnsupportedOperationException	If this method is called
+	 */
+	public function valid () {
+		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+	}
+
+	/**
+	 * Gets current seek position ("key").
+	 *
+	 * @return	$key	Current key in iteration
+	 * @throws	UnsupportedOperationException	If this method is called
+	 */
+	public function key () {
+		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+	}
 }
 
 // [EOF]