Search/Lucene/Index/SegmentMerger.php
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Zend Framework
LICENSE
This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to license@zend.com so we can send you a copy immediately.
- Category
- Zend
- Copyright
- Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
- Package
- Zend_Search_Lucene
- Subpackage
- Index
- Version
- $Id: SegmentMerger.php 24593 2012-01-05 20:35:02Z matthew $
\Zend_Search_Lucene_Index_SegmentMerger
Package: Zend\Search\Lucene\Index
Parameters
Returns
Throws
- Category
- Zend
- Copyright
- Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
Properties
integer $_docCountNumber of docs in a new segment
Details
- Type
- integer
array $_fieldsMap = array()Field map
[][] =>
Default value
array()Details- Type
- array
boolean $_mergeDone = falseFlag to signal, that merge is already done
Default value
falseDetails- Type
- boolean
array $_segmentInfos = array()A set of segments to be merged
Default value
array()Details- Type
- array
\Zend_Search_Lucene_Index_SegmentWriter_StreamWriter $_writerTarget segment writer
Methods
__construct(\Zend_Search_Lucene_Storage_Directory $directory, string $name) : voidObject constructor.
Creates new segment merger with $directory as target to merge segments into and $name as a name of new segment
| Name | Type | Description |
|---|---|---|
| $directory | \Zend_Search_Lucene_Storage_Directory | |
| $name | string |
_mergeFields() : voidMerge fields information
_mergeNorms() : voidMerge field's normalization factors
_mergeStoredFields() : voidMerge fields information
_mergeTerms() : voidMerge fields information
addSource( $segmentInfo) : voidAdd segmnet to a collection of segments to be merged
Parameters
| Name | Type | Description |
|---|---|---|
| $segmentInfo |
merge() : \Zend_Search_Lucene_Index_SegmentInfoDo merge.
Returns number of documents in newly created segment
| Type | Description |
|---|---|
| \Zend_Search_Lucene_Index_SegmentInfo |
| Exception | Description |
|---|---|
| \Zend_Search_Lucene_Exception |