+
+ /**
+ * Determines whether the EOF has been reached
+ *
+ * @return $isEndOfFileReached Whether the EOF has been reached
+ */
+ function isEndOfFileReached ();
+
+ /**
+ * Getter for file name
+ *
+ * @return $fileName The current file name
+ */
+ function getFileName ();
+
+ /**
+ * Initializes counter for valid entries, arrays for damaged entries and
+ * an array for gap seek positions. If you call this method on your own,
+ * please re-analyze the file structure. So you are better to call
+ * analyzeFile() instead of this method.
+ *
+ * @return void
+ */
+ function initCountersGapsArray ();
+
+ /**
+ * Getter for header size
+ *
+ * @return $totalEntries Size of file header
+ */
+ function getHeaderSize ();
+
+ /**
+ * Setter for header size
+ *
+ * @param $headerSize Size of file header
+ * @return void
+ */
+ function setHeaderSize ($headerSize);
+
+ /**
+ * Getter for header array
+ *
+ * @return $totalEntries Size of file header
+ */
+ function getHeader ();
+
+ /**
+ * Setter for header
+ *
+ * @param $header Array for a file header
+ * @return void
+ */
+ function setHeader (array $header);
+
+ /**
+ * Updates seekPosition attribute from file to avoid to much access on file.
+ *
+ * @return void
+ */
+ function updateSeekPosition ();
+
+ /**
+ * Getter for total entries
+ *
+ * @return $totalEntries Total entries in this file
+ */
+ function getCounter ();
+
+ /**
+ * "Getter" for file size
+ *
+ * @return $fileSize Size of currently loaded file
+ */
+ function getFileSize ();