Continued:

[core.git] / inc / classes / main / index / class_BaseIndex.php

diff --git a/inc/classes/main/index/class_BaseIndex.php b/inc/classes/main/index/class_BaseIndex.php
index 9e001be7706178967f2e726178c5d88441ed1baf..e28faccd035b2f44b430192ebf5dea765e0d36ea 100644 (file)
--- a/inc/classes/main/index/class_BaseIndex.php
+++ b/inc/classes/main/index/class_BaseIndex.php
@@ -4,7 +4,7 @@
  *
  * @author             Roland Haeder <webmaster@ship-simu.org>
  * @version            0.0.0
- * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2012 Core Developer Team
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
  * @license            GNU GPL 3.0 or any newer version
  * @link               http://www.ship-simu.org
  *
@@ -122,7 +122,7 @@ class BaseIndex extends BaseFrameworkSystem {
                );
 
                // Write it to disk (header is always at seek position 0)
-               $this->writeData(0, $header, FALSE);
+               $this->getIteratorInstance()->writeData(0, $header, FALSE);
 
                //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!', __METHOD__, __LINE__));
        }
@@ -190,17 +190,6 @@ class BaseIndex extends BaseFrameworkSystem {
                return $length;
        }
 
-       /**
-        * Close a file source and set it's instance to null and the file name
-        * to empty.
-        *
-        * @return      void
-        * @throws      UnsupportedOperationException   If this method is called
-        */
-       public function closeFile () {
-               throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
-       }
-
        /**
         * Determines whether the EOF has been reached
         *
@@ -305,6 +294,46 @@ class BaseIndex extends BaseFrameworkSystem {
                // Call iterator's method
                return $this->getIteratorInstance()->getFileSize();
        }
+
+       /**
+        * Writes data at given position
+        *
+        * @param       $seekPosition   Seek position
+        * @param       $data                   Data to be written
+        * @param       $flushHeader    Whether to flush the header (default: flush)
+        * @return      void
+        * @throws      UnsupportedOperationException   This method is not (and maybe never will be) supported
+        */
+       public function writeData ($seekPosition, $data, $flushHeader = TRUE) {
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] seekPosition=%s,data[]=%s,flushHeader=%d', __METHOD__, __LINE__, $seekPosition, gettype($data), intval($flushHeader)));
+               throw new UnsupportedOperationException(array($this, __FUNCTION__, $this->getIteratorInstance()->getPointerInstance()), self::EXCEPTION_UNSPPORTED_OPERATION);
+       }
+
+       /**
+        * Writes given value to the file and returns a hash and gap position for it
+        *
+        * @param       $groupId        Group identifier
+        * @param       $value          Value to be added to the stack
+        * @return      $data           Hash and gap position
+        * @throws      UnsupportedOperationException   If this method is called
+        */
+       public function writeValueToFile ($groupId, $value) {
+               self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . '] groupId=' . $groupId . ',value[' . gettype($value) . ']=' . print_r($value, TRUE));
+               throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+       }
+
+       /**
+        * Writes given raw data to the file and returns a gap position and length
+        *
+        * @param       $groupId        Group identifier
+        * @param       $hash           Hash from encoded value
+        * @param       $encoded        Encoded value to be written to the file
+        * @return      $data           Gap position and length of the raw data
+        */
+       public function writeDataToFreeGap ($groupId, $hash, $encoded) {
+               self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . '] groupId=' . $groupId . ',hash=' . $hash . ',encoded()=' . strlen($encoded));
+               throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+       }
 }
 
 // [EOF]