Search/Lucene/Search/Query/Preprocessing.php
- category
- Zend
- copyright
- Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- license
- http://framework.zend.com/license/new-bsd New BSD License
- package
- Zend_Search_Lucene
- subpackage
- Search
- version
- $Id: Preprocessing.php 20096 2010-01-06 02:05:09Z bkarwin $
- Classes
- Zend_Search_Lucene_Search_Query_Preprocessing
Description
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.
Zend_Search_Lucene_Search_Query_Preprocessing
- Extends from
- Zend_Search_Lucene_Search_Query
- category
- Zend
- copyright
- Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- internal
- license
- http://framework.zend.com/license/new-bsd New BSD License
- package
- Zend_Search_Lucene
- subpackage
- Search
- Properties
- $_matches
- Methods
- optimize
- createWeight
- execute
- matchedDocs
- score
- getQueryTerms
Description
It's an internal abstract class intended to finalize ase a query processing after query parsing.
This type of query is not actually involved into query execution.
Properties
$_matches
array $_matches = 'null'Matched terms.
Matched terms list. It's filled during rewrite operation and may be used for search result highlighting
Array of Zend_Search_Lucene_Index_Term objects
Details
- $_matches
- array
- visibility
- protected
- default
- null
- final
- false
- static
- false
Methods
createWeight
createWeight(
Zend_Search_Lucene_Interface $reader
)
:
Zend_Search_Lucene_Search_WeightConstructs an appropriate Weight implementation for this query.
Arguments
- $reader
- Zend_Search_Lucene_Interface
Details
- visibility
- public
- final
- false
- static
- false
execute
execute(
Zend_Search_Lucene_Interface $reader, Zend_Search_Lucene_Index_DocsFilter|null $docsFilter
=
null
)
:
Execute query in context of index reader It also initializes necessary internal structures
Arguments
- $reader
- Zend_Search_Lucene_Interface
- $docsFilter
- Zend_Search_Lucene_Index_DocsFilternull
Details
- visibility
- public
- final
- false
- static
- false
getQueryTerms
getQueryTerms(
)
:
arrayReturn query terms
Output
- array
Details
- visibility
- public
- final
- false
- static
- false
matchedDocs
matchedDocs(
)
:
arrayGet document ids likely matching the query
It's an array with document ids as keys (performance considerations)
Output
- array
Details
- visibility
- public
- final
- false
- static
- false
optimize
optimize(
Zend_Search_Lucene_Interface $index
)
:
Zend_Search_Lucene_Search_QueryOptimize query in the context of specified index
Arguments
- $index
- Zend_Search_Lucene_Interface
Details
- visibility
- public
- final
- false
- static
- false
score
score(
integer $docId, Zend_Search_Lucene_Interface $reader
)
:
floatScore specified document
Arguments
- $docId
- integer
- $reader
- Zend_Search_Lucene_Interface
Output
- float
Details
- visibility
- public
- final
- false
- static
- false