1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

     7  * This source file is subject to the new BSD license that is bundled

     8  * with this package in the file LICENSE.txt.

     9  * It is also available through the world-wide-web at this URL:

    10  * http://framework.zend.com/license/new-bsd

    11  * If you did not receive a copy of the license and are unable to

    12  * obtain it through the world-wide-web, please send an email

    13  * to license@zend.com so we can send you a copy immediately.

    14  *

    15  * @category   Zend

    16  * @package    Zend_Search_Lucene

    17  * @subpackage Index

    18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    19  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    20  * @version    $Id: StreamWriter.php 20096 2010-01-06 02:05:09Z bkarwin $

    21  */

    22 

    23 /** Zend_Search_Lucene_Index_SegmentWriter */

    24 require_once 'Zend/Search/Lucene/Index/SegmentWriter.php';

    25 

    26 /**

    27  * @category   Zend

    28  * @package    Zend_Search_Lucene

    29  * @subpackage Index

    30  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    31  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    32  */

    33 class Zend_Search_Lucene_Index_SegmentWriter_StreamWriter extends Zend_Search_Lucene_Index_SegmentWriter

    34 {

    35     /**

    36      * Object constructor.

    37      *

    38      * @param Zend_Search_Lucene_Storage_Directory $directory

    39      * @param string $name

    40      */

    41     public function __construct(Zend_Search_Lucene_Storage_Directory $directory, $name)

    42     {

    43         parent::__construct($directory, $name);

    44     }

    45 

    46 

    47     /**

    48      * Create stored fields files and open them for write

    49      */

    50     public function createStoredFieldsFiles()

    51     {

    52         $this->_fdxFile = $this->_directory->createFile($this->_name . '.fdx');

    53         $this->_fdtFile = $this->_directory->createFile($this->_name . '.fdt');

    54 

    55         $this->_files[] = $this->_name . '.fdx';

    56         $this->_files[] = $this->_name . '.fdt';

    57     }

    58 

    59     public function addNorm($fieldName, $normVector)

    60     {

    61         if (isset($this->_norms[$fieldName])) {

    62             $this->_norms[$fieldName] .= $normVector;

    63         } else {

    64             $this->_norms[$fieldName] = $normVector;

    65         }

    66     }

    67 

    68     /**

    69      * Close segment, write it to disk and return segment info

    70      *

    71      * @return Zend_Search_Lucene_Index_SegmentInfo

    72      */

    73     public function close()

    74     {

    75         if ($this->_docCount == 0) {

    76             return null;

    77         }

    78 

    79         $this->_dumpFNM();

    80         $this->_generateCFS();

    81 

    82         /** Zend_Search_Lucene_Index_SegmentInfo */

    83         require_once 'Zend/Search/Lucene/Index/SegmentInfo.php';

    84 

    85         return new Zend_Search_Lucene_Index_SegmentInfo($this->_directory,

    86                                                         $this->_name,

    87                                                         $this->_docCount,

    88                                                         -1,

    89                                                         null,

    90                                                         true,

    91                                                         true);

    92     }

    93 }

    94